← Back to all platforms
🧩

Chrome Extensions

Browser extensions (Manifest V3)

0
Total
0
Built
0
Categories

Accessibility Audit Extension

Chrome extension that scans the current page for WCAG 2.1 accessibility violations and suggests fixes. Highlights issues directly on the page with severity indicators and provides actionable remediati

✓ BuiltDeveloper
Open App →

Accessibility Checker

Quick WCAG accessibility check for any page. Built with TypeScript.

✓ BuiltDeveloper
Open App →

AI Alt Text Generator

Auto-generate descriptive alt text for images on any webpage to improve accessibility, using browser-local AI.

✓ BuiltDeveloper
Open App →

AI Code Reviewer Inline

AI reviews GitHub PR diffs inline as you browse pull requests, suggesting improvements.

✓ BuiltDeveloper
Open App →

AI Page Summarizer

Chrome extension that summarizes any web page into bullet points using text extraction and NLP heuristics. No API keys needed.

✓ BuiltDeveloper
Open App →

Animation Inspector

Inspect and control CSS animations on pages. Built with TypeScript.

✓ BuiltDeveloper
Open App →

API Endpoint Bookmarker

Save and organize API endpoints from documentation pages with method, URL, and notes.

✓ BuiltDeveloper
Open App →

API Mocker

Mock API responses directly in the browser for frontend development

✓ BuiltDeveloper
Open App →
D

Branch Name Copier

```markdown

Spec OnlyDeveloper

Broken Link Checker Page

Scan the current page for broken links . Highlight bad links visually.

✓ BuiltDeveloper
Open App →

Broken Link Detector

Chrome extension that scans any page for broken links and displays a report with HTTP status codes.

✓ BuiltDeveloper
Open App →

Broken Link Highlighter

Highlights all broken links on the current page in red. Click any highlighted link for status code details.

✓ BuiltDeveloper
Open App →

Bundle Size Indicator

Show npm package bundle sizes inline on GitHub package.json files and npmjs.com package pages.

✓ BuiltDeveloper
Open App →

Cache Buster Button

One-click button to bust browser cache for the current site. Clears cache, cookies, and does a hard reload.

✓ BuiltDeveloper
Open App →

Color Blind Simulator

Chrome extension that simulates how any page looks to people with different types of color vision deficiency.

✓ BuiltDeveloper
Open App →

Color Eyedropper

Pick any color from web pages with format options. Built with TypeScript.

✓ BuiltDeveloper
Open App →

Color Picker

An eyedropper color picker that captures colors from any webpage and shows HEX, RGB, HSL, and Tailwind equivalents.

✓ BuiltDeveloper
Open App →

Color Picker Eyedropper

Global color picker. Pick colors from any webpage and get Hex, RGB, HSL values.

✓ BuiltDeveloper
Open App →

Console Filter

Filter and search browser console output. Built with TypeScript.

✓ BuiltDeveloper
Open App →
D

Console Log Exporter

Export browser console logs as structured JSON or CSV files for debugging and analysis.

Spec OnlyDeveloper

Console Log Timestamps

The `console-log-timestamps` Chrome extension automatically prefixes all `console.log` output in the DevTools console with precise millisecond timestamps. This feature enhances debugging by allowing d

✓ BuiltDeveloper
Open App →

Cookie Editor

View, edit, and manage browser cookies. Built with TypeScript.

✓ BuiltDeveloper
Open App →

Cookie Manager

View, edit, and manage browser cookies.

✓ BuiltDeveloper
Open App →

Cookie Manager Ext

View, edit, create, and delete cookies for any site with a clean interface.

✓ BuiltDeveloper
Open App →

Cors Playground Ext

Test CORS configurations interactively. Simulate different origins, methods, and headers right in the browser DevTools panel.

✓ BuiltDeveloper
Open App →

Cors Toggler

Toggle CORS headers for local development and testing

✓ BuiltDeveloper
Open App →

Cors Unblock Dev

Toggle CORS headers for local development with one-click enable/disable.

✓ BuiltDeveloper
Open App →

CSS Animation Inspector

Inspect, pause, slow-down, and debug CSS animations and transitions on any webpage with a visual timeline.

✓ BuiltDeveloper
Open App →

CSS Debug Overlay

Toggle a CSS debug overlay showing padding, margins, and borders of all elements. One-click toggle in the toolbar.

✓ BuiltDeveloper
Open App →

CSS Grid Overlay

Visualize CSS Grid layouts on any page. Built with TypeScript.

✓ BuiltDeveloper
Open App →

CSS Hover State Locker

The css-hover-state-locker Chrome extension allows users to force any selected element on a webpage to remain in its `:hover` or `:focus` state. This enables easier inspection and debugging of CSS sty

✓ BuiltDeveloper
Open App →

CSS Inspector

Inspect and copy CSS properties of any element.

✓ BuiltDeveloper
Open App →

CSS Nesting Inspector

Visualize CSS nesting depth and selector specificity as an overlay on any page. Identify over-nested selectors and specificity wars at a glance.

✓ BuiltDeveloper
Open App →

CSS Stacking Context

Visualize z-index stacking contexts for debugging layout issues

✓ BuiltDeveloper
Open App →

CSS Variable Inspector

Chrome extension that lists all CSS custom properties on a page with their computed values and usage locations.

✓ BuiltDeveloper
Open App →

CSS Variables Inspector

View all CSS custom properties used on the current page. Edit values live and see changes instantly.

✓ BuiltDeveloper
Open App →

Custom CSS Injector

Inject custom CSS into any website. Persist changes locally. Live preview.

✓ BuiltDeveloper
Open App →

DOM Depth Analyzer

Analyze DOM tree depth and complexity for performance optimization

✓ BuiltDeveloper
Open App →

DOM Element Counter

Shows count of DOM elements, event listeners, and JS heap size in the toolbar badge. Performance awareness at a glance.

✓ BuiltDeveloper
Open App →

DOM Mutation Logger

```markdown

✓ BuiltDeveloper
Open App →

Element Inspector Ext

Click any element to see its CSS properties in a floating overlay panel.

✓ BuiltDeveloper
Open App →

Element Measurer

Measure pixel distances between any elements on a webpage with crosshairs, guides, and dimension overlays.

✓ BuiltDeveloper
Open App →

Element Screenshot

Capture screenshots of specific DOM elements. Click to select, adjust padding, download as PNG with transparent background.

✓ BuiltDeveloper
Open App →

Empty Cache Hard Reload

One button in toolbar to empty cache and hard reload. Faster than DevTools, always accessible.

✓ BuiltDeveloper
Open App →

Env Variable Masker

Automatically detect and blur sensitive environment variables, API keys, and tokens displayed in browser pages.

✓ BuiltDeveloper
Open App →

Event Listener Inspector

Show all event listeners on any element. Built with TypeScript.

✓ BuiltDeveloper
Open App →

Font Identifier Ext

Click any text on a webpage to identify the font family, size, weight, and color.

✓ BuiltDeveloper
Open App →

Font Identifier Ninja

Hover over text to identify fonts, size, weight, and color.

✓ BuiltDeveloper
Open App →

Form Filler Dev

Auto-fill web forms with realistic fake data for testing. Names, emails, addresses, phone numbers, credit cards.

✓ BuiltDeveloper
Open App →
D

Github Code Folding

Add code folding capability to GitHub's file viewer. Collapse functions, classes, and code blocks.

Spec OnlyDeveloper

Github Contribution Heatmap

Enhanced GitHub contribution graph with streak statistics, best day/time analysis overlay.

✓ BuiltDeveloper
Open App →

Github Enhancer

PR review shortcuts, file tree sidebar, and enhanced GitHub UI

✓ BuiltDeveloper
Open App →

Github File Tree Search

Fast fuzzy file search within GitHub repository file trees without leaving the page.

✓ BuiltDeveloper
Open App →

Github PR File Filter

```markdown

✓ BuiltDeveloper
Open App →

Github PR File Tree

Add a collapsible file tree sidebar to GitHub pull request review pages for easy navigation.

✓ BuiltDeveloper
Open App →

Github PR Size

Chrome extension that shows PR size labels on GitHub pull request lists based on lines changed.

✓ BuiltDeveloper
Open App →

Github Repo Size

Shows repository size, individual file sizes, and download links directly on GitHub repository pages.

✓ BuiltDeveloper
Open App →

Github Repo Size Viewer

Show repository size and file sizes on GitHub file explorer without downloading.

✓ BuiltDeveloper
Open App →

Graphql Network Inspector

Inspect, filter, and debug GraphQL network requests with query/mutation visualization.

✓ BuiltDeveloper
Open App →

Heading Hierarchy Checker

Chrome extension that visualizes the heading structure of any page for SEO validation and accessibility.

✓ BuiltDeveloper
Open App →

HTML Validator Ext

Validate the HTML of the current page against W3C standards. Shows errors, warnings, and suggestions inline.

✓ BuiltDeveloper
Open App →

Image Alt Checker

Chrome extension that highlights images missing alt text on any page with accessibility warnings and suggestions.

✓ BuiltDeveloper
Open App →

Image Dimension Overlay

Hover over any image on a webpage to see its dimensions, file size, format, and alt text in an informative tooltip.

✓ BuiltDeveloper
Open App →

JSON Auto Format

Automatically detect and format JSON responses in browser tabs. Collapsible tree view with syntax highlighting.

✓ BuiltDeveloper
Open App →

JSON Beautifier Auto

```markdown

✓ BuiltDeveloper
Open App →

JSON Formatter

Auto-detect and format JSON responses in the browser with syntax highlighting.

✓ BuiltDeveloper
Open App →

JSON Formatter Ext

Auto-format JSON in browser with collapsible tree. Built with TypeScript.

✓ BuiltDeveloper
Open App →

JSON Viewer Pro

Beautiful JSON viewer for the browser. Collapsible nodes, search, and theme verification.

✓ BuiltDeveloper
Open App →

JWT Debugger Inline

Automatically decode JWT tokens found in page headers, cookies, and local storage.

✓ BuiltDeveloper
Open App →

Lighthouse Quick

One-click Lighthouse audit summary without full report

✓ BuiltDeveloper
Open App →

Link Checker Ext

Scan current page for broken links and highlight them with status codes.

✓ BuiltDeveloper
Open App →

Local Storage Editor

View, edit, add, and delete LocalStorage and SessionStorage entries for the current site in a popup.

✓ BuiltDeveloper
Open App →

Local Storage Viewer

Browse and edit localStorage and sessionStorage.

✓ BuiltDeveloper
Open App →

Localstorage Viewer

Browse and edit localStorage/sessionStorage. Built with TypeScript.

✓ BuiltDeveloper
Open App →

Localhost Cors Bypass

The `localhost-cors-bypass` extension is designed to facilitate development by allowing users to toggle CORS headers for requests made to `localhost`. This extension injects the `Access-Control-Allow

✓ BuiltDeveloper
Open App →

Localhost Tunnel Linker

Quick-share localhost dev servers via tunnel services directly from the browser toolbar.

✓ BuiltDeveloper
Open App →

Localhost Tunnel Share

One-click to create a secure tunnel for localhost dev servers. Share your local site with teammates instantly.

✓ BuiltDeveloper
Open App →

Meta Inspector

Inspect all meta tags and SEO data of any page. Built with TypeScript.

✓ BuiltDeveloper
Open App →

Meta Tag Inspector

View all meta tags, Open Graph, Twitter Card, and structured data on the current page in a clean popup.

✓ BuiltDeveloper
Open App →

Meta Tag Viewer

View SEO meta tags, Open Graph, and Twitter cards.

✓ BuiltDeveloper
Open App →

Network Request Blocker

Chrome extension to block specific network requests by URL pattern for testing and debugging.

✓ BuiltDeveloper
Open App →

Network Throttler

Simulate slow network connections for testing

✓ BuiltDeveloper
Open App →

NPM Package Insights

Inline npm package info showing bundle size, weekly downloads, and vulnerability alerts.

✓ BuiltDeveloper
Open App →

Page Load Timer

Chrome extension showing exact page load time and resource breakdown in the toolbar badge.

✓ BuiltDeveloper
Open App →

Page Load Waterfall

Shows a mini waterfall chart of all network requests in the toolbar popup. Quick performance overview without opening DevTools.

✓ BuiltDeveloper
Open App →

Page Performance

Quick Core Web Vitals and performance metrics. Built with TypeScript.

✓ BuiltDeveloper
Open App →

Page Ruler Ext

Pixel ruler overlay for measuring distances between page elements.

✓ BuiltDeveloper
Open App →

Page Speed Glance

```markdown

✓ BuiltDeveloper
Open App →

Pixel Ruler Overlay

Overlay a pixel ruler on any webpage. Measure distances, alignments, and spacing between elements.

✓ BuiltDeveloper
Open App →
D

PR Template Injector

```markdown

Spec OnlyDeveloper

Redirect Chain Viewer

Show the complete redirect chain for any URL. Useful for SEO debugging.

✓ BuiltDeveloper
Open App →

Redirect Tracer

Trace all HTTP redirects for any URL. Built with TypeScript.

✓ BuiltDeveloper
Open App →

Regex Highlighter

Enter a regex pattern and highlight all matches on the current page. Test regex against live web content.

✓ BuiltDeveloper
Open App →

Regex Tester Ext

Test regex patterns in the browser toolbar.

✓ BuiltDeveloper
Open App →

Response Header Viewer

View HTTP response headers for the current page.

✓ BuiltDeveloper
Open App →

Responsive Ruler Overlay

```markdown

✓ BuiltDeveloper
Open App →

Screen Recording Annotation Tool

Chrome extension to record browser tabs with real-time voice narration and drawing annotations. Perfect for bug reports, tutorials, and code reviews. Uses Screen Capture and MediaStream Recording APIs

✓ BuiltDeveloper
Open App →

Screenshot To Code

Capture a screenshot of any webpage area and generate approximate HTML/CSS code that recreates the visual layout.

✓ BuiltDeveloper
Open App →

Selector Finder

Find CSS selectors for any element with one click. Built with TypeScript.

✓ BuiltDeveloper
Open App →

Site Color Extractor

Extract the complete color palette from any website with hex, RGB, and HSL values.

✓ BuiltDeveloper
Open App →

Site Palette Extractor

Extract the complete color palette, fonts, and spacing values from any website with one click.

✓ BuiltDeveloper
Open App →
D

Site Stack Detector

Detect the technology stack of the current website. Identify frameworks, CMS, analytics, and hosting.

Spec OnlyDeveloper

Site Tech Detector

Chrome extension that identifies frameworks, CDNs, analytics tools, and CMS platforms used on any website.

✓ BuiltDeveloper
Open App →

Typography Inspector

Typography Inspector is a Chrome extension that allows users to hover over any text on a webpage to instantly display a floating tooltip containing detailed font information. This includes the font-fa

✓ BuiltDeveloper
Open App →
D

Viewport Dimensions

Display current viewport width × height in the toolbar badge. Updates on resize. Shows device pixel ratio.

Spec OnlyDeveloper

Viewport Resizer

Resize browser to common viewport sizes.

✓ BuiltDeveloper
Open App →

Viewport Ruler

Permanent on-screen pixel ruler with draggable guides. Measure any element without opening DevTools. Snap-to-grid support.

✓ BuiltDeveloper
Open App →
D

Web Vitals Monitor

Show Core Web Vitals as a color-coded badge in the toolbar. Click for detailed metrics.

Spec OnlyDeveloper

Web Vitals Overlay

Chrome extension showing real-time Core Web Vitals as a floating overlay on any page.

✓ BuiltDeveloper
Open App →

Websocket Monitor

Monitor WebSocket connections and messages. Built with TypeScript.

✓ BuiltDeveloper
Open App →
D

Xpath Helper Pro

Advanced XPath and CSS selector builder with live element highlighting and validation.

Spec OnlyDeveloper

Z Index Viewer

Visualize z-index stacking on pages. Built with TypeScript.

✓ BuiltDeveloper
Open App →

A11y Focus Tracker

```markdown

✓ BuiltProductivity
Open App →

AI Alt Text Generator

The ai-alt-text-generator Chrome extension allows users to right-click on any image and generate descriptive alt text using local AI models or a free tier API. This feature aims to enhance accessibili

✓ BuiltProductivity
Open App →

AI Article Bias Detector

Detect political and commercial bias in news articles with contextual highlighting.

✓ BuiltProductivity
Open App →

AI Email Draft Helper

Context-aware email draft suggestions when composing emails in Gmail and Outlook web.

✓ BuiltProductivity
Open App →

AI Meeting Notes Taker

Auto-transcribe and summarize Google Meet and Zoom meetings running in the browser.

✓ BuiltProductivity
Open App →

AI Page Summarizer

One-click AI-powered summary of the current web page with key points extraction.

✓ BuiltProductivity
Open App →

AI Product Review Summarizer

Summarize Amazon and other product reviews into concise pros/cons with overall sentiment.

✓ BuiltProductivity
Open App →

AI Text Summarizer

Select any text on a page, right-click, and get an AI-powered summary in a popup. Works with local AI models.

✓ BuiltProductivity
Open App →

AI Tweet Composer

Compose tweets with AI suggestions, character optimization, and thread generation.

✓ BuiltProductivity
Open App →

AI Youtube Chapter Generator

Generate timestamp chapter markers for YouTube videos based on content analysis.

✓ BuiltProductivity
Open App →

Amazon Price Chart

Show historical price charts and deal alerts on Amazon product pages.

✓ BuiltProductivity
Open App →

Auto Dark Mode

Force dark mode on any website using smart CSS inversion. Per-site toggle with whitelist for sites that already have dark mode.

✓ BuiltProductivity
Open App →

Auto Form Fill

Save and auto-fill form data on websites. Built with TypeScript.

✓ BuiltProductivity
Open App →

Auto Scroll Reader

Auto-scroll web pages at adjustable speeds for comfortable, hands-free reading.

✓ BuiltProductivity
Open App →

Bookmark Preview

Preview bookmarked pages with thumbnails. Built with TypeScript.

✓ BuiltProductivity
Open App →

Bookmark Sync

Export, import, and search bookmarks — enhanced bookmark management with tags and collections.

✓ BuiltProductivity
Open App →

Carbon Footprint Badge

Show estimated carbon footprint and energy usage of the current website in the toolbar.

✓ BuiltProductivity
Open App →

Clipboard History

Keep a history of copied text for easy re-use.

✓ BuiltProductivity
Open App →

Clipboard Manager Ext

Clipboard history in a browser popup. Search past copies, pin favorites, organize by category. All stored locally.

✓ BuiltProductivity
Open App →

Cookie Editor Manager

Manage browser cookies. Add, delete, edit, and protect cookies easily.

✓ BuiltProductivity
Open App →

Copy As Markdown

Copy selected web text as properly formatted Markdown

✓ BuiltProductivity
Open App →

Coupon Finder Mini

Lightweight coupon and promo code finder that activates automatically on checkout pages.

✓ BuiltProductivity
Open App →

Dark Mode Toggle

Force dark mode on any website. Built with TypeScript.

✓ BuiltProductivity
Open App →

Dark Pattern Detector

```markdown

✓ BuiltProductivity
Open App →

Distraction Blocker

Block social media and distracting sites during focus hours with scheduling.

✓ BuiltProductivity
Open App →

Distraction Dimmer

Dim everything except focused content area.

✓ BuiltProductivity
Open App →

Email Extractor

Extract email addresses from current page.

✓ BuiltProductivity
Open App →

Email Tracker

Track if your emails were opened. Built with TypeScript.

✓ BuiltProductivity
Open App →

Focus Mode Dimmer

Dim everything on the page except the main content area. Adjustable opacity, click-to-focus on any element.

✓ BuiltProductivity
Open App →

Focus Timer

A Pomodoro timer that blocks distracting websites during focus sessions. Shows timer in badge and popup.

✓ BuiltProductivity
Open App →

Focus Timer Ext

Pomodoro timer in browser toolbar with website tracking. Built with TypeScript.

✓ BuiltProductivity
Open App →

Focus Timer Overlay

Floating Pomodoro timer overlay that works on top of any webpage with break reminders.

✓ BuiltProductivity
Open App →

Headings Outline

Show the document heading structure as a navigable sidebar outline. Highlights hierarchy issues.

✓ BuiltProductivity
Open App →

Link Archiver

Save permanent archived copies of web pages to the Internet Archive with one click.

✓ BuiltProductivity
Open App →

Link Saver

Save links with tags for later reading. Built with TypeScript.

✓ BuiltProductivity
Open App →

Link To Text Fragment

Create shareable links that highlight specific text on any webpage using Text Fragments API.

✓ BuiltProductivity
Open App →

Lorem Generator Ext

Generate lorem ipsum text from the right-click context menu. Choose paragraphs, sentences, or words count.

✓ BuiltProductivity
Open App →

Markdown Link Grabber

The markdown-link-grabber Chrome extension extracts all hyperlinks from the current webpage and formats them into a Markdown list. Users can easily copy the generated Markdown text to their clipboard

✓ BuiltProductivity
Open App →

Meeting Link Detector

Automatically detect Zoom, Google Meet, and Teams meeting links on any page and show quick-join buttons.

✓ BuiltProductivity
Open App →

New Tab Dashboard

A custom new tab page with clock, weather, bookmarks grid, and daily quote. Replaces Chrome default new tab.

✓ BuiltProductivity
Open App →

Note Taker Ext

Quick notes attached to specific web pages. Built with TypeScript.

✓ BuiltProductivity
Open App →

Page Archiver

Save complete web pages offline. Built with TypeScript.

✓ BuiltProductivity
Open App →

Page Summarizer

One-click page summarization that extracts key points, generates TL;DR, and creates bullet-point summaries.

✓ BuiltProductivity
Open App →

Pomodoro Browser Timer

Focus timer in the browser toolbar. Block distracting sites during focus sessions.

✓ BuiltProductivity
Open App →

Price Compare

Compare prices across shopping sites. Built with TypeScript.

✓ BuiltProductivity
Open App →

Price Drop Watcher

Watch product prices on e-commerce sites and get browser notifications when prices drop.

✓ BuiltProductivity
Open App →

Print Friendly Mode

Strip ads, navigation, sidebars, and tracking for clean printable pages. One-click print preparation.

✓ BuiltProductivity
Open App →

Quick Dictionary

Double-click any word for instant definition. Built with TypeScript.

✓ BuiltProductivity
Open App →

Quick Note Popup

Quick notes popup that persists in LocalStorage. Markdown support, categorization, and search.

✓ BuiltProductivity
Open App →

Quick Notes

Minimal notepad in the browser toolbar.

✓ BuiltProductivity
Open App →

Quick Notes Ext

Per-page sticky notes that persist using localStorage with search.

✓ BuiltProductivity
Open App →

Quick Translate

Translate selected text without leaving the page. Built with TypeScript.

✓ BuiltProductivity
Open App →

Quick Translate Select

Select text on any page and get instant translation in a popup supporting 100+ languages.

✓ BuiltProductivity
Open App →
P

Reading List Queue

Queue articles for later reading with estimated read times and progress tracking.

Spec OnlyProductivity

Reading Mode

Strip page clutter for distraction-free reading. Built with TypeScript.

✓ BuiltProductivity
Open App →

Reading Queue

Save articles to a distraction-free reading queue with progress tracking, estimated reading time, and offline access.

✓ BuiltProductivity
Open App →

Reading Time Estimator

```markdown

✓ BuiltProductivity
Open App →

Reading Time Ext

Chrome extension that shows estimated reading time on any article or blog post.

✓ BuiltProductivity
Open App →

Screenshot Annotator

Capture full-page or area screenshots and annotate with arrows, boxes, and text labels.

✓ BuiltProductivity
Open App →

Screenshot Editor

Capture and annotate screenshots in browser. Built with TypeScript.

✓ BuiltProductivity
Open App →

Scroll Progress

Show reading progress bar on pages. Built with TypeScript.

✓ BuiltProductivity
Open App →

Session Manager

Save and restore browser tab sessions. Built with TypeScript.

✓ BuiltProductivity
Open App →

Session Saver

Save and restore browser tab sessions.

✓ BuiltProductivity
Open App →

Shipping Estimator

Estimate shipping times and costs based on merchant location while shopping online.

✓ BuiltProductivity
Open App →

Site Blocker

Block distracting websites during focus hours.

✓ BuiltProductivity
Open App →
P

Social Media Time Limit

Set daily time limits per social media site with visual warnings and lockout timers.

Spec OnlyProductivity

Speed Dial

Custom new-tab speed dial with quick links and groups.

✓ BuiltProductivity
Open App →

Speed Reader

Speed reading mode with RSVP for any text. Built with TypeScript.

✓ BuiltProductivity
Open App →

Tab Analytics

Track time spent on each tab and website domain with daily charts, weekly reports, and productivity scoring.

✓ BuiltProductivity
Open App →
P

Tab Audio Controller

Individual volume control slider for each browser tab. Mute, boost, or lower audio per tab.

Spec OnlyProductivity

Tab Grouper

Auto-group tabs by domain or custom rules.

✓ BuiltProductivity
Open App →

Tab Manager

A Chrome extension that organizes tabs into groups, saves sessions, and reduces memory by suspending inactive tabs.

✓ BuiltProductivity
Open App →

Tab Session Exporter

Export all open tabs as markdown links or bookmarks. Import tab sessions from files. Lightweight tab session management.

✓ BuiltProductivity
Open App →
P

Tab Session Saver

Save and restore groups of browser tabs as named sessions for quick workspace switching.

Spec OnlyProductivity

Tab Suspender

Auto-suspend inactive tabs to save memory and CPU

✓ BuiltProductivity
Open App →

Tab Suspender Lite

Lightweight tab suspender to save memory. Automatically suspends unused tabs after a set time.

✓ BuiltProductivity
Open App →
P

Text Expander Web

Define text abbreviations that auto-expand into full snippets as you type in any web form.

Spec OnlyProductivity

Text Highlighter

Highlight and save text on any webpage. Built with TypeScript.

✓ BuiltProductivity
Open App →
P

Text Highlighter Permanent

Highlight text on any page and have it persist across visits. Organize highlights by color and tag.

Spec OnlyProductivity

Text To Speech Ext

Read any webpage content aloud. Built with TypeScript.

✓ BuiltProductivity
Open App →
P

Text To Speech Reader

Read any web page aloud with natural-sounding text-to-speech and speed controls.

Spec OnlyProductivity
P

Video Speed Controller

Fine-grained playback speed control for any HTML5 video with keyboard shortcuts.

Spec OnlyProductivity

Website Carbon Calculator

Calculate and display the estimated carbon footprint of any website based on page weight, requests, and hosting.

✓ BuiltProductivity
Open App →
P

Website Change Monitor

Monitor web pages for content changes and get alerts when updates are detected.

Spec OnlyProductivity
P

Word Counter Selection

Count words, characters, sentences, and paragraphs in selected text via right-click context menu.

Spec OnlyProductivity

Youtube Timestamp

Bookmark and share timestamps in YouTube videos with notes

✓ BuiltProductivity
Open App →
P

Youtube Timestamp Bookmarker

Bookmark timestamps while watching YouTube videos. Add notes, export bookmarks, jump to saved moments.

Spec OnlyProductivity

Article Word Count

Show word count, estimated reading time, font statistics, and readability score for any article or web page with a clean overlay.

✓ BuiltReader
Open App →

Auto Scroller

Auto-scroll pages at adjustable speed.

✓ BuiltReader
Open App →

Focus Mode Reader

Strip all non-article content from any page. Clean, distraction-free reading with customizable typography and themes.

✓ BuiltReader
Open App →

Font Identifier

Identify fonts used on any webpage.

✓ BuiltReader
Open App →

Page To Markdown

One-click convert any web page to clean Markdown. Preserves headings, lists, links, images, and code blocks. Copy to clipboard or download as .md file.

✓ BuiltReader
Open App →

Page To PDF

Save current page as clean PDF.

✓ BuiltReader
Open App →

Reading Progress

Show reading progress bar at the top of articles.

✓ BuiltReader
Open App →

Reading Speed Calculator

Chrome extension that estimates reading time for any article and tracks your reading speed over time.

✓ BuiltReader
Open App →

Reading Time Estimator

Show estimated reading time for any article with a floating badge. Also shows word count and readability score.

✓ BuiltReader
Open App →
R

Reading Time Ext

Spec OnlyReader

Recipe Scaler

Automatically scale recipe ingredient quantities on cooking websites by desired servings.

✓ BuiltReader
Open App →

Text To Speech

Read page content aloud with adjustable voice.

✓ BuiltReader
Open App →

Web Highlighter

Highlight and annotate text on any webpage. Highlights persist across visits and can be exported.

✓ BuiltReader
Open App →

Content Security Policy Builder

Build CSP by recording traffic.

✓ BuiltSecurity
Open App →

Cookie Consent Auto Reject

Automatically clicks 'Reject All' on cookie consent banners across the web. Reclaim your browsing experience.

✓ BuiltSecurity
Open App →

Cookie Consent Automator

Auto-reject non-essential cookies.

✓ BuiltSecurity
Open App →

Csp Analyzer

Analyze Content Security Policy headers of any page, identify weaknesses, and suggest OWASP-compliant improvements.

✓ BuiltSecurity
Open App →

Csp Report Viewer

Capture and display Content Security Policy violations in real-time as a developer overlay. See exactly which resources are blocked and why.

✓ BuiltSecurity
Open App →

Exif Data Remover

Remove EXIF from uploaded images.

✓ BuiltSecurity
Open App →

Fake Data Filler Secure

Fill forms with safe fake data.

✓ BuiltSecurity
Open App →

Fingerprint Randomizer

Randomize browser fingerprint properties to reduce cross-site tracking.

✓ BuiltSecurity
Open App →

Header Inspector Pro

Analyze HTTP security headers.

✓ BuiltSecurity
Open App →

JWT Attack Simulator Edu

Educational tool to test JWT vulnerabilities.

✓ BuiltSecurity
Open App →

Leak Detector

Scan page source code for accidentally exposed API keys, tokens, passwords, and sensitive data patterns.

✓ BuiltSecurity
Open App →

Local Storage Encryptor

Encrypt local storage for specific sites.

✓ BuiltSecurity
Open App →

Password Audit

Audit password strength across all saved passwords. Detect reuse, weak patterns, and compromised credentials with actionable improvement suggestions.

✓ BuiltSecurity
Open App →

Permission Monitor

Alert when websites request unusual browser permissions .

✓ BuiltSecurity
Open App →

Phishing URL Detector

Real-time phishing link detection.

✓ BuiltSecurity
Open App →

Pii Data Masker

Auto-mask PII in screenshots/sharing.

✓ BuiltSecurity
Open App →

Privacy Guard

Detect trackers, cookies, and fingerprinting techniques on any website and display a privacy score badge.

✓ BuiltSecurity
Open App →

Referrer Policy Tester

Test and visualize Referrer-Policy headers across navigations. See exactly what referrer information is sent for each request with recommendations.

✓ BuiltSecurity
Open App →

Referrer Stripper

Strip HTTP referrer headers from outgoing requests to prevent cross-site tracking.

✓ BuiltSecurity
Open App →
S

Tracking Pixel Blocker

Detect and block invisible email tracking pixels in webmail interfaces like Gmail.

Spec OnlySecurity

User Agent Spoofer Advanced

Advanced UA spoofing per site.

✓ BuiltSecurity
Open App →

Ads Skipper Automator

Auto-click 'Skip Ad' buttons on video sites. Not a blocker, just an automator.

✓ BuiltUtilities
Open App →

Auto Dark Mode

Force dark mode on any website using smart CSS color inversion. Preserves images and videos. Per-site toggle and whitelist.

✓ BuiltUtilities
Open App →

Auto Dark Mode Ext

Force dark mode on any website using CSS filter inversion with smart detection.

✓ BuiltUtilities
Open App →

Auto Utm Stripper

```markdown

✓ BuiltUtilities
Open App →

Bulk Image Downloader

Download all images from a webpage with filtering by size, type, and dimensions, plus batch renaming options.

✓ BuiltUtilities
Open App →

Clear Site Data Button

The "clear-site-data-button" is a Chrome extension designed to provide users with a simple and efficient way to clear all site data, including LocalStorage, SessionStorage, IndexedDB, and Cookies, wit

✓ BuiltUtilities
Open App →

Code Screenshot

Chrome extension to select code on any webpage and create beautiful syntax-highlighted screenshots for sharing.

✓ BuiltUtilities
Open App →

Color Palette Extractor

Extract the complete color palette from any webpage. Shows hex values, usage frequency, and exports as CSS variables.

✓ BuiltUtilities
Open App →

Cookie Cleaner

Quick cookie manager — Clear cookies for current site. Designed as a extensions project.

✓ BuiltUtilities
Open App →

Cookie Consent Auto

Auto-dismiss cookie consent banners using pattern matching. Privacy-respecting — blocks banners without adding any tracking itself.

✓ BuiltUtilities
Open App →

Copy All Urls

Copy all open tab URLs to clipboard in one click. Formats as plain text, Markdown links, or HTML list.

✓ BuiltUtilities
Open App →

Disable Javascript Toggle

One-click toggle to enable/disable JavaScript on any tab. Useful for testing progressive enhancement.

✓ BuiltUtilities
Open App →

DOM Depth Viewer

DOM complexity visualizer — Heatmap overlay of nesting depth. Designed as a extensions project.

✓ BuiltUtilities
Open App →

Download All Images

One-click download all images from the current page with size filtering.

✓ BuiltUtilities
Open App →

Download Manager

Enhanced download management with categories.

✓ BuiltUtilities
Open App →

Favicon Downloader

Download any website's favicon in all available sizes. Shows ICO, PNG, SVG, Apple Touch icons.

✓ BuiltUtilities
Open App →

Font Identifier

WhatFont alternative — Hover text to see font details. Designed as a extensions project.

✓ BuiltUtilities
Open App →

Google Font Previewer

Preview any Google Font on the current website. Toggle fonts, adjust size and weight without leaving the page.

✓ BuiltUtilities
Open App →
U

Image Reverse Searcher

Right-click any image to reverse search across Google, Bing, TinEye, and Yandex.

Spec OnlyUtilities

Image To Text OCR

Extract text from any image on a webpage with a right-click context menu, powered by Tesseract.js for local processing.

✓ BuiltUtilities
Open App →

Link Checker

Check all links on a page for broken URLs.

✓ BuiltUtilities
Open App →

Localhost Tunnel

Chrome extension for creating shareable public URLs for localhost servers directly from the browser toolbar.

✓ BuiltUtilities
Open App →

Meta Tag Viewer

SEO meta debugger — Popup with all meta tags. Designed as a extensions project.

✓ BuiltUtilities
Open App →

Network Speed Badge

Real-time connection speed — Show speed in icon badge. Designed as a extensions project.

✓ BuiltUtilities
Open App →

Open In Private

Right-click any link to instantly open it in an incognito/private browsing window.

✓ BuiltUtilities
Open App →

Open In Vscode

Chrome extension that adds a button to open any GitHub repository or file directly in VS Code or Cursor.

✓ BuiltUtilities
Open App →

Page Color Picker

Pick any color from a webpage with eyedropper.

✓ BuiltUtilities
Open App →

Page Ruler

Measure distances and dimensions on any webpage.

✓ BuiltUtilities
Open App →

Page Screenshot Full

One-click full-page screenshot capture and save to clipboard or download.

✓ BuiltUtilities
Open App →

Password Generator Popup

Generate secure passwords in a popup. Customize length, characters, and copy to clipboard instantly.

✓ BuiltUtilities
Open App →
U

PDF Viewer Minimal

Lightweight PDF viewer extension replacing Chrome's built-in one. Faster, cleaner UI with dark mode.

Spec OnlyUtilities

Price Tracker Ext

Track price changes on e-commerce product pages with alerts.

✓ BuiltUtilities
Open App →

QR Generator

Generate QR codes from current page URL or custom text.

✓ BuiltUtilities
Open App →

Reading Progress

Scroll progress bar — Minimal bar at top/bottom. Designed as a extensions project.

✓ BuiltUtilities
Open App →
U

Screen Recorder Ext

Record the current tab or entire screen as WebM video. No upload, saved locally.

Spec OnlyUtilities

Screenshot Tool

Capture full-page, visible area, or selected region screenshots with annotation tools and quick sharing.

✓ BuiltUtilities
Open App →

Site Color Palette

Extract page colors — Analyze CSS/computed styles. Designed as a extensions project.

✓ BuiltUtilities
Open App →

Tab Audio Control

Per-tab volume control slider. Mute, boost, or balance audio across tabs individually. Never again be blasted by unexpected tab audio.

✓ BuiltUtilities
Open App →

Tab Counter

Show open tab count with memory usage.

✓ BuiltUtilities
Open App →

Tab Suspender

Memory saver for tabs — Auto-suspend tabs after X mins. Designed as a extensions project.

✓ BuiltUtilities
Open App →

Text Expander

Define shortcuts that expand to full text snippets.

✓ BuiltUtilities
Open App →

Text To Speech Ext

Select any text on a page and have it read aloud with voice and speed controls.

✓ BuiltUtilities
Open App →
U

Unit Converter Popup

Quick unit conversions in a compact toolbar popup.

Spec OnlyUtilities

User Agent Editor

Switch browser user-agent string per-tab with presets for mobile devices, search engine bots, old browsers, and custom strings.

✓ BuiltUtilities
Open App →

User Agent Switcher

Switch browser user-agent for testing.

✓ BuiltUtilities
Open App →

Web Page Archive

Save complete webpage snapshots locally as MHTML files with metadata for offline viewing and reference.

✓ BuiltUtilities
Open App →