Developer Tools
23,327 extensions
LP Website Image Optimizer
Scan page images for SEO issues and optimize/download them.
Ruse
Mock APIs in Chrome. No server. No setup. No BS.
DoppelGit
Create GitHub pull requests as different doppels using personal access tokens.
21Rates — Bitcoin Dashboard
Live Bitcoin price, charts, sats/dollar, market cap, volume, Fear & Greed, and whale tracker by 21Rates.
JSON Formatter
Open a separate window to parse and format JSON.
OrgTracer for Salesforce
Visualize every automation on any Salesforce object in exact execution order. Debug faster, understand instantly.
DevGaurd
Make yourself more productive
Disable Undeploy
This component disables the Undeploy button in Tomcat Web Application Manager
Live Templates Extension
Share and use live code templates
GitHub Diff Filter Plus
Multi-select file type filters for GitHub PRs. Apply all at once.
OrdNexus
Universal CORS proxy - gives sandboxed pages unrestricted network access for Bitcoin APIs. Created by @switch-900
Domain Switcher
Quickly switch between production and local development domains while preserving the URL path
Glexicon Protocol Extension
Optimizes high-traffic web data to reduce device footprint and save battery.
BlueFairy
Your proactive, context-driven delivery aide.
SEO AUDIT
SEO audit tool
Smart Button Lab
Create perfect web buttons in seconds! Save and export pro HTML/CSS styles with live preview, focus mode, and easy color picking.
EnvJumper
Sautez entre vos environnements web en un clic. Bordure colorée, gestion de projets, support WordPress Multisite.
DA_Kit
All-in-one data analyst toolkit
SkillScan Verifier
Verify AI agent skills on GitHub. Protects you from malicious skills by checking SkillScan verification status.
Website Color Picker
Website Color Picker: Pick colors from any page
Live DOM Editor Pro
Edit any webpage live. Change text, colors, layouts, and styles in real-time. Save snapshots and export changes.
HueHarmony
Visualizes and generates website color schemes dynamically
Postfly
A lightweight, Postman-like browser extension for rapid API testing and debugging.
Digital Marketplace Categories Extractor
Shows accurate service categories on UK Digital Marketplace pages. Categories displayed in alphabetical order.
Freelancer Memory
Generate client replies from saved freelancer memory without leaving the browser.
Perfect Reader Pro
Minimalist reader and dictionary: Enjoy your content without distractions.
Touchstage Recorder
Live, in-product AI for guidance & support
GitHub GIF Controller
Control GIF playback in GitHub PR descriptions — pause, rewind, and scrub through frames.
Broken Link Finder
Détecte rapidement les liens cassés sur une page web
Console Pro
An enhanced console with better log visibility and effortless filtering, searching, and downloading of logs.
CFCA CryptoKit.TengCloud Extension
Sign transaction data with a smart card
Test Coverage Heatmap
Visual UI coverage tracker for manual testing sessions — see what's been tested and what hasn't
PromptShield – AI Data Protection
AI data protection for developers. Prevent accidental sharing of API keys, tokens and sensitive data across web platforms.
Slash Mark - CopyKeep
Automatically saves copied text and shows live-updating history with date, time, copy & delete.
New Pull Request
Easily share GitHub pull requests with your team on Slack.
PR Commentor
Generate AI-powered PR summaries directly in GitHub comment boxes.
Social Preview Generator
Capture the current page locally and export a 1200x630 social preview image.
Nice JSON Formatter
奈斯出品Json格式化工具,数据类型展示格式化,支持复制
Redline — UI Annotation Overlay
Annotate UI elements in any web app with visual feedback. Includes a viewer for annotation files.
Next Performance Extension
Next.js sayfalar icin performans analizi, route gecmisi ve gelistirici odakli dashboard.
GitRevamp
Enhance GitHub with health scores, VS Code icons, LOC stats, Web IDE access, absolute dates, and 4 more tools.
Data to Code
Convert CSV, JSON, Excel to SQL and 15+ programming languages instantly
Chrome Inspector Sync
Syncs Chrome DevTools' information with the Chrome Inspector. Currently just $0
GitHub hide finish comment
Hide comment checkbox for "Finish your review" on GitHub.
PassportMCP
Build MCP servers for any website with automatic browser auth syncing
Brave GeoOrigin
Analyse locale de l'IP serveur, localisation et outils réseau.
Toolguide Companion
Your toolbox companion to accomplish many handy stuff, without leaving the browser.
Cleanflight - Configurator
Crossplatform configuration tool for Cleanflight flight control system
indy-toolkit
chrome extension
gh-x-html
Rewrites allowlisted links inside GitHub issue/PR/discussion comments into inline <video>, <audio>, or sandboxed <iframe> players.