DevSuite Pro

64+ powerful developer tools in one extension — inspect, measure, capture, analyze & design

64+ powerful developer tools in one extension — inspect, measure, capture, format, analyze & design DevSuite Pro: The All-in-One Web Development & Design Suite Stop cluttering your browser with dozens of single-purpose extensions. DevSuite Pro is a high-performance, all-in-one toolkit designed for developers, designers, and SEO specialists. From real-time CSS editing to advanced web scraping, layout debugging, and a full set of developer utilities — everything you need is now in one place. ✨ High-Performance Features 🎨 Inspect, Edit & Replicate • CSS & Animation Inspector: Deep-dive into styles and motion sequences. • Tailwind Power Tools: Use the Tailwind Helper or Copy as Tailwind to convert any element into utility classes instantly. • Component Detector: Identify UI structures and Copy Component Code to speed up your builds. • Live Manipulation: Move, hide, or edit text on any live site to preview changes. • DOM Path Finder: Hover any element to instantly get its CSS selector, XPath, or querySelector snippet — perfect for Selenium, Puppeteer, and Playwright. 📸 Capture & Asset Extraction • SVG Grabber & Image Replacer: Extract assets or swap images on the fly to test layouts. • Smart Screenshots: Capture full-page or specific element snapshots with one click. • Convert to PDF: Save any page as a clean PDF with automatic ad-hiding, force-light theme, and custom paper settings. 📐 Layout & Measurement • Visualizers: Toggle Grid & Flexbox Visualizers or the Z-Index Inspector to solve layout headaches. • Responsive Viewer: Test your site across multiple device breakpoints simultaneously. • Precision Tools: Use the Page Ruler and Distance Measure for pixel-perfect accuracy. 🔍 Analysis & Debugging • Site Stack (Tech Detector): Instantly see the frameworks and libraries behind any website. • SEO & Accessibility: Run quick audits to ensure your site is optimized and inclusive. • Heatmap Simulator: Visualize user attention and flow without heavy third-party scripts. • Network Monitor & WebSocket Inspector: Capture every fetch, XHR, and WebSocket frame — fills the gaps Chrome DevTools leaves. • Broken Image Finder & CORS Checker: Catch 404 images and debug "blocked by CORS" errors instantly. • Page Performance: Get instant timing metrics, resource breakdown, and a health score in one click. 🎨 Color & Design • Color Picker, Palette, and Image Color Extractor: Sample, scan, and pull dominant colors from any image. • Color Format Converter: Convert HEX ↔ RGB ↔ HSL ↔ HSV ↔ OKLCH instantly. • WCAG Contrast Checker: Verify accessibility with AA/AAA pass-fail grading and live preview. ⚙️ Format, Convert & Generate • Code utilities: JSON Formatter, XML Formatter, SQL Formatter — beautify or minify in one click. • Encoders: Base64, URL, HTML Entity, and Backslash Escape encoders/decoders. • Conversions: CSV ↔ JSON, Image ↔ Base64. • Debuggers & Generators: JWT Debugger, UUID Generator, Hash Generator (MD5/SHA-1/SHA-256/384/512), cryptographically-secure Password Generator. • Productivity: Regex Tester with live match highlighting, Timestamp Converter (Unix/ISO/RFC), Diff Tool, and Form Filler that auto-populates any form with realistic test data. ⚡ Developer Utilities • Quick Toggles: Force Dark Mode, disable JavaScript, or clear browsing data instantly. • Storage Editors: Manage Cookies and Local Storage via a clean, intuitive interface. • Console Logger: A friendly inline output viewer. 🚀 Choose Your Power Level DevSuite Pro is built to grow with you. • FREE Forever (43 tools): Includes essential tools like Color Picker, SEO Inspector, Screenshot, Live Text Editor, Page Ruler, Cookie Editor, JSON Formatter, Regex Tester, Hash Generator, Password Generator, Contrast Checker, Convert to PDF, and many more. • PRO Version (21 tools): Unlock the full suite including Copy as Tailwind, Responsive Viewer, SVG Grabber, Component Detector, Broken Link Checker, Heatmap Simulator, Animation Inspector, Network Monitor, WebSocket Inspector, DOM Path Finder, Form Filler, Tech Detector, Image Replacer, Tailwind Helper, Fonts Changer, and more. 🆕 What's New in v1.0.1 • 25 brand-new tools added: JSON Formatter, Base64, URL Encoder, HTML Entities, Backslash Escape, Image↔Base64, JWT Debugger, UUID Generator, Hash Generator, Password Generator, Regex Tester, Timestamp Converter, Diff Tool, Contrast Checker, Color Formats, Image Colors, DOM Path Finder, CORS Checker, WebSocket Inspector, Broken Images, Form Filler, CSV↔JSON, XML Formatter, SQL Formatter, Convert to PDF. • Network Monitor now reliably captures fetch and XHR requests via main-world injection. • Cookie Editor display fixed for both light and dark themes. • Dock visibility now defaults to OFF for less intrusion — toggle anytime with Ctrl+Shift+X. • Light + dark theme parity across every tool, including the Help page. • Rate-us widget added in the popup footer. 🔒 Privacy First DevSuite Pro is built local-first. Every tool runs entirely in your browser: • No telemetry, no analytics, no third-party SDKs • Your code, screenshots, JSON, regex, and cookies never leave your machine • License validation only sends your license key — never page content Stop switching tabs. Start building. Install DevSuite Pro and transform your browser into a professional development environment today! ==> Permissions Used in Extension To provide a powerful suite of developer and designer tools, DevSuite Pro requires specific browser permissions. Below is a brief explanation of why each is used: Core Performance • scripting & host_permissions (<all_urls>): Necessary to inject our tool logic and user interface directly into the websites you visit. Also used to install the Network Monitor and WebSocket Inspector interceptors in the page's main-world JavaScript context. • activeTab: Allows the extension to interact with only the page you are currently viewing when you open the popup or dock. Tool Functionality • cookies: Used by the Cookie Editor to view, add, or delete site cookies. • browsingData: Used by the Clear Browsing Data tool to clear cache/cookies for the current website. • downloads: Enables saving screenshots and extracted images or SVGs to your computer. • clipboardWrite: Allows you to copy CSS classes (like Tailwind), HTML snippets, color values, formatted JSON/SQL/XML, and other tool outputs instantly. User Experience • storage: Saves your tool favorites, UI settings (theme, dock position), and your Pro license key locally. • contextMenus: Adds helpful right-click shortcuts, such as "Copy as Tailwind" or "Inspect Element". • tabs: Used to open the Help guide and manage browser windows when using responsive view tools. • notifications: Displays helpful status alerts (e.g., "Screenshot Ready" or "License Activated"). • management: Used to verify the extension version and status to ensure compatibility.