ETX Toolbox — All-in-One Extension Suite

All-in-one browser toolkit for media capture, AI assistance, SEO analytics, developer utilities, and productivity tools.

ETX Toolbox — Your Ultimate All-in-One Browser Productivity & Media Suite ETX Toolbox is a modern, lightweight, high-performance browser extension designed for content creators, marketers, developers, and power users. Built with Manifest V3 and a sleek dark aesthetic, ETX Toolbox brings 25+ essential page utilities into a single, unified side panel & popup interface. ───────────── CORE FEATURE HIGHLIGHTS ───────────── TIKTOK MEDIA & VIDEO INSPECTOR • Extract & download HD TikTok videos without watermark in 1-click. • Download high-quality background audio tracks and video cover thumbnails. • Smooth auto-scroll integration for effortless media discovery. SMART PAGE CAPTURE & RECORDING • Full-page screenshot capture with high-resolution export (PNG/PDF). • Region & element cropping with instant annotation tools. • Built-in Session Timeline Recorder to capture and replay user interactions. AI WRITING & CONTENT STUDIO • Summarize long web pages, articles, and documentation instantly. • Generate sales copy, social media posts, and scripts with AI prompts. • Seamlessly compatible with custom API keys (OpenAI GPT-4o, Gemini, Claude 3.5). PRIVACY SHIELD & COOKIE GUARD • 1-Click Cookie & LocalStorage Cleaner to purge active sessions instantly. • User-Agent Switcher with built-in mobile & desktop browser presets. • Fingerprint & tracker protection to keep your browsing stealthy. DEVELOPER & PAGE UTILITIES • Color Picker & Eyedropper with HEX, RGB, and HSL palette history. • Page DNA & Visual Diff tool to inspect and compare DOM structures. • Quick Bookmark Manager, JSON Formatters, Regex Tester, and text utilities. ───────────── WHY CHOOSE ETX TOOLBOX? ───────────── ✔ 100% Free & Lightweight: Zero bloatware, optimized memory usage. ✔ Dual Language Support: Full native Vietnamese & English interface. ✔ Modern Manifest V3 Compliant: Maximum security and browser compliance. ✔ Side Panel & Popup UI: Accessible via Chrome Side Panel or Extension Popup. Transform your daily web experience with ETX Toolbox today!