I Built a Free Tool Site with 15+ Developer Tools — No Sign-up, No Ads, No Bullshit

Hey everyone! 👋 I'm a developer who got tired of visiting 10 different websites to do simple tasks like formatting JSON, compressing images, or generating QR codes. So I built DevToolBox — a single place with 15+ free online tools, all running in your browser with no sign-up required. 👉 https://toolbox-site.asia Why I Built This Every time I needed a quick tool, I'd end up on a site full of ads, popups, or "create an account to continue" walls. I wanted something clean, fast, and respectful of users' time and privacy. The idea was simple: one website, all the tools you need, zero friction. What's Inside Here are some of the tools available: Developer Tools: JSON Formatter & Validator — Format, validate, minify JSON with syntax highlighting Base64 Encoder/Decoder — Encode and decode Base64 strings instantly UUID Generator — Generate v4 UUIDs in bulk 🔧 Unix Timestamp Converter — Convert between timestamps and human-readable dates 🔧 Regex Tester — Test regular expressions with real-time matching 🔧 Markdown Preview — Write Markdown and see the output live Hash Generator — MD5, SHA-1, SHA-256, SHA-512 🔧 Diff Checker — Compare two texts side by side Daily Tools: 🖼️ Image Compressor — Compress images right in your browser Image Format Converter — Convert between PNG, JPG, WebP Password Generator — Create strong, customizable passwords 📱 QR Code Generator — Generate QR codes with custom colors BMI Calculator — Calculate Body Mass Index 🎂 Age Calculator — Calculate exact age from birth date 📝 Word Counter — Count words, characters, sentences 📏 Unit Converter — Length, weight, temperature, and more How It's Built The whole site is a Vue 3 + TypeScript + Vite project with Tailwind CSS for styling. Everything runs client-side — no data is ever sent to a server, which means your data stays on your device. Key tech: Vue 3 with Composition API TypeScript for type safety Vite for blazing fast dev experience Tailwind CSS for styling Vue Router with history mode for clean URLs vue-i1