I built 30 free developer tools – JSON, regex, JWT, SQL and more

Why I built this As a developer, I constantly find myself searching for quick online tools – JSON formatters, regex testers, base64 encoders. Most existing tools are cluttered with ads or require signups. So I built my own. What I built ToolsForDev is a collection of 30 free browser-based developer tools. Everything runs client-side – no data leaves your browser, no signup required, no ads. 👉 https://toolsfordev-mauve.vercel.app Tools available JSON & Data JSON Formatter & Validator JSON to CSV Converter JSON to YAML Converter JSON Schema Generator Text Diff Checker SQL Formatter Encoding & Hashing Base64 Encoder/Decoder URL Encoder/Decoder HTML Encoder/Decoder MD5 / SHA-1 / SHA-256 / SHA-512 Generator Hash Generator (with file support) Image to Base64 Generators Password Generator (with strength meter) UUID v4 Generator Lorem Ipsum Generator QR Code Generator Text & Markdown Word Counter (with reading time) Markdown Preview Regex Tester (real-time highlighting) String Utilities (camel