
JSON Web Tools - 18 free JSON utilities in one place
Hey Dev community! Just launched JSON Web Tools - a comprehensive suite of JSON utilities I built after getting tired of juggling multiple bookmarks. ## What it includes 18 tools covering all JSON operations: Validator (with actually helpful error messages) JWT Decoder Formatters & Minifiers Converters (CSV, XML, YAML, SQL, Excel, TypeScript) Schema Validator Diff Checker Tree View & Path Finder And more! ## Why I built it I was constantly switching between: JSONLint for validation JWT.io for decoding tokens Various sites for conversions Different tools for formatting My bookmarks were a mess! ## Key features ✅ Privacy first - Everything runs client-side, your data never leaves your browser ✅ No signup - Just visit and use ✅ Completely free - No premium tier, no paywalls ✅ Fast - Vanilla JavaScript, no framework bloat ✅ Dark/light theme - Work comfortably anytime ## Tech stack Pure JavaScript (no React/Vue/Angular) Firebase Hosting No backend needed All processing client-side ## Try it
Continue reading on Dev.to
Opens in a new tab


