As developers, we all have those moments when we need a quick JSON formatter, a UUID generator, or a color converter. Instead of juggling a dozen different sites or signing up for services, I built ToolGram – a growing collection of 140+ free online tools that run entirely in your browser. What’s inside? Text tools: case converter, word counter, ASCII converter Encoding: Base64, URL, HTML entities, JWT decoder Generators: UUID, random numbers, password, dice roller Design: color picker, contrast checker, CSS minifier, border radius generator Developers: JSON formatter, XML to JSON, cron parser, diff checker Why it’s different: No signup, no data collection Everything works offline in your browser Open source, fully transparent The backstory: I started this as a 16‑year‑old who wanted to give back to the community. Now it’s used by developers around the world. **Call to action: Check it out If you find it useful, share it with a friend – or better yet, contribute a tool or idea on GitHub.