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.
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