JSON Formatter
Beautify, validate & convert JSON — free, no login and fast.
Start new thread
Nisa Fatima

JSON Formatter - Beautify, validate & convert JSON — free, no login and fast.

by•
JSON Formatter is a fast, no-nonsense tool for developers who work with JSON daily. Paste your data and instantly beautify messy JSON, minify it for production, validate syntax with clear error messages, or convert it into XML, CSV, YAML, SQL, and TypeScript interfaces — all in one place, no signup required. Open to hear any bugs or new tools to add.✨ Built for devs who just want the tool to work without the friction.

Add a comment

Replies

Best
Nisa Fatima
Maker
📌
Hey PH community! 👋 I'm Nisa, one of the makers of JSON Formatter. Built this with my friend Ali because honestly — every JSON tool we found was either bloated, paywalled, or just ugly to use. So we built the one we actually wanted. Fast, clean, no login, no ads — just paste your JSON and it works. Beautify, validate, minify, convert to XML / CSV / YAML / SQL / TypeScript — all in the browser. Would love to hear what you think and what we should add next. Drop your feedback below — we're actually reading every comment. 🙏