JSON Formatter

Paste unformatted JSON and beautify it with a single click

JSON Formatter – JSON Viewer, Converter & Downloader JSON Formatter is a fast, lightweight JSON viewer and formatter Chrome extension for developers. It instantly converts minified or flat JSON into a clean, readable, formatted structure, making API responses and debugging easy. In addition to formatting, this extension works as a JSON converter, allowing you to convert JSON to XML and JSON to YAML in one click. You can also download formatted JSON, XML, or YAML files directly from your browser. Everything runs locally in your browser — no data is sent to external servers. Built with a minimal blue UI, JSON Formatter stays simple, fast, and distraction-free. Features • 🔹 JSON formatter for minified and flat JSON strings • 🔹 JSON viewer with clean, readable formatting • 🔹 Convert JSON to XML • 🔹 Convert JSON to YAML • 🔹 Download formatted or converted files • 🔹 Lightweight Chrome extension for developers • 🔹 Works offline, no tracking, no external APIs Ideal for • API debugging • Web development • Backend & frontend engineers • Data inspection and transformation If you frequently work with APIs or raw JSON data, JSON Formatter is a simple and reliable tool for formatting, converting, and downloading JSON in Chrome.