Simple json viewer
The JSON Pretty streamlines your workflow by prettifying JSON data and letting you edit, navigate, and copy it easily.
Work smarter, not harder
JSON Pretty is a simple and powerful JSON tool designed to help you work with raw JSON data without the headache.
Instant Formatter
Open any JSON response and see it formatted instantly. Expand, collapse, or switch between pretty and raw views effortlessly, then jump into the editor for quick, hassle-free edits.
Smart Validator
No more guessing whether your JSON is correct. Get instant feedback, see exactly where the errors are, and fix them in seconds — simple and stress-free.
Simple Editor
Edit raw JSON, copy formatted fragments or raw data instantly. Collapse or expand nodes, fix errors, and see your changes formatted automatically in real time.
Work with files
You can upload JSON files directly in the editor. Files will be parsed and validated asynchronously. Then you can work with the data and see real-time updates in the viewer.
Private and Secure
All parsing, formatting, and editing happen entirely in your browser. No data is sent to a server, keeping your sensitive JSON safe and private.
Ready to start?
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