text-tool / text-tool
JSON Prettify Tool
Format compact JSON into readable structured output.
Use it when you need readable indentation and quick validation before pasting JSON elsewhere.
Input
text
Output
text
Engine
browser-transform
Speed
instant
Input
Output
Trust and limits
Every page should explain the rules before the user commits.
Files are deleted automatically
Secure processing path
Clear conversion limits
No signup for basic use
What stays
- - data structure
What may change
- - original minified formatting
Known limitations
- - invalid JSON is rejected immediately
Typical use cases
- - debugging
- - API docs
- - log inspection
Available options
- - indent width
FAQ
Does this tool upload my text?
The current prototype runs directly in the browser so you can inspect the result instantly without a file upload.
What is this tool good for?
Pretty-print valid JSON with stable indentation.
Can I export the result?
Yes. The prototype lets you copy the transformed output immediately, and file export can be added on top later.