About JSON Formatter & Compressor
This tool helps you validate, beautify, minify, and repair JSON text quickly. It is useful for API debugging, config cleanup, and log inspection.
Key Features
- Beautify JSON: Output structured indentation for better readability.
- Minify JSON: Remove extra whitespace for transport and storage.
- Auto Repair: Try to fix common structural issues automatically.
- Escaped Output: Export escaped JSON string for code embedding.
Steps
- Paste JSON content into the left editor.
- Choose beautify, minify, or auto repair.
- Review the result in the right editor.
- Copy the output for your workflow.
FAQ
Is my input uploaded to a server?
No. Processing is done locally in your browser by default.
Why is my JSON marked invalid?
Most issues come from quotes, commas, or bracket mismatches. Try auto repair first.