XotkaJSON Formatter
Turn compressed or messy JSON into readable, indented text and catch syntax errors.
✓ Valid JSON
About JSON Formatter
Paste JSON from an API response or config file to make it readable and to find syntax errors such as a missing comma or quote. Your data is processed in the browser and not sent to Xotka, but avoid pasting secrets such as API keys on shared computers.
How to use this tool
- Paste your JSON into the input box.
- Format it and read any error message that points to a problem.
- Fix the problem if needed and copy the formatted JSON.
Results and supported features can vary by tool and input. Review the controls and any on-page notes before relying on an output.
Frequently asked questions
How do I format JSON?
Paste it into the input box and run the formatter to get indented, readable output.
How do I find an error in my JSON?
If the JSON is invalid the tool reports an error. Common causes are trailing commas, single quotes and missing brackets.
Is my JSON sent to a server?
Formatting runs in your browser and is not sent to Xotka.
Can I convert JSON to CSV?
Yes, Xotka has a separate JSON to CSV tool.