Supported formats
Files you can use
- Input
- JSON.
- Output
- Formatted or converted data shown in the page, with a downloadable text result.
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JSON Formatter Online
Format and validate JSON data
Free online tool
About JSON Formatter Online
JSON Formatter Online validates pasted or selected JSON, formats it with clean indentation, optionally sorts object keys and exports a downloadable JSON file. It runs locally in your browser for quick developer and data cleanup work.
- Choose JSON or paste below. JSON Formatter: Format and validate JSON data.
- Use the JSON Formatter controls for this page goal: Format and validate JSON data.
- Run the tool and collect the finished result from Output.
File input
Choose JSON or paste below
JSON Formatter: Format and validate JSON data.
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Output
Finished files and reports appear here.
Privacy
How JSON Formatter handles your data
Files selected for JSON Formatter are processed in your browser session. This tool does not intentionally upload your selected file bytes to FileHoney servers. Some tools download browser libraries from content delivery networks when needed.
Analytics and advertising scripts can receive ordinary website request and device data. See the Privacy Policy for details.
FAQ
JSON Formatter questions
What does JSON Formatter do?
JSON Formatter is designed to work with format and validate JSON data. The result is handled in your browser and appears in the page when it is ready.
Which formats work with JSON Formatter?
Input: JSON. Output: Formatted or converted data shown in the page, with a downloadable text result.
Are my files uploaded when I use JSON Formatter?
Files selected for JSON Formatter are processed in your browser session. This tool does not intentionally upload your selected file bytes to FileHoney servers. Some tools download browser libraries from content delivery networks when needed.
Where do I find the JSON Formatter result?
Run the tool after choosing the required input and settings. Finished files and reports appear in the Output section, or directly in the tool panel for value-based utilities.
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