JSON formatter & validator
Validate JSON and format or minify it with configurable indentation.
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Developer tools
Flatten & unflatten JSON
Convert nested objects into dot-path keys, or restore them.
Free to useProcessed on your device
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About this tool
Convert nested objects into dot-path keys, or restore them.
How to use
- Enter json in the form.
- Choose the available options, then run flatten & unflatten json.
- Review the result and copy or download it for your work.
Arrays are preserved as values. Dot-containing keys and conflicting paths are rejected.
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