FREE
JSON Formatter
Format compact JSON into readable, indented data.
JSON & Data
JSON Validator
Find JSON syntax errors and inspect the root value.
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ExampleSee sample input and settings
Load the example, adjust the values, then run the tool.
Example input
{"project":"Dihaw.dev","public":true,"tools":[{"name":"JSON Formatter","runtime":"browser"}],"version":1}Maximum file size: 1 MB · UTF-8
0 UTF-16 Characters ⌘ / Ctrl + Enter · Run
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ReadyOn your device
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About this tool
Find JSON syntax errors and inspect the root value. Paste your own input or try the example, run the tool, then copy or download the result.
Choose your options, process your input, and download or copy the result.