About JSON formatting
Format or minify
Paste JSON, choose 2 or 4 spaces, and format it. Minify removes unnecessary whitespace. Strings, number spelling and duplicate object keys are preserved.
Strict JSON validation
Use double quotes and valid JSON values. Comments, trailing commas and JavaScript expressions are not JSON. Limits: 1,000,000 characters and 200 nesting levels.
Local processing
Formatting runs in your browser. JSON is not uploaded or saved by this tool. Review the result before using it in a production configuration.