Theme

Everyday tools / JSON Toolbox

JSON Toolbox

Format, validate, minify, sort and explore JSON locally without losing numeric precision.

IndentationSort object keys

JSON input

JSON output

Enter or drop a JSON file, then choose an action.

JSON is processed locally in a worker, without eval or external services. Limits: 5 MB input, 100,000 values and 128 nesting levels. Object-key sorting never reorders arrays.