PRIVATE DEVELOPER TOOLS
How to Format JSON Safely
Format JSON without uploading API responses, customer data, or configuration.
Why local JSON formatting matters
JSON often contains tokens, customer records, configuration, or internal API data. Local processing keeps that content in browser memory.
Safe workflow
Validate the source, format it with consistent indentation, review duplicate-key errors, and copy only the result you need.
Common failure
Single quotes, trailing commas, comments, and missing separators are not valid standard JSON.