JSON Formatter, Validator & Minifier
Work with structured JSON data locally when API responses, logs or configuration files are too sensitive for a remote formatter.
About JSON workspaceFeatures & how to use
Format, validate, minify and escape JSON locally. Validate JSON Lines and convert NDJSON to or from arrays without uploading logs or API data.
What it can do
- Format and validate JSON.
- Minify or recursively sort object keys.
- Escape and unescape JSON strings.
- Validate JSON Lines / NDJSON with line-specific errors and convert between records and arrays. Standard JavaScript number precision applies.
How to use it
- Choose a JSON operation.
- Paste the structured data.
- Review validation feedback and copy the result.