JSON Diff
Comparing JSON manually is error-prone. A JSON diff tool highlights differences between two versions—added, removed, and changed keys and values. Useful when comparing API responses before and after changes, validating config migrations, or reviewing schema updates. Side-by-side diff shows exactly what changed. Use cases: API version comparison, config migration checks, schema evolution, debugging state changes. Paste two JSON blobs, get a clear diff. Runs locally.
Example
Input
Original: {"a":1} | Modified: {"a":2,"b":3}Output
Side-by-side diff with highlighted changes.
Use cases
- Compare API responses
- Validate config migrations
- Review schema changes
- Debug state differences