JSON Diff Tool
Compare two JSON objects and visualize the differences.
JSON Diff Tool
Free online JSON Diff tool. Compare two JSON objects side-by-side and highlight differences. Essential for debugging API responses and configuration files.
1How to Use JSON Diff
- Paste the original JSON into the left text area.
- Paste the modified JSON into the right text area.
- Click the 'Compare' button to see the differences.
- Additions are highlighted in green, and deletions in red.
2Common Use Cases
- Debugging API responses by comparing expected vs. actual output.
- Tracking changes in configuration files (e.g., package.json, tsconfig.json).
- Verifying data migration integrity.
3Frequently Asked Questions
Does it support unquoted keys?▼
Yes, our tool supports JSON5 (Relaxed JSON), so unquoted keys and trailing commas are accepted.
Is my data safe?▼
Absolutely. All comparisons are performed locally in your browser. No data is sent to our servers.