Filter a JSON array
Select object records whose field equals a typed JSON value.
Result
Enter your values. Your result will appear here.
How it works
- Inspect the example or enter your own input.
- Check the units and operation, then run the tool.
- Review the result, then copy or download it. Keep a copy of your original data.
Example & practical use
Starting example: Input: [{"name":"Mug","active":true},{"name":"Pen","active":false}] · Top-level field: active · JSON value: true
Limits and help
The input must be an array of objects. Comparison is type-sensitive; nested values compare structurally. Runs on your device without uploading input. Maximum 200,000 characters per field; numeric calculations use finite JavaScript numbers unless exact integer/decimal arithmetic is stated.
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Troubleshooting
Valid JSON uses double quotes and does not allow comments or trailing commas. Check the error location. Compare large numeric identifiers with the original; represent identifiers as strings when your format permits.