Datasets
Dataset Schema Auditor
Check each JSONL record against a schema and download a report with row numbers and field paths.
Processed on our CPU server.Submitted input is processed for this run and is not stored.
1024 KiB limitInput
Result
A useful result starts here.
Paste your input or load an example,
then run the tool.
Supported formats & limitations
- Uses the same schema engine as Tool Schema Checker: draft-07/2020-12, local references only, Go RE2.
- Maximum 2,000 rows, 128 KiB per row; schema/value depth 48, 12,000 nodes and 1,000 array entries.
- Blank lines and invalid JSON are reported with physical, one-based line numbers. No rows are repaired or removed.
- Report shows at most 200 findings overall and 100 per record; exact totals and truncation are declared. Syntax conformity does not prove factual correctness.
Execution budget: 5s; output limit: 4096 KiB. Browser worker startup has a separate 3s allowance.