Validators
Validate common data formats locally.
- JSON Validator● ready
Validate JSON against the RFC 8259 spec and see exactly where errors occur — line, column and a human-readable explanation — instead of the generic 'Unexpected token' message you'd get from a native parser.
- Schema Validator● ready
Check whether a JSON document conforms to a JSON Schema (draft-07 / 2019-09 / 2020-12) and see exactly which rules failed, with JSON Pointer paths for each violation.
- CSV Validator● ready
Validate CSV files for ragged rows, duplicate headers, empty rows, encoding issues, and more.
- Encoding Fixer● ready
Fix garbled characters, mojibake, and BOM issues in CSV files. Add or remove UTF-8 BOM for Excel compatibility.
- CSV Dedup● ready
Remove duplicate rows from CSV — by full row match or by specific key columns. Choose keep first or last occurrence.
- Delimiter Detector● ready
Analyze CSV text to automatically determine the delimiter in use — comma, semicolon, tab, or pipe.