CSV Validator
The CSV Validator parses a file and reports structural problems such as ragged rows, bad quoting or a missing header, before the data reaches your pipeline.
Key Features
- Detects ragged rows
- Validates quoting
- Reports line numbers
- Encoding check
- Local only
Use Cases
- Sanity-check an export
- Find the broken row in a big file
- Teach CSV rules
- Prepare data for import
How to Use
- Paste or upload the CSV
- Read the diagnostics
- Fix the flagged lines
Practical Tips
- Consistent column counts matter most
- Quote fields with newlines
- A header row eases mapping
FAQ
- Ragged rows?
- Rows with a different column count than the header.
- Why validate?
- Bad CSV silently corrupts downstream imports.