A LITTLE ORDER, A LOT LESS WORK.
CSV Inspector
Check headers, column counts, quotes and formula-like cells.
01 — 18Start with data. Make room for work.
Batch processing available
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ONE OPERATION, MULTIPLE FILES
Do repeated work in one pass.
Files use the options above. Up to 10 files, 2 MiB each.
Files stay on your device. Download each result independently.
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All processing happens in this browser.
How to use it
- Reports record counts, headers and structural problems. A quoted newline remains part of the same record.
- Missing or duplicate headers and inconsistent widths are problems. Formula-like cells are counted separately.
- Checks general CSV structure, not the business rules of a particular import platform.
Does a pass guarantee any platform will accept it?
No. Required fields, permissions and business rules still depend on that platform.
Will the original file change?
No. Inspection only produces a report.