FREE UP TO 100 ROWS • INSTANT
Validate CSV Files
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Fix "CSV format error" and import failures before they happen. Detect and auto-fix 20+ error types instantly.
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VALIDATION TIME
20+
ERROR CHECKS
100%
CLIENT-SIDE
Drop CSV File Here
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Structure Analysis
Column consistency, headers, delimiters
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Auto-Fix
Download corrected CSV instantly
Error Detection Matrix
Comprehensive validation across all critical dimensions
Inconsistent Column Count
STRUCTUREUnmatched Quotes
FORMATQuote Escaping
RFC-4180Duplicate Headers
STRUCTUREData Type Consistency
QUALITYDate Format Validation
QUALITYEmail Pattern Check
QUALITYTrailing Whitespace
FORMATEncoding Detection
ENCODINGDelimiter Detection
FORMATBOM Detection
ENCODINGDuplicate Rows
QUALITYRFC 4180 Standard
Official CSV specification compliance
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Instant Results
Sub-second validation speed