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Free online CSV row filter. Quickly filter CSV data based on conditions. Supports column value filtering (equals/contains/greater than/less than/regex), multiple condition combinations (AND/OR), duplicate removal, and empty value handling. Real-time results with statistics. Pure frontend, no upload.
Quickly filter rows from large CSV datasets based on conditions. Supports numeric comparison (greater than/less than/equal), text contains/not contains, regex matching, and date range filtering. Results can be exported as a new CSV file.
Supports text (contains/not contains/equals/starts with/ends with), numbers (greater than/less than/equals/range), dates (before/after/range), and empty/non-empty checks. Multiple conditions can be combined with AND or OR logic.
No. All operations happen in browser memory. Your original CSV file is never modified. You can export the filtered subset as a new file.
As many as browser memory allows. For files under 10MB, performance is excellent. For very large files (>10MB), consider using professional tools like Excel or Python Pandas.
Supports comma-separated CSV, tab-separated TSV, and semicolon-separated formats. Delimiter is auto-detected, and you can also specify it manually. Quoted fields and escaped commas are handled correctly.