Example input and settings
name,city
Ada,Paris
Lin,Tokyo
ParisDeveloper · DEV-35Submit an issue
CSV data processor
Import or paste CSV, detect delimiters, filter rows, select columns, sort, deduplicate and trim whitespace. Preview and export CSV or JSON.
Filter & sort · Columns & deduplication · CSV / JSONImport file
File encoding
Drop files here
Supports CSV / TSV / TXT；1 file；5 MB each
Filter & processing
Filter column
Condition
Sort column
CSV input
Paste CSV or import a file to preview data automatically.
Processed data
Output delimiter
Paste CSV or import a file to preview data automatically.
How to use this tool
Paste CSV or import CSV/TSV, then set the delimiter and header option. Filter by text, emptiness or numeric comparisons, retain columns, sort as text or numbers, and remove empty rows, whitespace or duplicates. Results update automatically with 25 rows per preview page; copying and downloading include all rows. CSV supports delimiters, headers and UTF-8 BOM. JSON preserves strings and assigns unique header keys.
Check the input format and options with this example before using your own data. Random values, file sizes and presentation vary with the input and settings.
What to check in the result
name,city
Ada,Paris