CSV Converter
Convert CSV files to and from other formats right in your browser. Free, private and with no upload.
Drag and drop your files here
or click to browse local files (large files supported, limited only by browser RAM)
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What is a CSV file?
.csv (Comma-Separated Values) is a plain-text tabular format where each line is a row and values are separated by commas.
| Feature | CSV (Comma-Separated Values) |
|---|---|
| Multiple sheets | No |
| Formulas and formatting | No |
| Best for | importing data into databases, CRMs and apps |
| Opens in | any spreadsheet, database or text editor |
CSV is a spreadsheet format.
Convert CSV to other formats (7)
Convert other formats to CSV (8)
Why convert here
- Your files never leave your device: conversion runs locally with WebAssembly.
- No sign-up, no watermark and no file size limit beyond your browser's memory.
- Batch conversion with parallel workers, plus quality, size and codec settings.
Looking for something else? Browse the full converter directory.