CSV to TSV Converter
Convert Comma-Separated Values to Tab-Separated Values online. Free, runs in your browser — no upload, no signup.
How to convert CSV to TSV
Paste your CSV data into the input box on the left, click Convert, and get TSV output on the right. Everything runs locally in your browser.
Example: CSV → TSV
Input (CSV)
name,age,city
Alice,30,Beijing
Bob,25,ShanghaiOutput (TSV)
name age city
Alice 30 Beijing
Bob 25 ShanghaiAbout CSV and TSV
CSV (Comma-Separated Values, .csv) and
TSV (Tab-Separated Values, .tsv) are common
structured data formats. This converter transforms CSV into TSV
entirely in your browser — no data is uploaded to any server.
Frequently asked questions
Is this CSV to TSV converter free?
Yes, completely free. All conversion happens in your browser, so your data never leaves your device.
Do I need to upload my .csv file?
No. Paste the content directly. There is no server-side processing, no file upload, and no storage.
Is there a limit on data size?
It depends on your browser, but most machines handle tens of thousands of rows without issue. For very large files, performance may vary.