Text → CSV
Convert plain text into CSV format instantly. Runs locally in your browser.
Text (Input)
CSV (Output)
Tip: You can verify in DevTools → Network that nothing is uploaded.
Text to CSV options
\t for tab About this Text to CSV Converter
Use this tool to convert plain text into CSV format. Each line becomes a CSV row, and you can split lines into columns using various methods. Everything runs locally in your browser — nothing you paste is sent to a server.
- Multiple split modes (whole line, comma, tab, spaces, custom)
- Optional header row from first line
- Trim cells and skip empty lines
- Custom CSV output formatting
- Enable Auto to convert as you type
- Use split by spaces for space-separated data
- Include header row makes first line column names
- Quote all wraps every cell in quotes
FAQ
No. Conversion happens locally in your browser. Nothing you paste is sent to a server.
Split by spaces uses a regex to split on one or more whitespace characters, so multiple spaces are treated as a single delimiter.
When enabled, the first non-empty line becomes the header row in the CSV output. The header row is formatted as a regular CSV row with the same delimiter and quoting rules.
Yes. Select "Split by tab" for input splitting and enter \t in the output delimiter field to use tabs.
Yes, but extremely large files may be slow depending on your device. The current limit is 5MB.