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CSV to HTML Table
Download a complete escaped HTML table with displayed headers, exact text cells and an optional plain caption.
UTF-8 CSV or TSV file, Pasted delimited text
Complete HTML document
Browser only
Runs locally in your browser. Your files, pasted content and generated output are not uploaded. Reset clears this tool’s working data.
This tool needs JavaScript. If it does not load, refresh the page and try again.
How to use this tool
- Paste CSV input or choose a CSV file, then select Input delimiter.
- Optionally enter Optional plain caption. No user HTML or CSS is accepted.
- Select Generate HTML table, then Download result for table.html. The full table is downloaded and is not injected into the host page.
Examples
A cell containing<img src=x> is exported as text, while an embedded quoted CRLF remains CRLF after HTML parsing.
Limitations
- 5 MiB input,50000 data rows,500 columns,500000 cells including header,1000 caption UTF-16 units,20 MiB output and 30 seconds.
- Rejects ragged CSV, NUL and unpaired Unicode surrogates. Heading text may be empty or repeated.
- Uses fixed borders, spacing and white-space display; no styling designer, merged cells, user scripts, remote resources or site publication.
- Output is download-only with no host-page HTML preview.
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