Drop TSV here
Local processing only
Free online TSV viewer — local processing only
Preview and filter tab-separated (TSV) files of any size directly in your browser. This local-first TSV viewer reads your file client-side with an explicit tab delimiter — your data never leaves your machine. Supports large files with paginated rendering and column filtering.
Frequently Asked Questions
- What is a TSV file?
- TSV (Tab-Separated Values) is a plain-text tabular format that uses a tab character instead of a comma to separate fields — common in exports from spreadsheets, databases, and command-line data pipelines where field values may themselves contain commas.
- How is this different from the CSV viewer?
- This viewer explicitly parses the file using a tab delimiter instead of relying on delimiter auto-detection, so tab-separated data with commas embedded in field values is read correctly instead of risking a misdetected delimiter.
- Can I view large TSV files?
- Yes. This viewer paginates the data client-side. Files with millions of rows can be previewed without uploading anything to a server.
- Is my TSV data uploaded anywhere?
- No. All processing is done locally in your browser using DuckDB-WASM. Your data never leaves your device.