Open TSV Files Online
View TSV (Tab-Separated Values) files online for free. Open tab-delimited data files in your browser as a formatted table. No download or signup required.
Drop TSV file here or click to browseChoose a TSV file
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When to use the .TSV viewer
Do more with your .TSV file
Convert, share, or host your files online
View Various .TSV Files Instantly
Data Export Review
Preview TSV exports from databases, analytics tools, and scientific software. View the data as a clean, formatted table without opening Excel or a terminal.
Bioinformatics Data Viewing
Many bioinformatics tools output TSV files. View gene expression data, sequence annotations, and analysis results directly in your browser.
Data Quality Checking
Quickly inspect TSV files before importing into databases or analytics pipelines. Check column alignment, data types, and missing values at a glance.
What is a .TSV file?
A .tsv file is a Tab-Separated Values that any text editor or spreadsheet can open.
With our free online .TSV viewer, you can open and view these files directly in your browser without installing any software. To share a file, use a supported hosting format; if this format cannot be hosted directly, export it to PDF first, then create a shareable Linkyhost link.
Frequently asked questions
What is a TSV file?
A TSV (Tab-Separated Values) file is a text file where each column is separated by a tab character. It is similar to CSV but uses tabs instead of commas as delimiters.
What is the difference between TSV and CSV?
TSV uses tab characters to separate values, while CSV uses commas. TSV is preferred when data contains commas, as it avoids the need for quoting or escaping.
Can I view TSV files without Excel?
Yes. Upload your TSV file and it renders as a formatted table in your browser. No Excel, Google Sheets, or any other software is required.
Are TSV files supported by all spreadsheet software?
Yes. All major spreadsheet applications including Excel, Google Sheets, and LibreOffice Calc can open TSV files. Our viewer lets you preview them without installing anything.
How do I open a .tsv file online?
Upload your .tsv file to our viewer and it will open instantly in your browser. Nothing to install.
Do I need special software to open .tsv files?
No. Any text editor or spreadsheet can open them, and our .TSV viewer shows them in your browser without installing anything.
Is the .tsv viewer free?
Yes, our .TSV viewer is completely free to use.
Is my file secure?
Yes. Files are processed securely and not stored permanently. Your data remains private.