TSV to Excel

Convert TSV files to Excel (XLSX) format online. Seamless conversion for tab-separated values to spreadsheets.

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File is too large. The limit is 100 MB.

Supported: .tsv (Max 100 MB)

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info About this tool
Convert TSV files to Excel format seamlessly. Perfect for opening data exports from other systems in Excel.

File size: XLSX output is typically larger than the TSV source due to Excel format overhead.

Quality: Each tab-delimited field maps to one Excel cell. If your TSV contains quoted fields, they are handled correctly.

format_list_numbered How to convert
  • 1
    Upload your TSV file.
  • 2
    Wait for processing.
  • 3
    Download valid Excel file.
help FAQ

Can I just rename .tsv to .csv to open it in Excel?

No: renaming doesn't change the delimiter. Excel would treat the whole row as a single column. Use this converter to get a properly structured XLSX file.

Will special characters in my data be preserved?

Yes. The converter uses UTF-8 encoding by default, preserving accented characters, symbols, and non-Latin scripts.
lightbulb Common use cases
  • check_circle Opening genomics or bioinformatics data exports in Excel
  • check_circle Importing scientific research datasets for analysis
  • check_circle Converting BLAST or Galaxy tool outputs to spreadsheet format
  • check_circle Preparing tab-delimited data for Excel-based reporting
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