Loading...
Loading...
Loading...
Convert tab-separated values to CSV.
TSV to CSV is a free browser-based tool that helps you convert tab-separated values to csv. It is part of ToolsMonk's ms office tools collection, so you can finish the job without downloading software, creating an account, or jumping between multiple websites.
This tool is especially useful for workflows such as converting tab-delimited exports into standard csv, preparing tsv data for tools that expect csv, and switching delimiters for a data pipeline. Because it runs directly in your browser, you can use it on desktop, tablet, or mobile while keeping the process fast and easy for one-off tasks as well as repeat work.
TSV to CSV is designed for people who want a practical, privacy-friendly workflow with instant results inside the larger ToolsMonk library.
Paste or upload your TSV (tab-separated) data
The tool re-delimits it as CSV
Values containing commas are quoted so the CSV stays valid
Copy or download the result
Converts tab-separated values (TSV) into comma-separated values (CSV)
Handles quoting of values that contain commas
Quick, lossless data-format conversion
Processes your data in the browser — no upload
Copy or download the CSV
Free, with no signup
Converting tab-delimited exports into standard CSV
Preparing TSV data for tools that expect CSV
Switching delimiters for a data pipeline
Cleaning up pasted tab-separated data
TSV to CSV is a powerful free online tool available on ToolsMonk that helps you convert tab-separated values to csv. Whether you're a professional, student, or casual user, our tsv to csv provides instant, accurate results right in your browser without requiring any software installation or account creation.
As part of our MS Office Tools collection, this tool is designed with simplicity and power in mind. All processing happens client-side, ensuring your data remains completely private and secure. The tool works seamlessly across all modern browsers on desktop, tablet, and mobile devices.
TSV to CSV converts tab-separated data into comma-separated values, re-delimiting your data into the more widely-supported CSV format with proper quoting where needed.
Both are plain-text tabular formats differing only in their delimiter — tabs for TSV, commas for CSV. TSV often arrives from spreadsheet copy-paste or database exports, but its tabs are invisible and easily lost in editing, whereas CSV is the more universal interchange format that most tools, importers, and APIs expect.
The subtlety that makes a proper converter worth using is comma handling. A value that sat happily in a TSV (delimited by tabs) might itself contain a comma — and naively swapping tabs for commas would then split that value wrongly and corrupt the data. Correct conversion wraps such values in quotes so internal commas aren't mistaken for delimiters, keeping the CSV valid.
The conversion is lossless — only the delimiter and necessary quoting change, never the values — and runs in your browser so your data stays private. Pair it with the CSV to JSON/Excel/SQL and other ToolsMonk data tools.
Don't just replace tabs with commas — values containing commas need quoting, or the data breaks
Convert to CSV for wider tool support and visible (non-invisible) delimiters
It's lossless — only the delimiter and quoting change, never the data
Common questions about this tool, its workflow, and what to expect before you use it.
Get notified about new tools, features, and tips. No spam, unsubscribe anytime.
Convert tab/semicolon data to CSV format.
Try itConvert CSV to Excel-compatible format.
Try itConvert text/markdown to printable PDF.
Try itConvert CSV files to structured JSON.
Try itConvert JSON data to flat CSV format.
Try itConvert CSV to formatted HTML tables.
Try itGenerate SQL INSERT statements from CSV.
Try itConvert CSV data to structured XML.
Try it