Switch between commas, semicolons, tabs, and pipes in seconds. Everything runs in your browser � your data never leaves your device.
Converted CSV will appear here...Change delimiters to see output
Three simple steps to change your CSV delimiters.
Paste your CSV data directly or upload a file. The tool automatically detects the current delimiter used in your data.
Select the source delimiter (what your CSV currently uses) and the target delimiter (what you want to convert to). Choose from comma, semicolon, tab, pipe, or enter a custom delimiter.
Preview the result with the new delimiter and copy to clipboard or download as a file. Your converted CSV is ready to use.
A CSV Delimiter Changer is a utility that converts CSV files from one delimiter format to another. CSV files can use different characters to separate values � commas, semicolons, tabs, pipes, or other characters � depending on the region, software, or data source.
This tool lets you switch between any of these delimiters instantly, making it easy to convert files for compatibility with different systems, databases, or spreadsheet applications.
Software compatibility
Some tools expect semicolons (e.g., European Excel), others expect commas. Convert between them easily.
Database imports
Databases and APIs often require a specific delimiter format for CSV imports.
Regional formats
Different countries use different delimiters. Convert files received from international sources.
Data cleaning
Normalize inconsistent delimiters across multiple CSV files before merging or analysis.
Paste or upload your CSV, and the tool will auto-detect the current delimiter. Then select the target delimiter you want to convert to. The output updates instantly with the new delimiter.
Yes. Select the "Custom" option for either source or target delimiter, and a text field will appear where you can enter any character or short string as your delimiter.
Yes. The parser correctly handles quoted fields that contain the delimiter character. For example, a field like "New York, NY" won't be split when converting from comma to semicolon delimiters.
No. The delimiter changer understands CSV quoting rules and will only replace actual delimiters, not commas or semicolons inside quoted fields. This prevents structure corruption during conversion.
For a complete CSV workflow, explore our other free tools:
All processing happens in your browser. Your data never leaves your device.