Detect & Fix Delimiter

Convert semicolon vs comma separated files automatically. 100% private—your data stays in your browser.

No uploadsNo signupInstant results
1

Upload Your File

Drop a CSV that uses semicolons, tabs, or other separators.

2

Auto-Detect Delimiter

We analyze your file to identify the correct separator character.

3

Convert to Standard CSV

Download a comma-separated version ready for import.

Click to upload or drag & drop

Supported files: CSV, TXT, JSON (Max 20MB)

Drop your file here

or click to browse

Accepts semicolon, tab, pipe, or custom-delimited files.

Max 20MB 100% Private

What This Tool Does

This tool identifies the delimiter used in your file (comma, semicolon, tab, pipe) and converts it to a standard comma-separated format.

How It Works

1Upload your file with unknown or non-standard delimiters.
2The tool analyzes the first few rows to deduce the separator.
3It rewrites the file using a standard comma delimiter.
4Download the standardized CSV.

Input Format

CSV files with semicolons, tabs, pipes, or other separators.

Output Format

Standard Comma-Separated Values (CSV) file.

When to Use This Tool

  • Excel opens your file with all data in one column.
  • You need to convert a European CSV (semicolon) to US format.
  • Your import tool only accepts comma delimiters.