Tutorial

How to Use the CSV Delimiter Converter Tool

By FinancialDataTools.com Team  ·  March 2026  ·  6 min read  ·  Last updated March 18, 2026

Open the CSV Delimiter Converter and follow along with this tutorial.

Open Tool →

Steps

  1. Upload Your File
  2. Confirm Input Delimiter
  3. Select Output Delimiter
  4. Preview the Output
  5. Export the Converted File

Step 1: Upload Your File

Click Upload File. The tool reads the first part of your file and attempts to auto-detect the delimiter.

Step 2: Confirm the Input Delimiter

The detected delimiter is shown in the options bar. If the detection is wrong, use the manual override selector to choose the correct input delimiter.

Step 3: Select the Output Delimiter

Choose the target delimiter from the output selector: comma, tab, pipe, or semicolon.

Step 4: Preview the Output

Click Preview to see the first rows of the converted file and confirm delimiters are being applied correctly.

Step 5: Export the Converted File

Click Export. The browser downloads the file with the chosen output delimiter.

Privacy reminder: All conversion happens locally in your browser. Your file is never uploaded.

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