CSV Delimiter Converter
Change a CSV delimiter online: comma to semicolon, tab or pipe, and back. The current separator is detected for you. Free, in your browser.
How to use the CSV Delimiter Converter
Validate, beautify and clean JSON, CSV, XML and YAML.
- Paste or upload your data
- Choose the options
- Copy or download the result
Tips
- Invalid JSON shows the exact line and column. “Auto-fix” repairs comments, trailing commas and single quotes.
- Numbers and key order are kept exactly as written – nothing is rounded.
- CSV: any delimiter is detected automatically; pick the one you want for the output.
- YAML: comments are kept, and you can convert YAML → JSON or paste JSON to get YAML.
Example
Input: id;name
1;Ada
Output: id,name
1,Ada
Frequently asked questions
How do I change the CSV separator?
Upload the CSV, choose the new delimiter and download the file.
Is the current delimiter detected?
Yes. Comma, semicolon, tab and pipe files are detected automatically.
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