Never uploadedSpreadsheets, contacts, documents and routes are converted inside your browser. We never see them.
Free, with no limitsNo account, no daily limit, no file-size cap. As many files as you like.
Works on phones, and offlineiPhone, Android and computers, even without a connection once loaded.

How to use Fix CSV for Excel

  1. Open the CSV that looks wrong in Excel.

  2. Choose the separator your Excel expects (comma in the UK and US, semicolon in much of Europe).

  3. Press Convert and open the fixed file in Excel.

Questions

Why does Excel show "é" instead of "é"?

Excel on Windows assumes CSV files use an old Windows encoding. The fixed file starts with a small marker that tells Excel it's UTF-8, so accents show correctly.

Why is everything in one column?

Your Excel expects a different separator. In many European countries Excel uses semicolons; choose Semicolon and try again.

Are my files uploaded?

No. Everything happens inside your browser, on your own device. The site's security settings stop the page from sending your files anywhere.

Is it free?

Yes. No sign-up, no daily limit and no watermark.

Does it work on iPhone and Android?

Yes, in Safari, Chrome and other modern browsers. You can open files from the Files app or your downloads, and save the results back.

Know someone who'd find this handy?

Send the link to a friend or colleague. It's free for them too, with no sign-up.

Other converters upload your files. This one can't.

Customer lists, contacts, bank exports and the routes you run from home stay on your phone or computer from start to finish.

How it stays private
  1. 1You open a file. It loads into your browser only.
  2. 2The conversion happens on your device.
  3. 3You save the result. Nothing was sent anywhere.

All tools

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