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CSV cleaner

Trim spaces, fix Arabic digits and dates, remove empty rows and tidy messy data.

  • Free
  • No sign-up
  • Works on any device

About CSV cleaner

Messy exports often have extra spaces, empty rows, Arabic-Indic digits and inconsistent dates. This tool trims cells, converts digits and dates to a standard form and drops blank lines, so the file loads cleanly into Excel, a database or a mail merge.

How to use CSV cleaner

  1. Paste your CSV data or open your CSV file.
  2. Tick the cleaning options you need, such as trimming spaces or removing empty rows.
  3. Copy or download the tidied data.

Why use this tool?

Also known as

Frequently asked questions

Why do my numbers not sum in Excel?

They are probably stored as text, often from stray spaces or non-Latin digits. Cleaning the CSV converts them to normal numbers.

What are Arabic digits and why fix them?

Arabic-Indic digits look different from 0 to 9, and spreadsheets often treat them as text. Converting them lets sums and sorting work properly.

Should I keep a copy of my original data?

Yes, keep the original file until you have checked the result. Cleaning options change values, so compare a few rows before you replace anything important.

Is CSV cleaner free?

Yes. CSV cleaner on Toolipedia is free to use, with no sign-up and no watermark.

Is it safe to use?

Yes. Everything is worked out in your browser, and nothing you enter is sent to our server.

Does it work on my phone?

Yes. It works in any modern browser on Android and iPhone, as well as on tablets and computers. There's nothing to install.

Do I need an account?

No. Just open the page and use the tool. There's no sign-up and no email needed.

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