Phone Number Formatter: Clean a List for WhatsApp (+91…)

Paste numbers in any format and get them back clean, with the country code, checked for length and without duplicates.

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How to use the phone number formatter

  1. Choose the country for numbers without a code.
  2. Paste your numbers.
  3. Copy the clean list or download it.

Questions

Is my chat or photo uploaded?

No. Everything happens inside your browser; nothing is sent anywhere.

Is my data private?

Yes. Everything happens inside your own browser: nothing you type or choose is uploaded to us or anyone else.

Is it free?

Completely free, with no sign-up, no watermark and no limit on how many times you use it. Light ads keep the site running.