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Outilix: all your free online tools, one click away, with Kroma the chameleon

Free security and number tools

Free security and number tools
Kroma

These tools create strong passwords, validate IBAN check digits, decode SWIFT/BIC codes, check phone number formats, show your IP address and test your internet speed. No personal data is collected or stored.

  • ✅ Free
  • 🔒 No sign-up
  • 📱 Works on mobile
  • ⚡ Instant results
Password generatorRandom passwords and passphrases with entropy and crack-time estimates.Email signature generatorBuild a professional HTML email signature to paste into Gmail, Outlook or Apple Mail.Internet speed testMeasure your download and upload speed, ping and jitter.What is my IPShows your public IP address, its version and your browser.Phone number lookupCheck a phone number's format, country code and area code.IBAN validatorCheck an IBAN's checksum, length and bank code.SWIFT/BIC decoderDecode a SWIFT/BIC code: bank, country, location, branch.

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