ConvertiZen

Compress Images Online for Free

Need to reduce image file size for your website, email, or social media? ConvertiZen compresses JPG, PNG, and WebP images directly in your browser. Your photos never leave your device.

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Comment ça marche

  1. Rendez-vous sur convertizen.netlify.app
  2. Sélectionnez votre fichier
  3. Téléchargez le résultat

FAQ

Is it free?

Yes — 3 free operations per day, no account needed.

Are my files uploaded to a server?

No. Everything runs locally in your browser via WebAssembly.

Is there a file size limit?

10 MB free, 100 MB with Premium (€4.99/month).

Do I need to install software?

No, ConvertiZen runs directly in any modern browser.

Does it work on mobile?

Yes, compatible with iPhone and Android.