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Fichier Hash Calculateur

Calculate MD5, SHA-1, SHA-256 hashes of files and text.

Fichier Hash Calculateur is a free online fichiers tool that runs entirely in your browser — your files never leave your device and are never uploaded to any server.

About this tool

No installation, no signup; works on both phone and desktop, ready to use instantly.

How to use

  1. 1 Ouvrez la page de l'outil Fichier Hash Calculateur.
  2. 2 Collez votre texte, URL ou données dans la zone de saisie.
  3. 3 Choisissez le mode d'opération et les paramètres.
  4. 4 Exécutez l'outil et consultez le résultat.
  5. 5 Copiez ou téléchargez le résultat.

Why we built this tool

We noticed most online tools upload your files to remote servers. Since privacy is our core principle, we built this tool to process everything locally in your browser.

Questions fréquentes

Cet outil est-il gratuit ?

Oui, entièrement gratuit sans inscription.

Puis-je l'utiliser sur mobile ?

Oui, il fonctionne sur les navigateurs mobiles avec support tactile.

À quelle catégorie appartient-il ?

Fichiers

Is Fichier Hash Calculateur safe? Is my data uploaded or stored?

Yes. Fichier Hash Calculateur runs entirely in your browser: files you select are never uploaded to any server — all processing happens in your device's memory and is wiped when you close the page.

Privacy & Security: All processing happens locally in your browser. Files are never uploaded or stored.

Privacy: All processing happens locally in your browser. Your files and data never leave your device — no upload, no server, no tracking.