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Chanson Analyseur

Detect chords, melody, and key from audio uploads. Generate sheet music, guitar tabs, and song structure — free in your browser.

Chanson Analyseur is a free online musique 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.

Chargement de l'outil...

How to use

  1. 1 Ouvrez la page de l'outil Chanson Analyseur.
  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.

About Chanson Analyseur: what you should know

Music learners, teachers, and producers exploring theory and practice tools. Whether you are studying chords, transcribing a melody, or building ear-training habits, this browser-based music tool supports your practice session without requiring a DAW or paid plugin.

Key features

  • Adjustable Practice Pace — Slow down or loop sections to focus on difficult passages. Build mastery gradually instead of struggling at full speed.
  • Real-Time Audio Feedback — Hear the result of your input instantly through your browser. No external audio software or hardware required.
  • Visual Learning Aids — On-screen notation and highlighted elements make abstract concepts concrete. Beginners can see what they are hearing.

Common use cases

  • Daily Practice Session — Use this tool as part of your regular practice routine. Focus on specific skills with guided feedback instead of aimless repetition.
  • Learning a New Concept — Open the tool when you encounter a theory concept you do not fully understand. Hearing and seeing it at the same time makes it click faster.

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 ?

Musique

Is Chanson Analyseur safe? Is my data uploaded or stored?

Yes. Chanson Analyseur 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.