Free browser-based auto-tune. Detect your vocal's key automatically, then apply pitch correction from subtle natural to full T-Pain effect. Powered by Rubber Band high-quality pitch shifting.
Try Auto Tune FreeDrop your vocal. Hit Detect Key — our AI analyzes the audio and locks in the right key. Dial the Correction knob from 80% (natural) to 100% (full effect). Hit Apply Auto-Tune. Download the corrected vocal in seconds.
Any vocal file. Dry vocals work best — no reverb or processing applied yet.
AI listens and identifies the song's key automatically. Or pick a key manually.
80% for natural pitch correction, 100% for the full T-Pain effect. Drag to taste.
Server-side pitch correction using Rubber Band. Download the tuned vocal as WAV.
No signup. No credit card. Browser-based. Drop a track and hear the difference in seconds.
Try Auto Tune Free