Neural Auto-Tune
Record or upload vocals and snap them to the correct pitch and scale. From subtle polish to full T-Pain ā processed entirely in your browser.
Record or Upload Audio
Intelligent Pitch Detection
YIN algorithm detects your vocal pitch frame-by-frame with sub-cent accuracy. No cloud dependency ā all processing runs locally.
T-Pain to Natural
From the iconic robotic hard-snap to barely-there studio polish. Choose from presets or fine-tune the correction speed yourself.
Every Key & Scale
Major, Minor, Pentatonic, Blues, Dorian, Mixolydian, and Chromatic. Select your key and scale, and the engine quantises every note.
How It Works
Record or Upload
Record your voice with the mic or upload any audio file (WAV, MP3, OGG).
Set Key, Scale & Preset
Choose the musical key, scale, and how aggressive the correction should be.
Process & Download
Click Process, wait a few seconds. Preview and download the auto-tuned result as WAV.
š” Pro Tips:
- ā¢ Use headphones while recording to prevent feedback loops
- ā¢ Know your key: Use the Chord Recognition tool first if you're unsure what key to set
- ā¢ For T-Pain effect: Set correction speed to 100% and turn off formant preservation
- ā¢ For natural polish: Keep speed at 15ā30% with formant preservation on