Change audio pitch online
Adjust pitch and tempo independently using sliders or enter the original and target BPM.
Add audio or video
FREEYour recording. Your sound.
Drag audio or video here
Choose a recording from your device
MP3, WAV, M4A, FLAC, OGG, AAC, Opus or video · up to 500 MB
Or import from cloud storage
The file is processed on the server. The source file is deleted after processing,
and the audio expires after one hour. Download it before then.
Make the sound yours
Waiting for a videoYour audio track will appear here
Add a video link to get started
Select your clip
Drag the edges on the waveform or move the whole selection. Enter exact times as MM:SS.
What to do with the selection?
Keep a clip or remove a pause from the middle.
Quieter · 0% — original · 100% — louder · 200%
Balanced level
Normalization adjusts the overall loudness.
The sound gradually gets louder.
The sound fades out at the end.
0.5× · slower — 1× — 2× · faster
Natural sound
The output duration updates automatically.
From −12 to +12 semitones. 0 is the original pitch; 12 semitones is one octave.
Enter the known original BPM manually. Tempo = target BPM / original BPM; range: 0.5×–2×. Automatic BPM and key detection is not available yet.
Pitch and tempo can be adjusted independently. These controls preserve pitch when changing tempo. Compare the original and edited audio before downloading.
Clean sound
Compare with the original: strong noise may remain and the tone may change.
Automatic silence removal
A short gap remains between phrases. Preview shows the actual duration.
Your mix
00:00 ·Your original stays unchanged — all edits can be undone.
Up to 10 processed versions per video. Preview saves a version for download.
How to change pitch and BPM
Upload audio or video, open Change pitch and adjust the sound for singing, practice or listening. Changes apply to the entire selected section.
Pitch in semitones
Move the slider from −12 to +12. Positive values raise the pitch; negative values lower it. For example, +2 raises the recording by two semitones without changing its duration. This transposes the recording; it does not automatically detect its musical key.
Tempo and BPM
Adjust speed from 0.5× to 2× or enter the known original BPM and your target. For example, 120 → 90 BPM equals 0.75×: the recording slows down while keeping your selected pitch. Out-of-range values are limited to the nearest supported speed. BPM is not detected automatically; use the speed multiplier if you do not know the original tempo.
Preview and save
Play the Edited preview to hear the processed audio and compare it with the original. Then choose MP3, WAV, M4A or FLAC and download. Large pitch or speed changes may cause audible artifacts. You can undo or reset your edits.
Up to 500 MB and 60 minutes per file. Prepared recordings are kept for one hour. Only use content you have the right to process.