Sped up song maker: speed up a song online
Upload a song and get a sped up version: faster and higher in pitch, the way a record sounds when it plays fast. Pick +10, +15, +20 or +25%, then download WAV or MP3 320. Nothing to install. Want it slower instead? Use the slowed + reverb generator.
- Speed up: +10, +15, +20 or +25%
- Pitch rises with the speed
- Tracks up to 10 minutes
How each setting changes the song
| Setting | Speed of the original | Pitch |
|---|---|---|
| +10% | 110% | about 1.7 semitones higher |
| +15% | 115% | about 2.4 semitones higher |
| +20% (default) | 120% | about 3.2 semitones higher |
| +25% | 125% | about 3.9 semitones higher |
An honest note on pitch. The tool changes speed the way a turntable does: tempo and pitch move together, and that is exactly how sped up edits sound. To change only the key and keep the tempo, use the key changer. This tool cannot change the tempo and keep the pitch.
Sped up or nightcore?
Both are faster, higher versions of a song. Nightcore-style edits usually push the voice clearly higher, so +20 or +25% gets you closest to that sound. For a lighter lift that still keeps the voice natural, +10 or +15% is enough.
Step by step
- Upload the song: WAV, MP3, FLAC, M4A or OGG, up to 10 minutes.
- Stay in Speed up and pick +10, +15, +20 or +25%. The screen shows the new speed and how many semitones the pitch rises.
- Download WAV or MP3 320. The speed is in the file name, for example “song_sped_up_120.wav”.
What you get
- Format: WAV or MP3 320 kbps, your choice.
- Input: WAV, MP3, FLAC, M4A or OGG, up to 10 minutes and 100 MB.
- Peak safety: if the peak goes above −1 dBTP after processing, the whole file is turned down by one fixed amount. It is not a limiter, so the dynamics stay as they were.
- Privacy: the version is returned right away, and your source file is not stored.
Free limits
| Who | Free every day |
|---|---|
| No account | 1 version a day |
| With a free account | 1 version a day |
| Account, beyond the free limit | 1 credit per version, refunded if processing fails on our side |
The tool shows how many free versions you have left today.
After the sped up version
- Master it in the lab: 1 free master every day, no account needed.
- Need the opposite? The slowed + reverb generator makes a slower, lower version with reverb.
- Want only the key changed? The key changer moves it by −6 to +6 semitones and keeps the tempo.
- Turn it into a video with the music visualizer: 9:16 for TikTok, Reels and Shorts.
- Only want the instrumental? The vocal remover splits the voice from the music.
About rights. Make versions of your own songs or songs you have the rights to. Publishing a sped up or slowed version of someone else's song needs the rights holder's permission.
Is the sped up song maker free?
Yes. Without an account: 1 version a day. With a free account: 1 version a day. Beyond that, a version costs 1 credit for a signed-in user. Limits reset at midnight UTC.
Does speeding up change the pitch?
Yes, on purpose. The speed changes the way it does on a turntable, so the pitch rises with the tempo: about 3.2 semitones at +20%. That is the sped up sound.
Can I speed up a song without changing the pitch?
Not with this tool. To change only the key and keep the tempo, use the key changer instead.
Which percentage works for TikTok, Reels and Shorts?
Start with the default, +20%. For a nightcore-style sound, try +25%. If the voice sounds too cartoonish, go down to +10 or +15%.
Which files can I upload?
WAV, MP3, FLAC, M4A or OGG, up to 10 minutes and 100 MB. You download WAV or MP3 320.
Is my song stored?
No. The version is returned right after processing, and the source file is not saved on our server.