SpeedUpSongsSpeedUpSongs is a simple collection of browser-based tools for changing how an audio recording sounds. You can speed up a song, adjust playback tempo, shift pitch, or create a slowed + reverb effect, then listen and save the result.
We built the experience around a straightforward idea: the audio file should stay on your device while you edit it. The editing features run in your browser instead of sending your track to a remote conversion server.
Keep it simple
We want the important controls to be easy to find: choose a file, make a change, hear the effect and download your edit. No account is needed for the basic tools.
Why processing on your device matters
Local processing can reduce the need to send personal recordings over the internet. It also means the speed of editing depends on your browser and device. Large recordings may take more time or memory, and some advanced audio modes may not be available on older devices.