Turn any song into the dreamy, late-night slowed + reverb version: pick the speed and the amount of reverb, preview it, download the MP3.
Drop a song or audio file
Files are processed in your browser and never uploaded.
Any MP3, M4A, WAV or video you own.
85% is the classic; go lower for more drama.
30–45% gives the familiar hazy room.
Preview, then save as MP3 or WAV.
Speed and pitch drop together, like the original edits.
From a touch of room to a huge hall.
A whole song renders in a few seconds.
Your music stays on your device.
Slowed + reverb edits play a song at roughly 80–90% speed, which also lowers the pitch, then wash it in long reverb. The lower, slower vocal and the blurred space give the nostalgic, late-night feeling the trend is known for.
Start at 85% speed and 35% reverb. Very fast songs can go down to 75%; ballads often need only 90%. Too much reverb muddies the beat, so raise it slowly.
Want the opposite? The nightcore maker speeds a song up and raises the pitch. To use only the best part of the song, trim it first with the audio cutter.
Edit, convert and make music in your browser.
Sign up and get 3 free credits, enough for your first two songs. Check in on later days to collect more.
No credit card needed.