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Slowed and Reverb Maker
Use the slowed and reverb maker to give a song a lower, slower feel. Adjust speed, wet mix and room size, then export your own audio edit.
MP3, WAV, FLAC, M4A, AAC, OGG · up to 50 MB / 5 min per file · mono or stereo
Your audio stays on this device. No account, credits or server upload needed.
Slowed and reverb maker for a new mood
The slowed and reverb maker links pitch to speed for a tape-style sound. Slowing the track also lowers its notes, while reverb adds space after each sound. Use the slowed and reverb maker to shape a short edit before you try the full song.
How to use the slowed and reverb maker
- 01
Choose your track
Drop a local song into the slowed and reverb maker. Pick audio you own or have permission to edit. Mono and stereo files are supported up to 50 MB and five minutes. MP3 and WAV are good first choices.
- 02
Shape the atmosphere
Use the slowed and reverb maker to set the speed, wet mix and room size. Start with a quick preset, then move one control at a time. Compare the original with the processed version so you can hear each change.
- 03
Export a full edit
Save the slowed and reverb maker result as 16-bit WAV or 192 kbps MP3. Listen through the final note before exporting. The reverb tail may add time at the end, so do not cut it off too soon.
Explore the slowed and reverb maker
Slowed and reverb maker for vocals
The slowed and reverb maker can give a vocal a deeper feel. Keep the wet mix low enough to hear the words. Long reverb may sound rich on a held note but make a fast line less clear.
Slowed and reverb maker for beats
Use the slowed and reverb maker to change the weight of a drum loop. Lower speed can make the kick feel heavier. Check the low end in the full mix, since extra space can blur a tight bass line.
Slowed and reverb maker for intros
Try the slowed and reverb maker on a short section to set an opening mood. Keep the source clip handy for comparison. This page edits the whole file; trim your intro in an audio editor before importing it.
Slowed and reverb maker limits
The slowed and reverb maker offers 50% to 150% speed. Pitch follows that speed; it is not a pitch-locked stretch. Nightcore goes faster and higher. Strong settings can smear detail, so listen on both headphones and speakers.
The slowed and reverb maker runs locally and does not upload your song. It leaves the original file alone. The workspace clears when you leave, so download any edit you want to keep before closing this tab.
Slowed and reverb maker questions
Is the slowed and reverb maker free?
Yes. The slowed and reverb maker needs no account or credits. Import audio from your device, adjust the controls and download your edit. Longer files may take more time to process.
Why does the slowed and reverb maker lower pitch?
Speed and pitch move together, like tape playback. At a lower speed, the notes also drop. This is part of the effect. Choose pitch-locked speed editing if you need to keep the same key.
What do wet mix and room size do?
Wet mix sets how much reverb you hear next to the dry sound. Room size shapes its space and decay. Start small and raise one setting at a time to avoid washing out the beat.
Can I share any song I edit?
Editing a file does not give you rights to release it. Only share audio you own or have permission to use. A new speed or reverb effect does not remove the source recording’s rights.
Try the slowed and reverb maker
Use the slowed and reverb maker to test a gentle change first. Keep the words clear, check the ending and export a version that suits your beat.
Open slowed and reverb maker