Multi-track Audio Mixer PRO
Combine voice and music the way podcasters and video creators do. Place tracks on top of each other, loop background music and let auto-ducking lower the music when someone speaks.
Drop a file to use the audio mixer
MP3, WAV, FLAC, M4A, OGG, OPUS, AAC, AIFF, WMA, AMR, MP4, MOV & more ยท Processed on your device - nothing is uploaded
How to use the audio mixer
- Add your voice track and background music.
- Set each track volume, pan and start time.
- Enable looping and auto-ducking for the music.
- Mix down and export.
Features
- Up to 16 tracks (2 on Free)
- Per-track volume, pan, offset and fades
- Loop background music
- Automatic ducking under voice
Audio Mixer is a Pro feature
Try it on your file for free - Pro unlocks export. Includes a 7-day free trial on yearly plans.
Frequently asked questions
What is ducking?
Ducking automatically turns the music down while someone is speaking and back up when they stop.
More audio tools
Audio Cutter Cut and trim MP3, WAV, M4A and any audio file online.Audio Joiner Combine multiple MP3, WAV, M4A or any audio files into one.Speed Changer Speed up or slow down any song, podcast or voice recording from 0.Pitch Shifter Change the pitch or key of any song by semitones without changing its speed.Volume Booster Make quiet audio louder.Bass Booster Add deep, punchy bass to any song.Slowed + Reverb Create dreamy slowed and reverb versions of any song in seconds.Nightcore Maker Turn any song into nightcore or a sped-up version.