TRACK.01
Instrumental
Create a karaoke-ready instrumental or backing track while preserving the song's groove and arrangement.
AI STEM SEPARATION
Remove vocals, create instrumentals, and split full stems online
Upload a song or video, choose the result you need, preview each stem in your browser, and download clean vocals, instrumentals, or full stems in minutes.
Drop a file here, or click to upload
Supports MP3, WAV, FLAC, MP4, MOV, AVI, and more
2M+FILES PROCESSED
98%USER SATISFACTION
24hRESULT RETENTION
LISTEN FIRST
Hear the split before you upload your own track
Play real examples, compare vocals and instrumentals, and use the same workflow on your file when you're ready.
FEATURES
Start with one stem, finish with the rest of your audio workflow
Remove vocals, split full stems, then trim, retune, detect key and BPM, or record ideas without leaving the browser.
Core Separation
06 modulesTRACK.02
Vocals
Extract a cleaner vocal stem for edits, sampling, references, or acapella prep.
TRACK.03
Alt Instrumental
Generate an alternate rebuilt instrumental when you want another backing option for comparison.
TRACK.04
Bass
Pull out the bass stem for practice, remix prep, or tighter low-end editing.
TRACK.05
Drums
Separate drums and percussion into a cleaner rhythmic stem for remixing or rehearsal.
TRACK.06
Other
Capture the remaining music elements that sit outside vocals, bass, and drums.
Finish & Utility
06 modulesTOOL.01
Pitch & Speed
Shift key or tempo online before exporting, practicing, or rehearsing.
TOOL.02
Key / BPM
Detect key and tempo before remixing, learning, or organizing tracks.
TOOL.03
Audio Cutter
Trim the exact intro, hook, or section you want to keep.
TOOL.04
Audio Joiner
Merge takes, stems, or clips into a single export.
TOOL.05
Recorder
Capture vocals, ideas, or references directly in the browser.
TOOL.06
Karaoke / Sing
Sing over the backing track and save a fast practice take.
THREE STEPS
Upload, isolate, and export in three steps
Bring in audio or video, let the model separate the mix, then keep only the stems you need.
01
Choose a file
Upload MP3, WAV, FLAC, MP4, MOV, and other common audio or video formats.
02
Pick the stem you want
Choose instrumental, vocals, or full stems so the model knows what you want back.
03
Preview and download
Listen in the browser, compare the balance, and export only the tracks you actually need.
QUICK FACTS
What you can upload, preview, and export
Inputs, outputs, turnaround, and privacy details at a glance.
Audio and video supported
Upload MP3, WAV, FLAC, AAC, OGG, M4A, MP4, AVI, MOV, MKV, and WebM files.
Vocals, instrumentals, and full stems
Go from a quick 2-stem split to vocals, drums, bass, and other parts from one mix.
Preview before you download
Most files finish within a few minutes, and you can listen to the balance in the browser first.
Private processing by default
Uploads use HTTPS, and processed files are removed automatically after the job is complete.
Ready to hear your own track as stems?
Start with one file you know well, preview the split in your browser, and keep only the vocals, instrumental, or full stems you need.
FAQ
Frequently asked questions
Answers about file types, stem quality, speed, privacy, and usage rights.
We support popular audio formats such as MP3, WAV, FLAC, AAC, OGG, and M4A, plus video formats including MP4, AVI, MOV, MKV, and WebM.
We use modern Demucs-based models to produce stems suitable for remixing, practice, and production workflows. WAV and high-quality MP3 exports are supported.
Timing depends on file size, arrangement complexity, transcoding needs, and current queue load. Most files finish within a few minutes.
Extracting vocals returns a focused vocal stem for cleanup, reference work, or acapella prep. Full stem splitting separates the mix into vocals, drums, bass, and other parts in one pass for remixing, practice, or arrangement study.
Yes. Uploads are transferred over HTTPS and are deleted automatically after processing is complete.
The tool provides processing only. You remain responsible for clearing the rights to any source material before commercial use.