SurStudio
Remove vocals from songs, extract an acapella, and create your next backing track. Free AI vocal separation and audio tools, right in your browser.
Get StartedSimple tools for covers, practice, and your next mix.
Separate the voice from the music. Create a backing track or extract an acapella.
Remove vocalsExtract a video soundtrack as WAV, then separate vocals from music.
Open video toolSplit your song into vocals, drums, bass, and other instruments for a fresh mix.
Split a songSing with a backing track, monitor your microphone, and record your performance.
Start singingImport audio, record vocals, layer tracks, and mix with a metronome in Mini Studio.
Choose a track, then press play. Tap a waveform to listen.
Separated with SurStudio’s Quality AI model. Results vary with the recording.
Take your vocal remover result into the next part of your workflow.
Choose your song in the vocal remover. MP3 and WAV are useful starting points; other formats depend on your browser's audio decoding support. Use the clearest original recording available.
Start with Fast AI and a short preview. Try Quality AI when preserving detail matters more than processing time. The first run may also need to download the selected model.
Listen to the vocals and instrumental before saving. Download the result, or choose Open in Studio to bring your separated audio into a recording session.
A short preview helps you decide what to keep before processing a complete recording. These guides explain the choices and the limits.
Use Instrumental for singing practice and Vocals for an estimated acapella. Start with Fast AI, compare a busy chorus, and try Quality AI when the result needs improvement. A larger model is slower and does not guarantee a better result for every song.
Check remaining words, cymbal detail and bass stability. Keep the source recording and save the output you prefer.
Follow the vocal-removal guideProcessing runs on your device. The selected AI model downloads before its first use; decoding and separation also need memory. A short excerpt is a better first test on a phone than a complete concert recording.
MP3 and WAV are useful starting points. Other formats depend on the codec, browser and available compatibility conversion. An extension alone does not guarantee that a file will open.
Understand processing time and memoryOpen Video Vocal Remover with a local video, extract its audio and separate the soundtrack. Preview the result before creating the video output. Supported import and export options depend on the browser, codec and device resources.
Import your instrumental into Mini Studio, add a recording track and use headphones while singing. Rehearse a short passage to check microphone level and timing before recording a full take. Download the recording you want to keep.
Record over a backing track · Fix microphone delay and feedback
Choose the workflow or solve the problem that matches your recording.
Yes. You can separate vocals and music without choosing a subscription or creating an account. AI models may need to download before the first separation.
A vocal remover keeps the instrumental while reducing the singing. A music remover keeps the vocal side while reducing the accompaniment. SurStudio's separation lets you preview both outputs.
No separation method guarantees that for every recording. Reverb, harmonies and overlapping instruments can remain or change. Preview a busy section and compare the available AI modes.
SurStudio runs in a mobile browser, but audio decoding, memory and processing speed depend on the device and browser. Try a short recording first and use a desktop for demanding sessions.
The model runs on your device. Model download, song length, processing mode and available hardware all affect the wait. Start with Fast AI and a short preview before separating a full song.
Choose Open in Studio beside your separated result. Add or select a recording track, allow microphone access and use headphones. You can rehearse and record over the backing audio in Mini Studio.