Vocali.se

Separates vocals from any song using AI to create instant karaoke or instrumental tracks

Vocali.se is an online service made to separate vocals and music from any given song or audio file. As such, it allows users to quickly create a karaoke version of their favorite songs without installing any software or registering an account.

Vocali.se utilizes a sophisticated music source separation technology powered by machine learning and AI, specifically leveraging pre-trained AI models like Spleeter. This ensures that the process of separating vocals from music is not only highly efficient but also yields results in less than two minutes. And all this works with audio files that are up to 20MB in size or 10 minutes in length.

Vocali.se is also easy to use, enabling users to get the desired results in just a few brief moments. And those results come in the form of the separated vocal and music track files.

And if you don’t like the result you’re getting, you can always contact Vocali.se’s support, which we’re hearing is top-notch — though hopefully, you won’t be needing it.

Homepage Screenshot 📸

What are the key features? ✨

AI-Powered Separation: Uses Demucs models to isolate vocals from instrumental tracks with high accuracy.
Fast Processing: Completes most separations in under 3 minutes with ongoing speed improvements.
Completely Free: No registration, no installation, and no hidden costs required to use the tool.
Browser-Based: Works directly in any modern web browser on desktop or mobile devices.
Simple Workflow: Upload file, click to process, and automatically download separated stems.

Who is it for? 🤔

Vocali.se helps music lovers, casual content creators, amateur singers, hobbyist producers, and educators who want a fast, no-cost way to extract clean vocals or instrumentals from songs for karaoke, covers, remixes, practice tracks, or classroom demonstrations without dealing with subscriptions, installations, or complex interfaces.

Examples of what you can use it for 💡

Music enthusiasts: Someone who wants to create custom karaoke tracks from favorite songs without buying software.
Content creators: A YouTuber or podcaster needing clean acapellas or instrumentals for remixes, covers, or background audio.
Amateur DJs: A hobbyist DJ experimenting with mashups by isolating vocals to blend with other beats.
Singers practicing: A vocalist practicing technique by singing along to instrumental versions of challenging tracks.
Teachers or educators: A music teacher demonstrating stem separation concepts to students using real-world examples.

Pros & Cons ⚖️

Truly free with no limits on basic use
Quick processing under 3 minutes
Clean separation on many tracks
No signup or install needed

File size capped around 20MB
Occasional minor bleed on complex audio

FAQs 💬

What file formats does Vocali.se support?

It supports common audio formats like MP3, WAV, and similar ones that most browsers handle for upload.

Is Vocali.se really completely free?

Yes, the full service is free with no paid tiers or required registration; donations help keep it running.

How long does processing usually take?

Most files finish in under 3 minutes, though busy server times might add a minute or two.

What is the maximum file size or length allowed?

Files are limited to roughly 20MB or about 10 minutes to keep the service sustainable for everyone.

Do I need to create an account to use it?

No account is needed at all; just visit the site and upload your file.

Can I use Vocali.se on my phone?

Yes, it works in mobile browsers since everything happens server-side with no app required.

What AI model powers the separation?

It uses pre-trained Demucs models, known for strong vocal-instrumental isolation performance.

Are the separated files high quality?

Quality is good for a free tool, especially on modern tracks, though some complex or older songs may have slight artifacts.

Can I separate more than just vocals and music?

No, it focuses on two-stem separation (vocals and instrumental) rather than multi-stem like drums or bass.

What if processing fails or I lose the download?

Results are temporary; if the download fails, simply re-upload and process the file again since no history is stored.

Ready to try Vocali.se?