Free for your first 3 songs

Loops from anything.
In seconds.

Paste a YouTube URL. Pick a stem. Get five bar-aligned, BPM-detected loops ready to drop into your DAW. Drums, bass, vocals, guitar, keys.

Free for your first 3 songs. No signup needed.

/01 — how it works

From YouTube link to a folder of loops in about 3 minutes.

01
Paste a URL
Any public YouTube video. Music, live sessions, DJ sets — if it has audio, Stem-Loops can loop it.
02
Pick a stem
Drums, bass, vocals, guitar, or keys. Powered by state-of-the-art source separation (Demucs htdemucs).
03
We detect BPM
librosa identifies the downbeat and tempo. Loops align to bar boundaries with zero-sample drift.
04
Download the loops
Five loops per stem: quiet, low, medium, high, and peak energy. 24-bit WAV, ready to drop into your DAW.
/02 — questions

Everything you need to know.

Is this legal?+

You're responsible for how you use extracted loops. Stem-Loops is a tool — the same as sampling from a record. For commercial releases, clear the sample. For personal practice, sketching, remix contests, and learning, you're fine.

How long does it take?+

Typically 2-3 minutes per song. The bottleneck is AI source separation. Longer songs take longer. You'll see live progress while it runs.

What quality are the files?+

24-bit stereo PCM WAV at the source sample rate (usually 44.1 or 48 kHz). Bar-aligned to zero-sample drift — they loop cleanly in any DAW.

Why 5 loops per stem?+

We analyse energy across the whole track and pick one loop from each of 5 tiers — quiet/intro, low, medium, high, and peak. You get variety for free instead of 10 copies of the same hook.

How long do the files stay available?+

24 hours. Download them to your machine as soon as they're ready.

Do I need to sign up?+

Not for your first 3 songs. After that, sign in with Google — it's free and takes 5 seconds.