StemRoller
StemRoller separates songs into vocal, drum, bass, and instrumental tracks using AI, with search and downloads described on its site.
About StemRoller
StemRoller separates a song into individual tracks using AI. The user types a song title into the search bar, and StemRoller finds the song online and splits it into four stems: vocals, drums, bass, and everything else. It also creates an instrumental track that mixes all non-vocal stems into one file, which can be used for karaoke.
The homepage describes the site as built on Demucs, a Facebook AI and machine learning research project for music source separation. Pricing is listed as unknown. The homepage also invites donations and offers support through Discord. The source does not describe account requirements, file limits, or how audio is stored or handled.
Key features
- Splits a song into vocals, drums, bass, and everything else
- Creates a combined instrumental track from all non-vocal stems
- Finds a song online from a title typed in the search bar
- Based on Demucs, a Facebook AI and machine learning research project
- Offers support through Discord for questions and issues
Best for: People who want karaoke, vocal, or stem tracks made from songs they already know.
Good for
- Produces four stems and an instrumental track from a single song title search
- Built on Demucs, a named AI music separation research project
StemRoller at a glance
- Website
- stemroller.com
- Category
- Music & Audio › Audio Editing & Production
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
Guides for Audio Editing & Production
StemRoller alternatives
Tools and sites you could use instead, ranked by how closely they match.
StemRoller separates songs into vocal, drum, bass, and other instrumental tracks using the Demucs algorithm, with YouTube search integration.
GuitarML provides software plugins, tone models, and pedals for guitar tone modeling using recorded input and output samples.
Looperman offers free loops and WAV samples, including drum, melody, bass, and vocal loops, with downloads contributed by its community.
Sketch and share instrumental music online with BeepBox, which stores songs as text data.
This SFZ instrument directory lists downloadable instruments across categories such as bass, drums, keyboards, strings, and orchestral sounds.
JummBox lets users compose and share instrumental melodies in a browser, storing song data in the page URL.
Open source
19 alternativesPopular in Audio Editing & Production
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StemRoller FAQ
How do I start separating a song?
Type the name of a song into the search bar. StemRoller finds the song online and splits it into stems.
Which tracks does StemRoller create?
It creates vocals, drums, bass, and everything else as four stems. It also creates an instrumental track that mixes all non-vocal stems into one track.
Where can I get help with an issue?
The homepage says the team is available on Discord to help with issues and questions.
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