stemroller icon

StemRoller

Updated Jun 05, 2025

StemRoller is a free, open-source tool that uses AI to split songs into vocals, drums, bass, and more, either via download or web demo in about 15 minutes.

AI Categories:
Audio Editing
Pricing Model:
Contact for Pricing

What is StemRoller?

StemRoller is a free, open-source AI tool that uses advanced algorithms to separate vocals and instrumental stems from any song. It leverages Facebook's Demucs algorithm for efficient song demixing and integrates YouTube search results, allowing users to easily isolate vocals, drums, bass, and other instruments. Simply visit the website or download the tool, search for a song, and click the Split button. After a few minutes, you can access the extracted stems for your project.

Key Features:

  • Stem Creation: StemRoller separates songs into four stems: vocals, drums, bass, and other instruments for easier music editing.
  • Instrumental Track Generation: It combines non-vocal stems into one mixed instrumental track for convenience.
  • Ease of Use: Simply search for a song, and StemRoller locates and splits it with one click.
  • File Formats: Supports MP3, WAV, and FLAC, making it compatible with various devices and platforms.
  • Use Cases: Ideal for karaoke, remixing, and music production, offering flexibility and creative potential.

Pros:

  • Completely free and open-source, allowing anyone to use, modify, or share the tool freely.
  • Simple interface makes stem isolation easy with just a song name and one click.
  • Uses Facebook’s advanced Demucs algorithm for high-quality audio separation.
  • Creates vocal, drum, bass, and instrumental tracks from any song in one step.
  • Has active community support through its Discord channel for help and feedback.

Cons:

  • Only works with YouTube songs, not direct audio file uploads, which limits usage.
  • May produce audio artifacts in complex tracks, affecting stem clarity.
  • Some users experience issues with the web version, such as non-working search.
  • Song processing can take 3–5 minutes, which may be slow for some users.
  • Stem quality may vary by genre, making it less suitable for professional audio editing.

Who is Using StemRoller?

StemRoller is used by musicians and audio enthusiasts for isolating vocals and instrumental stems.

What Makes StemRoller Unique?

StemRoller is unique for its ability to separate vocals, drums, bass, and other instruments from any song using advanced AI. It’s free, open-source, and powered by Facebook’s Demucs algorithm, making it perfect for remixing and creating mashups with ease.

Summary:

StemRoller is used by musicians and audio enthusiasts for isolating vocals and instrumental stems.

Popular AI Tools

adobefirefly feature image
Free Trial

AdobeFirefly

Introducing AdobeFirefly, an innovative AI suite by Adobe, revolutionizing creativity with its unique blend of text-to-image generation.
sudowrite feature image
Free Trial

Sudowrite

Unlike generic AI tools, Sudowrite specializes in fiction, offering a treasure trove of inspiration for writers battling the dreaded writer's block.
murf feature image
Free Trial

Murf

Murf AI elevates content with lifelike voiceovers in 20+ languages and voice cloning, offering 120+ voices. Ideal for businesses seeking clear communication.
synthesia feature image
Paid

Synthesia

Introducing Synthesia: Your Gateway to AI-Driven Video Creation. With Synthesia's innovative technology, transform text into captivating videos effortlessly.

Promote StemRoller

Copy Embed Code

Related AI Tools

landr feature image
Paid

Landr

Landr is an AI music platform offering mastering, distribution, samples, plugins, and tools to help musicians create and share their work easily.
soundraw feature image
Paid

Soundraw

Soundraw lets you create custom, royalty-free music with AI. Pick mood, length, and style. Use it freely, even on monetized YouTube videos.
altered ai feature image
Freemium

Altered AI

Altered AI is a smart voice editor that lets you clone voices, change speech, and create new audio using AI, both online and on your computer.
voice swap feature image
Paid

Voice Swap

Voice-Swap is an AI tool that lets you change your singing voice to sound like famous artists. It helps create demos, pitch vocals, and share songs easily.
sonauto feature image
Contact for Pricing

Sonauto

Sonauto is an AI music tool that turns your prompts, lyrics, or tunes into complete songs in any style. Just enter your idea, pick your genre, and create.
finevoice by fineshare feature image
Contact for Pricing

FineVoice by Fineshare

Fineshare FineVoice is an AI voice studio that offers 3 smart creation modes, 1000+ AI voices in 149+ languages, and tools to make voiceovers easy and fast.
twoshot feature image
Contact for Pricing

TwoShot

TwoShot is an AI music tool that lets you create and remix samples using voice, text, or humming. It works on the web and in your DAW.
cryo mix feature image
Paid

Cryo Mix

Cryo Mix is an AI-powered online tool for audio mixing and mastering. It analyzes your track, adjusts EQ, sets compressors, and processes vocals like a pro.
hume ai feature image
Freemium

Hume AI

Hume AI uses voice to sense emotions and reply with empathy, making conversations more natural through its smart, emotion-aware voice interface.
coqui feature image
Contact for Pricing

Coqui

Coqui is an AI text-to-speech tool that helps you create professional voiceovers. You can use pre-made voices or clone your own.
magenta studio feature image
Contact for Pricing

Magenta Studio

Magenta Studio provides AI-powered music plugins for generating music using advanced machine learning. It works as standalone apps or plugins for Ableton Live.
auphonic feature image
Freemium

Auphonic

Auphonic uses AI to improve audio quality with leveling, normalization, and restoration. Free for 2 hours/month, no expert skills needed.