Stem Splitter AI

What It Does

Stem Splitter AI is a browser-based audio separation tool that uses AI models running on cloud GPUs to split any song into six distinct stems: vocals, drums, bass, guitar, piano, and other. Upload an MP3, WAV, FLAC, AIFF, or even a video file (MP4, MOV, WebM, MKV) up to 2 GB, and receive studio-quality stems that align sample-for-sample in any DAW. The tool delivers professional-grade separation with SDR scores of 14.62 dB on bass and 14.11 dB on drums, ensuring clean, usable stems without artifacts or drift.

Who It's For

Designed for music producers, remixers, DJs, musicians, and educators who need isolated instrument tracks for production, practice, or teaching. Whether you're creating a remix, learning a bass line, making a karaoke track, or isolating drums for sampling, Stem Splitter AI provides the building blocks you need without requiring local GPU hardware or technical expertise.

Key Features & Capabilities

• Six-Stem Separation: Isolates vocals, drums, bass, guitar, piano, and other instruments in a single pass
• Free Preview: Listen to 30 seconds of all six stems before purchasing, no account required
• DAW-Ready Output: Stems start on the same sample and add back to the original mix; download as 44.1 kHz WAV, 24-bit/48 kHz WAV, or MP3
• Large File Support: Accepts audio and video files up to 2 GB with no length restrictions
• Professional Quality: Achieves 14.62 dB SDR on bass, 14.11 dB on drums, and 11.3 dB on vocals
• Zero Installation: Runs entirely in your browser on desktop or mobile with nothing to download
• Privacy-First: All uploads and results automatically deleted after 24 hours
• Flexible Formats: Supports MP3, WAV, FLAC, AIFF, M4A, AAC, OGG, Opus, plus video formats

Typical Workflows

Musicians can mute their instrument's stem and play along with the rest of the band. Producers drop all six WAV files directly into Ableton, FL Studio, or Logic at bar 1 with perfect alignment. DJs extract clean acapellas for mashups. Teachers isolate piano or guitar parts for students to study. The tool also powers companion utilities for creating acapellas, drumless backing tracks, and karaoke versions with scrolling lyrics.

Pricing & Value

Songs are charged once by length for all six stems, with minute packs starting at $1.99 for 20 minutes. Your first minute of downloads is free after signing up, and the 30-second preview requires no account. This transparent, pay-per-song model means you only pay for what you use, and you can evaluate quality before committing.