据 AlphaMoat 统计,截至 2026-08,Chrome 插件 Splittr 用户数为 60,环比 +87.5%,在全部 9,793 款 AI 浏览器插件中排名第 4,988 位,在「音频」分类(342 款)中排名第 220 位。
Splittr 是什么
Splittr is an entertainment extension that uses AI to separate any YouTube video into individual stems, covering vocals, drums, bass, and other instruments, with all processing done locally on the user's device. Separation runs on Meta's HTDemucs neural network accelerated by WebGPU, falling back to WASM on the CPU for older hardware, and no audio is ever uploaded to a server; the only network request is the one-time 172 MB model download from Hugging Face, cached permanently afterward. The extension also detects the musical key of any track with Camelot notation for mixing reference, measures tempo through multi-band spectral flux analysis, and adds real-time pitch transposition in semitones plus BPM adjustment that changes speed while preserving pitch. Each stem can be muted or soloed in any combination during playback.
- 01Four-stem AI separation of YouTube audio powered by HTDemucs
- 02Fully local WebGPU processing with WASM CPU fallback
- 03Automatic key detection with Camelot notation
- 04Automatic BPM detection via multi-band spectral flux analysis
- 05Real-time transpose and tempo adjustment without pitch artifacts
- 06Stem toggle for muting or soloing vocals, drums, bass, and other
展开 Chrome 商店完整介绍▾
AI Stem Separator for YouTube — Vocals, Drums, Bass, Other. 100% Local, WebGPU Powered. Splittr uses AI to separate any YouTube video into individual stems — vocals, drums, bass, and other instruments — all processed locally on your device.
FEATURES
4-Stem AI Separation: Powered by Meta's HTDemucs neural network, Splittr isolates vocals, drums, bass, and other instruments with high accuracy.
100% Local Processing: All AI inference runs on your device using WebGPU (GPU-accelerated) or WASM (CPU fallback). No audio is ever uploaded to any server.
Automatic Key Detection: Identifies the musical key of any track with Camelot notation for easy mixing reference.
Automatic BPM Detection: Accurate tempo detection using multi-band spectral flux analysis with perceptual weighting.
Real-Time Transpose: Pitch-shift playback up or down in semitones without affecting tempo.
BPM Adjustment: Speed up or slow down playback while maintaining pitch.
Stem Toggle: Mute or solo any combination of vocals, drums, bass, and other instruments.
HOW IT WORKS
Navigate to any YouTube video The Splittr button appears in the bottom-right corner Click "Separate Stems" to start AI processing On first use, a 172 MB AI model is downloaded and cached locally Processing takes 30-90 seconds depending on your hardware Toggle individual stems on/off and adjust pitch or tempo freely
REQUIREMENTS
Chrome browser with WebGPU support (Chrome 113+) for GPU acceleration Falls back to WASM (CPU) on older hardware ~200 MB of storage for the AI model (downloaded once, cached permanently)
PRIVACY
Your audio never leaves your device. Splittr performs all AI processing locally using your GPU or CPU. The only network request is the one-time AI model download from Hugging Face. No analytics, no tracking, no data collection.
插件档案
用户增长趋势
「音频」分类下的热门插件
NaturalReader is an AI text-to-speech extension that reads web pages, PDFs, and e-books aloud in natural voices.
+ 对比
Read Aloud TTS is a text-to-speech extension that reads web pages, PDFs, and e-books aloud in natural AI voices.
+ 对比
Turn YouTube text subtitles into natural-sounding speech with over 100 AI voices in many languages.
+ 对比
Youtube Transcript converts any YouTube video into text transcripts and ChatGPT-powered summaries without requiring an account.
+ 对比
Transkriptor is an AI-powered Chrome extension that converts speech from meetings, interviews, and videos into text in more than 100 languages.
+ 对比
Turns YouTube videos into transcripts with AI summaries, key insights, and chat.
+ 对比数据月份:2026-08 · 用户数与评分来自 Chrome 应用商店公开数据,按月聚合更新。口径说明见数据方法。