# Stems ST-02 依據 OpenAITools.app 於 2026-11-11 查驗的觀測資料，Stems ST-02（stems.app）是收錄於 AI 分軌工具的 AI 平台，每月產生 0 次造訪，月流量變化量為 -145（-100%）。其主要地理市場為全球（流量佔比 —），並採用免費定價模式。依每月流量計算的主要競爭替代方案包括 Splitter.ai（每月 8.32萬次造訪），SplitSong.com（每月 2335 次造訪），LALAL.AI（每月 196.34萬次造訪）。 Stems ST-02 is a browser-based audio separation tool that isolates vocals, drums, bass and other instruments from any song. It runs Facebook's open-source Demucs model directly in your web browser, so you can split a track into individual stems without installing a plugin or paying upfront. It is aimed at DJs, producers, remixers and music learners who need clean stems for edits, mashups or practice. ## 主要觀測資料與規格 | 指標 | 數值 | | :--- | :--- | | 工具名稱 | Stems ST-02 | | 代稱 | stems-st-02 | | Status | active | | Origin | open_source | | Maintenance | active | | 官方網域 | stems.app | | 網站網址 | https://stems.app | | 分類 | AI 分軌工具, AI 音訊分離, AI 人聲分離工具, 開源 AI 模型 | | 定價模式 | 免費 | | 每月造訪次數 | 0 | | 月流量變化 | -145 | | 月成長率 | -100% | | 主要市場 | 全球 | | 市佔率 | — | | 直接造訪 | 0 | | 自然搜尋造訪 | 0 | | 社群造訪 | 0 | | 推薦流量造訪 | 0 | | 電子郵件造訪 | 0 | | 評論分數 | 4.3 | | 收藏數 | 3 | | 支援平台 | 網站 | | 帳務平台 | | | 屬性 | 功能: 網站; 價格: 付費; 價格: 免費 | | 標籤 | 音訊分離, 人聲擷取, 伴奏分離, Demucs, 音樂製作, DJ 刷碟, 音軌分離, BPM 偵測, 調性偵測 | ## 總覽 Stems ST-02 is a browser-based audio separation tool that isolates vocals, drums, bass and other instruments from any song. It runs Facebook's open-source Demucs model directly in your web browser, so you can split a track into individual stems without installing a plugin or paying upfront. It is aimed at DJs, producers, remixers and music learners who need clean stems for edits, mashups or practice. ## 價格與方案 The browser version is free to use. Paid options are available for users who want a more capable native experience. Check stems.app for current plans and limits. ## 關鍵功能與能力 - **Vocal and instrumental isolation:** Demucs-based model splits any track into vocals, drums, bass and other, producing four clean audio files you can download individually. - **Runs in your browser:** Everything runs in the browser tab — no plugin installation, no account required to try a split. - **Simple upload-and-split workflow:** Upload a track, wait for the model to finish, then preview and download each isolated stem. - **Made for DJs and producers:** Built for music makers: pull out an a cappella, grab a drum loop, or study the bassline of a reference track. - **Open-source foundation:** Powered by Facebook's open-source Demucs library, a state-of-the-art source separation model. ## 主要使用情境 - **Pull an a cappella for a live edit (DJ):** Extract an a cappella or instrumental on the fly to build a live edit, mashup or transition. - **Sample a clean loop (Music producer):** Isolate a drum break or bassline to sample, chop and layer into a new production. - **Practise over an instrumental (Music learner):** Remove vocals from a track so you can play along or practise a part without distraction. - **Study a reference track (Mixing engineer):** Strip a reference mix into parts to study arrangement, balance and how elements sit together. ## 優勢 - Works entirely in the browser with no plugin or install - Free to try for basic stem separation - Uses a well-regarded open-source Demucs model - Produces four separate downloadable stems - Simple, no-learning-curve interface ## 限制 - Processing happens in a browser tab, so very long tracks can be slow or hit memory limits on older machines - Output is limited to the standard four-stem split (vocals, drums, bass, other) - Quality depends on the underlying open-source Demucs model, so dense or heavily layered mixes can still bleed between stems ## 常見問題 ### What AI model does Stems ST-02 use? Stems ST-02 is built on Facebook's open-source Demucs model, a widely used music source separation network. The tool wraps that model in an easy-to-use web interface. ### How many stems does it produce? You can split songs into four stems: vocals, drums, bass and other. Each stem is delivered as a separate downloadable audio file. ### Is Stems ST-02 free? The web app is free to use in your browser. Stems also offers paid options for users who want a native desktop experience with more convenience and higher throughput. ### How long does separation take? Typical separation of a normal-length song finishes in a few minutes depending on your computer and connection. Longer tracks take longer. ### Who is Stems ST-02 for? The tool is designed for DJs, music producers, remixers and anyone learning to hear individual parts of a mix. ### Stems ST-02 的每月流量與成長趨勢為何？ Stems ST-02 目前每月有 0 次造訪，月流量變化為 -145（成長率 -100%）。其主要來源市場為全球（佔比 —），其中包含每月 0 次直接造訪與每月 0 次自然搜尋造訪。 ### Stems ST-02 是免費的嗎？其定價模式為何？ Stems ST-02 採用免費定價模式。The browser version is free to use. Paid options are available for users who want a more capable native experience. Check stems.app for current plans and limits. 支援的帳務與結帳平台包括：未列出。 ### 2026 年最佳的 Stems ST-02 替代方案有哪些？ 依據 OpenAITools.app 的分類流量與功能契合度，Stems ST-02 的前五大替代方案為：1. Splitter.ai（每月 8.32萬次造訪）; 2. SplitSong.com（每月 2335 次造訪）; 3. LALAL.AI（每月 196.34萬次造訪）; 4. VocalRemover.co（每月 5.32萬次造訪）; 5. Vocal Remover Online（每月 6528 次造訪）。 ### Stems ST-02 支援哪些平台與核心 AI 能力？ Stems ST-02 分類於 AI 分軌工具, AI 音訊分離, AI 人聲分離工具, 開源 AI 模型，支援以下平台：網站，其核心能力標籤包括：音訊分離, 人聲擷取, 伴奏分離, Demucs, 音樂製作, DJ 刷碟。 ## 替代方案 | 工具名稱 | 每月造訪次數 | 定價模式 | 比較 | | :--- | :--- | :--- | :--- | | [Splitter.ai](https://openaitools.app/tw/tool/splitter-ai) | 83,151 | 免費增值、免費試用 | [比較](https://openaitools.app/tw/compare/splitter-ai-vs-stems-st-02) | | [SplitSong.com](https://openaitools.app/tw/tool/splitsong-com) | 2,335 | 免費增值 | [比較](https://openaitools.app/tw/compare/splitsong-com-vs-stems-st-02) | | [LALAL.AI](https://openaitools.app/tw/tool/lalal-ai) | 1,963,370 | 免費增值、付費 | [比較](https://openaitools.app/tw/compare/lalal-ai-vs-stems-st-02) | | [VocalRemover.co](https://openaitools.app/tw/tool/vocalremover-co) | 53,225 | 免費增值 | [比較](https://openaitools.app/tw/compare/stems-st-02-vs-vocalremover-co) | | [Vocal Remover Online](https://openaitools.app/tw/tool/vocal-remover-online) | 6,528 | 免費增值 | [比較](https://openaitools.app/tw/compare/stems-st-02-vs-vocal-remover-online) | | [Moises](https://openaitools.app/tw/tool/moises) | 4,486,503 | 免費增值 | [比較](https://openaitools.app/tw/compare/moises-vs-stems-st-02) | | [Coolo AI](https://openaitools.app/tw/tool/coolo-ai) | 87,273 | 免費增值、付費 | [比較](https://openaitools.app/tw/compare/coolo-ai-vs-stems-st-02) | | [Drumless：AI 去鼓工具](https://openaitools.app/tw/tool/drumless-drums-remover) | 3,240 | 免費增值 | [比較](https://openaitools.app/tw/compare/drumless-drums-remover-vs-stems-st-02) | | [Fadr](https://openaitools.app/tw/tool/fadr) | 630,964 | 免費增值 | [比較](https://openaitools.app/tw/compare/fadr-vs-stems-st-02) | | [Online Vocal Remover](https://openaitools.app/tw/tool/online-vocal-remover) | 5,039 | 免費增值 | [比較](https://openaitools.app/tw/compare/online-vocal-remover-vs-stems-st-02) | | [AudioStrip](https://openaitools.app/tw/tool/audio-strip) | 2,645 | 免費增值 | [比較](https://openaitools.app/tw/compare/audio-strip-vs-stems-st-02) | | [Clumi AI](https://openaitools.app/tw/tool/clumi-ai) | 322,714 | 免費增值 | [比較](https://openaitools.app/tw/compare/clumi-ai-vs-stems-st-02) | --- 來源：https://openaitools.app/tw/tool/stems-st-02