切り抜き動画
AI Youtube Shorts Generator
Open-source alternative to Opus Clip, Vidyo.ai, Klap & SubMagic. Turn long-form YouTube videos into viral 9:16 shorts using LLM…
★ 5.2k スターMIT
ガイドを見る →Toonflow Appは、HBAI-Ltdが公開しているオープンソースの切り抜き動画プロジェクトです（GitHub: HBAI-Ltd/Toonflow-app）。GitHubスターは16,400、フォークは2,919で、MITライセンスの下で公開されています。GitHubでの最終更新は2026年10月1日です。
Toonflow 是开源 AI 创作平台，融合无限画布、AI Agent 与可视化工作流，支持图像生成、视频生成、智能分镜及短剧创作。支持本地部署、自由接入模型，提供跨平台桌面端，并可通过 MCP 与插件扩展创作能力。Open-source AI creative…
Upload a recording, podcast, or stream VOD — or point the tool at a URL where supported.
The tool transcribes the audio, scores segments for energy and topic shifts, and proposes the clips worth keeping.
Clips are auto-cropped to vertical, with animated captions and the speaker kept in frame.
Approve the picks, tweak captions or cuts, and export ready-to-post files.
Transcription plus scoring finds the segments most likely to perform as shorts.
Speaker tracking keeps faces centered when cropping landscape to 9:16.
Word-by-word captions in the style viewers expect from top short-form creators.
Some tools generate full videos from a script — stock visuals, voiceover, and captions included.
Process whole back-catalogs into clip libraries instead of one video at a time.
Sized and formatted for Shorts, Reels, and TikTok out of the box.
Download the source and move into the project folder.
git clone https://github.com/HBAI-Ltd/Toonflow-app.git
cd Toonflow-appUse the package manager the project specifies (check for pnpm or yarn lockfiles).
npm installLaunch the dev server or build, per the README.
npm run devFor gameplay footage specifically, AutoShorts is a focused clipper with GPU rendering and AI scene analysis rather than a general creation platform. Also on this shelf: AutoSubSync — automatic subtitle synchronization tool. The Clipping shelf also holds ClippedAI — open-source OpusClip rival that generates YouTube Shorts for free, unlimited.
It is a strong first pass — transcription-based scoring finds energetic, self-contained moments. You still review before posting.
Varies by tool; transcription and reframing can be heavy, so check each project's requirements.
It is an open-source project at HBAI-Ltd/Toonflow-app with 2,919 forks. Check the repo's contributors and recent commits to see how active maintenance is.
Yes — word-level captions are standard, usually with style templates.
Dedicated generators assemble stock footage, AI voiceover, and captions from a script or topic.
Self-hosted open-source tools export clean files — no watermarks.
Open-source alternative to Opus Clip, Vidyo.ai, Klap & SubMagic. Turn long-form YouTube videos into viral 9:16 shorts using LLM…
Generate a video script, voice and a talking face completely with AI
一键生成产品营销与泛内容短视频，AI批量自动剪辑，高颜值跨平台桌面端工具 One click generation of product marketing and general content short videos, AI batch automatic…
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LibreAIカタログに掲載された切り抜き動画プロジェクトの中で最もスターの多いもの — Toonflow Appが合わなかった場合に検討したい、現実的な候補リストです。
WhisperX — Whisper transcription with word-level timestamps and speaker diarization: 70x realtime batched inference, forced phoneme alignment, BSD-2-Clause
🚀 Truly open-source AI avatar(digital human) toolkit for offline video generation and digital human cloning
macOS video editor built for AI
MoneyPrinter — automate YouTube Shorts from a single topic: local Ollama writes the script and metadata, stock footage and voiceover are assembled into a finished short, MIT
AutoClip｜一个链接，一键出片。开源 AI 视频剪辑桌面工具，将播客、访谈、课程等长视频自动剪成短视频，生成字幕、封面和发布文案，适配抖音、小红书、TikTok、Reels 与 YouTube Shorts。Open-source AI video clipping & content repurposing.
カタログの中でToonflow Appとスター数が近い切り抜き動画プロジェクト — 前後の棚もそのまま見て回れます。
WhisperX — Whisper transcription with word-level timestamps and speaker diarization: 70x realtime batched inference, forced phoneme alignment, BSD-2-Clause
🚀 Truly open-source AI avatar(digital human) toolkit for offline video generation and digital human cloning
Auto-download livestreams, AI-clip the highlights, upload in realtime.
macOS video editor built for AI
Local Opus Clip alternative with AI scoring and complete-thought detection.
MoneyPrinter — automate YouTube Shorts from a single topic: local Ollama writes the script and metadata, stock footage and voiceover are assembled into a finished short, MIT