vertical-video

Open-source alternative to Opus Clip, Vidyo.ai, Klap & SubMagic. Turn long-form YouTube videos into viral 9:16 shorts using LLM highlight detection, Whisper transcription, and auto vertical cropping — free, no watermarks, no per-clip credits.

Submagic Core

Turn a GitHub repository or Hugging Face model into a finished vertical reel: video, cover art and per-platform copy.

Open-source AI podcast clipper. Generate vertical clips with face tracking and burned-in captions. CLI, MCP server, web app.

Batch tool for turning long videos into vertical Reels, Shorts and TikToks. Auto-crops to 9:16, generates subtitles with Whisper, applies filters and overlays. Python + PyQt5 + FFmpeg.

Open-source, self-hosted AI video editor: turn long videos into captioned 9:16 shorts — and edit by chatting. BYO LLM key. AGPL-3.0.

Open-source local-first AI video editor: transcript-based editing, beat-synced cuts, OTIO/EDL export for Premiere/Resolve, Shorts workflows.

✂️ Open-source, self-hosted Opus Clip alternative. Turn long YouTube videos or uploads into viral 9:16 vertical shorts: AI viral-moment detection (Gemini), auto transcription + subtitles, active-speaker reframing, in-browser editing, and one-click TikTok / Reels / Shorts scheduling.

Native paged media feed for Expo and React Native CLI. Vertical or horizontal paging of mixed video and images, with pooled players, predictive preloading and bounded caching. AVFoundation on iOS, Media3 on Android.

A portable workflow for polished 9:16 digital-human talking-head videos.

Free open-source Opus Clip alternative for ComfyUI — AI video clipping nodes that turn long-form videos / podcasts / interviews into ranked viral short clips for YouTube Shorts, TikTok, Instagram Reels. Server-side Whisper, virality ranking, dedupe, and face-tracked auto-crop via muapi.ai.

Scene-aware vertical auto-reframe CLI that turns horizontal footage into 9:16 video without losing the subject.

A curated list of resources, apps, tools, and communities for short drama (micro-drama) enthusiasts and industry professionals.

OpenShorts (Kaipian) — open-source, local-first short-video pipeline: topic in, publish-ready video out (script → footage / on-device AI → TTS → captions → mp4). Free path costs $0, no key needed with local Ollama. Talking-head shorts + AI mini-drama. Not related to openshorts.app. | 开片：开源、本地优先的短视频生产线，话题进、成片出，免费路径 0 元

Turn narration scripts into editable 9:16 motion-card videos with editorial or neon infographic templates.

Text-first vertical video pipeline for book notes and long-form narrative

Production-grade workflow engine for turning scripts into vertical AI shorts with planning, continuity, subtitles, QC, and final render.

Claude skill: turn a script + talking-head media into a polished, creator-grade vertical 9:16 short with HyperFrames — editorial look, A-roll/B-roll cutting, eased camera moves, themed motion graphics, SFX, and a render verification gate.

A user-friendly desktop app to automatically generate accurate .srt subtitles for video or audio files. Powered by OpenAI's Whisper, it supports 99 languages and can also translate subtitles into English. It features a special mode for vertical videos (Reels, Shorts, TikTok) and can be run easily via desktop app or Docker.

Instagram Reels-style vertical video showcase for Shopify stores, featuring swipeable product videos with direct product page integration