SupoClip

SupoClip is an open-source AI video clipper that turns long videos into captioned vertical shorts.

SupoClip is an open-source AI video clipper designed to turn long videos into captioned YouTube Shorts, TikToks, and Reels. Users can drop a YouTube link or drag and drop a video file to start the process. The system uses AI for transcription, segment detection, and virality scoring to find the best moments. It features MediaPipe and OpenCV for face-centered 9:16 vertical cropping, word-synced subtitles, and Pexels stock footage overlays. It is built for creators and teams who want to repurpose long recordings into short-form content.

SupoClip at a glance

Best for: Social media creator
Runs on: Web
Pricing: Free to self-host; Hosted plans start at $10/month
Released: October 2026
Category: AI video tool
Website: supoclip.com

Key features

Face-centered cropping
Word-synced subtitles
Virality scoring
B-Roll overlays
Caption templates
Platform export presets

Use it for

Repurpose long YouTube videos into Shorts
Generate captioned TikToks and Reels
Track faces for vertical framing

Companions

Tools that articles about SupoClip recommend using with it, each with its job.

Riverside — Clean multitrack recordings make better clips.
Descript — Edits the full episode and transcript before clipping.
CapCut — Adds branded captions and transitions to the top clips.
Submagic — Fixes and styles captions on the clips you keep.
Castmagic — Show notes, social posts and newsletters from the same episode.

Alternatives to SupoClip

Opus Clip — Turns one long video into many ready-to-post shorts
AutoClip — Local processing ensures video editing and rendering happen on your computer.
FunClip — It uses industrial-grade speech recognition models to clip videos accurately by text or.
Ssemble — Auto-clips, captions, and posts videos in one click.
Short Video Maker — It runs locally for free without any watermarks or pre-clip credits.
Hypit — Clone viral videos and generate 100 variants with a single command.
Sisif — It offers a pay-per-clip pricing model with no subscriptions or watermarks.
Pireel — It combines chat-based AI editing, scene-aware tools, and agent connectivity.
Mopus — Videos stay entirely on your device and the tool is free to use.
Clipdrop — It offers a comprehensive set of AI tools from Stability for fast image editing and creation.
FreeVideo — Runs MiniMax H3 locally on consumer GPUs with as little as 8 GB of VRAM.
AI Video Transcriber — Distills videos and podcasts into clean transcripts and AI summaries.

All SupoClip alternatives