Mopus

Mopus is an AI-powered video reframing tool that converts landscape videos into vertical clips.

Mopus is an AI-powered video reframing tool designed for creators and editors who need to convert horizontal footage into vertical clips. The software automatically follows the speaker in the video to keep them in the frame. Users can edit shots, cut clips, and export videos in multiple aspect ratios including 9:16, 1:1, 4:5, and 16:9. A key differentiator is privacy, as the processing happens locally and the video never leaves the user device. The application is completely free to use.

Mopus at a glance

Best for: Social media creator
Pricing: Free
Released: October 2026
Category: AI video tool
Website: mopus.pro

Key features

AI speaker tracking
Video reframing
Shot editing
Clip cutting
Multiple export aspect ratios

Use it for

Turning landscape videos into vertical clips
Editing video shots and cutting clips
Preparing social media videos in 9:16 or 1:1 formats

Alternatives to Mopus

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.
SupoClip — Face-aware cropping and open-source self-hosting.
MOVO AI — Generates complete long-form videos with consistent characters and scenes.
Ssemble — Auto-clips, captions, and posts videos in one click.
Pireel — It combines chat-based AI editing, scene-aware tools, and agent connectivity.
Opus Clip — Turns one long video into many ready-to-post shorts
AutoShorts — It runs locally and automatically transcribes, analyzes, and crops video clips.
CutBay — Generates videos from ideas, URLs, documents, and media via chat.
AutoClip — Local processing ensures video editing and rendering happen on your computer.
FreeVideo — Runs MiniMax H3 locally on consumer GPUs with as little as 8 GB of VRAM.
Viibeo — Automates script, voice, captions, and auto-posting for short-form videos.

All Mopus alternatives