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Openjutsu

An open-source, Genjutsu-style character and object swap for video.

  • AI
  • Media Applications
An open-source, Genjutsu-style character and object swap for video. Drop a video and a character photo, press Generate, and the main person in the video is replaced by your character. Or change their hair or clothes, remove something, or put them somewhere else. The camera, cuts, motion and soundtrack stay. Everything runs on open weights on your own GPU: MiniMax H3 for the video, SAM 3.1 to track people, and Qwen3-VL 8B to describe the pictures and shots.

Platform availability

Available on 1 of 9 platforms

  • Unraid (not listed)
  • TrueNAS (not listed)
  • Umbrel (not listed)
  • ZimaOS (not listed)
  • Proxmox (not listed)
  • Helm (not listed)
  • Mac (not listed)
  • Windows (not listed)
  • Linux

Health score?A 0-100 score computed nightly from four factors: maintained (40%: recent commits and steady activity), popular (25%: GitHub stars, log scale), easy to install (20%: platforms, install notes, setup guides, Docker image) and light to run (15%: minimum RAM, ARM support). When the source code has been checked, a fifth factor, security check (20%: automated scan for committed secrets, unsafe desktop-app settings, known-vulnerable dependencies and project hygiene; any serious finding caps it at 20), is added. Factors without data are left out and the rest are rescaled.

58/100 Fair

Maintained
77last commit 0 days ago
Popular
51362 GitHub stars
Easy to install
251 install platform, install notes
Light to run
1064 GB minimum RAM
Security check
100no serious findings, CI, tests
GitHub stars
362
Open issues
38
Last commit
2026-10-29
License
MIT
Activity
rising

Checked 6 days ago - source: GitHub (D3voz/openjutsu)

Resources & Compatibility

Minimum requirements: 64 GB RAM.

Checked 6 days ago - source: Docker Hub image tags and published docs

First-install notes

  • Install note Requirements An NVIDIA GPU. Tested on an RTX 4060 Ti 16 GB with 64 GB of system RAM; the H3 int8 models stream from RAM. ComfyUI 0.41.2 or newer. Core provides MiniMax H3, SAM 3.1 and TextGenerate. Node.js 22.6 or newer, and Python for comfy-api-proxy.

Fetched 6 days ago - each note links to its source

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