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jutsuhq/README.md

Jutsu Studio: open-source tools for AI video, clients and pipelines for Higgsfield

Jutsu Studio builds open-source tools for AI video generation, mostly clients and pipelines for Higgsfield.

  • Clients. Native apps that bring Seedance 2.5, Kling, Wan and Genjutsu to your desktop and keep every result on your disk.
  • Pipelines. Apps that run a whole job: swap a character in a video, or turn a script into a vertical video with voiceover, subtitles and music.
  • Building blocks. An API gateway with spending caps, video trackers that run on the device, a prompt skill and MCP servers, so Claude Code and other agents can drive the apps.
  • Open data. What AI video costs per second at each API provider, and every open-source Higgsfield alternative in one list.

The apps run on Mac, Windows and Linux. Everything here is free and MIT-licensed, and none of it is affiliated with Higgsfield, ByteDance or the other model makers.

Mac apps

Jutsu Studio
Open-source Higgsfield desktop app for Mac. Seedance 2.5, Kling, Wan and Genjutsu, with every result kept on your disk.
Download · Site
Swapjutsu
Free character swap for Mac, no watermark. Seedance 2.5 or Wan 2.2 Animate, with tracking and masks done on the Mac.
Download · Site
Content Factory
Open-source faceless video generator for Shorts, TikTok and Reels: a What if script becomes a finished vertical video. Claude Code or any MCP client can drive it.
Site

Jutsu Studio also installs with Homebrew: brew install jutsuhq/tap/jutsu-studio

Windows and Linux

Kawarimi
Free local AI character swap for Windows and Linux. Wan 2.2 Animate on your own NVIDIA GPU, no cloud and no account. Installers for Windows, Debian and AppImage.
Download · Site

For developers and agents

  • edgetam-coreml · EdgeTAM video segmentation in Core ML: click once and track an object through a video on the Apple Neural Engine.
  • edgetam-onnx · The same tracker on Windows and Linux: EdgeTAM and SAM 2.1 tiny in Rust on ONNX Runtime's CUDA provider, ~42 ms a frame.
  • higgsfield-gateway · Higgsfield API gateway on Cloudflare Workers, with spending caps and signed webhook verification. Guide
  • higgsfield-seedance-prompt-skill · Seedance 2.5 prompt skill for Claude, Claude Code, Codex and Cursor. Guide

Data and lists

  • open-source-higgsfield · Every open-source Higgsfield alternative on GitHub: 100 projects from ComfyUI's #OpenSourceHiggsfield challenge and 6 older ones, with stars and licenses. By category
  • ai-media-api-prices · What one second of AI video and one AI image cost at every API provider, from the model makers to resellers and relays, checked daily. Video · Images
  • awesome-higgsfield · Tools, SDKs, MCP servers, agent skills and apps for Higgsfield.

Guides, comparisons and prices: jutsustudio.com

Pinned Loading

  1. jutsu-studio jutsu-studio Public

    The open-source Higgsfield desktop app for Mac. Unofficial native client: make video and images with Genjutsu, Seedance 2.5, Kling and Wan, and keep every file on your disk. Free. Not affiliated wi…

    Swift 29 1

  2. swapjutsu-seedance-character-swap swapjutsu-seedance-character-swap Public

    Free, open-source app to swap a character in a video on Mac. No watermark. Seedance 2.5 or Wan 2.2 Animate with on-device prep (Vision, Core ML, MLX). A Viggle and Higgsfield Recast alternative. Un…

    Swift 7 4

  3. open-source-higgsfield open-source-higgsfield Public

    Open-source Higgsfield AI alternatives on GitHub: every #OpenSourceHiggsfield project from ComfyUI's challenge, from OPENjutsu character swap to VFX, camera re-shoots and full studios on open weights

    JavaScript 93 11

  4. content-factory content-factory Public

    Open-source AI faceless video generator for TikTok, YouTube Shorts and Reels. A free, local alternative to Higgsfield Content Factory: script to finished video with AI frames, motion, voiceover, su…

    Python 5

  5. edgetam-coreml edgetam-coreml Public

    Meta's EdgeTAM (SAM 2 for the edge) as four Core ML packages: click once, track the object through video at ~48 ms a frame on the Apple Neural Engine.

    Python 3 1

  6. kawarimi-local-character-swap kawarimi-local-character-swap Public

    Free open-source local AI character swap for video on Windows and Linux. Wan 2.2 Animate on your own NVIDIA GPU through ComfyUI, prep in Rust and ONNX Runtime (EdgeTAM, RT-DETRv2, BiRefNet). No clo…

    Rust 2