Script
Write a screenplay with scenes and acts, or ask the assistant to outline, revise and continue.
Every AI change is a proposal you review first.
Grow an idea into a film
Lumibelle is a personal video studio. Write the script, build your cast and locations, compose shots and cut them together, with AI help wherever you want it.
Free and open source. The Windows download is an unsigned preview build, so Windows may ask you to confirm the first launch.
Made with Lumibelle
Made a film with Lumibelle? Share it and it could be featured here.
Four studios, one film
Assets
Pull characters, locations and props out of the script, then generate, edit and approve
reference images for each one.
Shots
Plan coverage, pick references, compose prompts and generate takes, all in one workspace.
Cut
Assemble takes on a timeline, trim to the frame, swap alternatives and export an MP4.
Yours, on your computer
Local projects
Projects are readable files in a folder you choose. Back them up by copying the folder.
Bring your own models
Connect ComfyUI for local image, video and text generation, or OpenRouter, Claude Code and
Codex for hosted text models.
AI is optional
Writing, asset editing and cutting all work by hand. Nothing is generated unless you ask.
Learn more
Getting startedRun Lumibelle and create your first project.
AI setupConnect ComfyUI, OpenRouter and other providers.