A local, headless HTML video renderer for AI agents. A shot is an ordinary web page: the page implements render(t), and the image depends only on time t. Multiplane captures frames with headless Chromium, applies post-processing such as supersampling, motion blur, and film grain, encodes video with FFmpeg, and checks whether a shot is deterministic.
The name comes from Disney's multiplane camera: flat artwork placed at different depths, photographed frame by frame with real depth of field. Here, this corresponds to layered web content, a 3D card layer, and accumulated depth of field.
Features
- No new framework to learn. Shots use HTML, CSS, and JavaScript, which agents are well suited to write.
- Lint before rendering. lint runs without a browser in under a second. It flags wall-clock time, random numbers, CSS animations, remote resources, and other patterns that break determinism, with file, line, and column locations. Rendering commands run it automatically before starting.
- Verifiable. verify renders the same frames out of order, after page reloads, and with single and multiple processes, then compares them pixel by pixel. Mismatches include the affected times, regions, and diff images.
- Motion blur respects hard cuts. Each frame uses multiple time samples within the shutter interval, blended in linear light. Images on opposite sides of the shot's declared hard cut times, cuts, are never blurred together.
- 3D layer and accumulated depth of field (optional, multiplane/three): place image cards in 3D space and accumulate multiple samples for real out-of-focus blur, combined with motion blur.
- Machine-readable. All commands support --json and emit an event stream with stable error codes. Each run has its own job directory, supports progress queries, and can be cancelled.
- Stills too. stills writes PNG frames at the times you choose, with the same supersampling, motion blur, depth of field and alpha as video. Use it to check frames, or to produce final images such as covers, posters and illustrations.
- Deterministic. The renderer itself introduces no wall-clock time or unseeded random numbers. The same input in the same environment produces identical pixels, backed by tests.
Publisher’s description
What is Multiplane?
Multiplane by LBEILC is open-source Windows software in the ai assistants & llms category.
Installation and requirements
The publisher provides EXE (NSIS) installers for 64-bit Windows. It can be installed for the current user only, without administrator rights. A silent install is possible with the installer’s documented switches.
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Documented silent install
- Installs without administrator rights
- Updated in the last two months
Cons
- No native ARM64 build
In short: Multiplane is an open-source ai assistants & llm tool for 64-bit PCs. Administrators can deploy it unattended.
Is Multiplane safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
67CC5D930833CA9FE0825B8D9A89EE2D28FFB9F2E7497F3BE3ECAF3F895BAE93· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 0.3.13Latest | October 19, 2026 | — | 64-bit EXE (NSIS) |
Install from the command line
Silent install ›winget install --id LBEILC.Multiplane -eMultiplane-Setup-0.3.13-x64.exe /SRelated guide: How to use winget: install and update apps
Information
- Publisher
- LBEILC
- Category
- AI assistants & LLMs
- Licence
- Apache-2.0
- Price
- Free
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- EXE (NSIS)
- Version
- 0.3.13
- Released
- October 19, 2026
- Added to the catalogue
- November 11, 2026
- Versions listed
- 1
- Website
- github.com
- winget ID
- LBEILC.Multiplane
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is Multiplane free?
Yes. Multiplane is open-source software under the Apache-2.0 licence.
Is Multiplane safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install Multiplane with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can Multiplane be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does Multiplane run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Can I use Multiplane without administrator rights?
Yes, there is a per-user installer that does not need administrator rights.
What are alternatives to Multiplane?
Claude Code, Codex CLI, ChatGPT by lencx, GPT4All and Jan. The alternatives page compares them.
