EffectCraft

7.9k GitHub starsstorytold/effectcraft

A free, open source motion graphics and visual effects app that works like After Effects: layers, keyframes, 300+ effects, 3D and pro exports.

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Build a stack with EffectCraft

Pick parts from it and the projects that work well with it. We check the licences together and write a prompt for your AI.

EffectCraft
FilmCraft
SoundCraft

Your stack

Tick the parts you want to use. Projects whose parts are not listed yet can be added whole; the prompt tells your AI to find the right pieces in their code.

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Why we picked it

EffectCraft rebuilds the After Effects workflow as a native, open source app: compositions, layers, keyframes and the panels motion designers know, with more than 300 effects, classic 3D with cameras and lights, and a Render Queue that exports ProRes, H.264, HEVC and AV1. It's free under MIT or Apache 2.0, but it only started in October 2026, so it isn't ready for client work yet.

About EffectCraft

EffectCraft is a free, open source motion graphics and visual effects app from the ArtCraft team, built to work like Adobe After Effects. You build compositions from layers, animate them with keyframes and add effects, then render them out. It runs on Mac, Windows, Linux and FreeBSD, and in a web browser.

What it can do

  • Familiar panels. Project, Composition, Timeline, Effect Controls and Effects & Presets, with After Effects' menus and shortcuts.
  • 306 effects. Every one of After Effects' effects by name, from blurs and colour correction to keying and distortion, with the same parameters and defaults.
  • Classic 3D. 3D layers, one- and two-node cameras with depth of field, and parallel, spot, point and ambient lights.
  • Pro exports. A Render Queue that exports ProRes (with transparency), H.264, HEVC, AV1, WebM, image sequences, GIF and audio.
  • Works with AI assistants. Every menu action is a command, and an MCP server lets an assistant build and render compositions.

Part of the Crafting Apps

EffectCraft is one of the Crafting Apps, a family of free, open source creative and office apps from ArtCraft, each a clean-room rebuild of a well-known paid app written from scratch in Rust. The best known is PhotoCraft, a Photoshop-style photo editor. They share the same approach: familiar menus and shortcuts, fast native apps on every major system, a version that runs in your browser, and commands an AI assistant can drive.

EffectCraft, Blender, Natron or After Effects?

All four can make motion graphics or effects. The difference is how they work, how mature they are, and what they cost.

EffectCraftThis page

Best forAfter Effects users who want a free, familiar alternative to try

Copies After Effects' layers, panels and effects in an open source app. Started in October 2026.

How mature
Alpha (2026)
Open source
Yes (MIT or Apache 2.0)
Cost
Free
Blender

Best for3D, animation and effects in one free app

A hugely capable free 3D suite that also does compositing and motion graphics. A different way of working from After Effects.

How mature
Very mature
Open source
Yes (GPL)
Cost
Free
Natron

Best forNode-based compositing

A free compositor in the style of Nuke, good for visual effects shots. Development has slowed in recent years.

How mature
Mature
Open source
Yes (GPL 2.0)
Cost
Free
After Effects

Best forProfessional motion design today

Adobe's industry standard, with a vast plug-in and template ecosystem. Closed source and paid monthly.

How mature
Industry standard
Open source
No
Cost
Monthly subscription

A quick way to choose: want a free, proven tool for 3D and effects? Use Blender. Doing node-based compositing? Try Natron. Working with clients and templates? After Effects is the safe choice. Know After Effects and want a free, open source app that feels the same? Try EffectCraft.

How to get it

  • Easiest: download it from the EffectCraft page on getartcraft.com, or from the latest release on GitHub.
  • Every system: installers for Mac (Apple silicon and Intel), Windows (including ARM), Linux (AppImage, Flatpak, .deb, .rpm) and FreeBSD.
  • In a browser: a web version runs the whole app in a modern browser, and you can host it yourself.
  • For scripts and AI assistants: the effectcraft-cli tool runs the same commands without opening the app and includes an MCP server.

Good to know

  • Alpha. EffectCraft is in alpha. About 91% of After Effects' features exist, but its team estimates it's only about 45% of the way to replacing it for professional work, because existing isn't the same as behaving exactly like After Effects. These are the team's own estimates; nobody has tested them independently yet.
  • Changing very fast. New versions arrive every few days, so expect bugs and update often.
  • Built with AI help. The ArtCraft team uses AI coding agents heavily, which is how so much appeared so quickly. Test it on your own files before you rely on it.
  • No Adobe code. It's a clean-room rebuild, written from public file specifications and by observing how After Effects behaves, not from Adobe's code.
  • Licence: MIT or Apache 2.0, your choice. Free to use, including at work. The ArtCraft and EffectCraft names and logos have their own, stricter terms.

What you can build with it

  • Animated titles and lower thirds for videos
  • Motion graphics for social media and ads
  • Compositing and visual effects shots
  • Simple 3D scenes with cameras and lights
  • Letting an AI assistant build animations through MCP

Building blocks

EffectCraft is made of parts you can use on their own in your project. Copy a prompt to have your AI assistant add one for you, and see the licence card for what you may do with them.

  • The motion graphics app

    Free to use, even in closed products

    The desktop app: After Effects-style compositions, layers and keyframes, 300+ effects, classic 3D and a Render Queue for pro exports.

    Use it to build

    • Animated titles
    • Social media motion graphics
    • Visual effects shots
    View code
    Technical details
    Name
    effectcraft
    What it is
    Other
    How to use it
    Install it and use it
    Install
    Download from getartcraft.com/apps/effectcraft
    Licence
    MIT License (read from LICENSE-MIT and LICENSE-APACHE (MIT OR Apache-2.0))
  • Build and render animations from scripts and AI assistants

    Free to use, even in closed products

    Runs EffectCraft's commands without opening the app and speaks MCP, so an assistant can build compositions and render them.

    Use it to build

    • Automated video templates
    • AI assistants that animate
    View code
    Technical details
    Name
    effectcraft-cli
    What it is
    Command-line tool
    How to use it
    Install it and use it
    Install
    Download effectcraft-cli from github.com/storytold/effectcraft/releases, then run: effectcraft-cli mcp
    Licence
    MIT License (read from LICENSE-MIT and LICENSE-APACHE (MIT OR Apache-2.0))

Works well with

  • FilmCraft

    16.3k GitHub stars

    A free, open source video editor that works like Premiere Pro: timeline editing, colour grading, effects, titles and audio. Mac, Windows and Linux.

    • Photo & media
    • MIT License
  • SoundCraft

    3.7k GitHub stars

    A free, open source audio workstation that works like Pro Tools: multitrack recording, editing, a full mixer, plug-ins, MIDI and automation.

    • Photo & media
    • MIT License

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