AEScripts Sandbox v3.0.0 for After Effects Free Download

AEScripts Sandbox v3.0 Script for After Effects WIN/MAC Full Version Free Download

AEScripts Sandbox v3.0 brings AI-assisted code generation directly into Adobe After Effects and Premiere Pro, allowing motion designers to create complex interactive and procedural animations through natural-language prompts. Rather than relying only on traditional keyframing, Sandbox connects AI models with established animation technologies such as Three.js, GSAP, Pixi.js, p5.js, HTML5 Canvas, and Matter.js.

The result is an extension designed to turn descriptive prompts into editable, render-ready animation systems. It can be used for everything from 3D scenes and physics simulations to kinetic typography, interactive graphics, SVG character animation, and data visualization.

What is AEScripts Sandbox?

Sandbox is an AI-powered animation extension developed for Adobe After Effects and Premiere Pro. It provides a creative environment where users can describe an animation in natural language while the system generates the underlying code and visual output.

Its workflow combines generative AI with established web-based animation engines. This means artists can work with technologies such as Three.js for 3D, GSAP for animation timing, Pixi.js for 2D graphics, p5.js for generative visuals, and Matter.js for physics-based interactions.

The extension is intended to bridge the gap between AI-generated code and professional Adobe workflows, allowing generated animations to be captured, edited, and integrated into an After Effects project.

AI-Driven Animation Inside After Effects

Sandbox allows users to describe desired animation behavior using natural language instead of manually writing JavaScript. AI models can then generate the required animation code inside the Sandbox environment.

The generated content can cover a wide range of visual tasks, including procedural motion, 3D scenes, particle systems, interactive interfaces, data-driven graphics, and kinetic typography. Different animation engines can be used depending on the type of visual system being created.

Version 3.0 expands the supported AI model ecosystem with additional models, including Claude Opus 5.5, GPT-6 Sol, GPT-6 Luna, Grok 4.7, Gemini 3.8 Flash, DeepSeek V4.1 Flash, and GLM 5.3 Flash through OpenRouter.

For the complete feature set, compatibility information, and current version details, visit the official AEScripts Sandbox page.

SVG Rigging Mode

Sandbox includes an SVG Rigging Mode designed for animating vector artwork and characters. Users can assign semantic labels to individual SVG parts, such as HEAD, LEFT_ARM, or BODY.

These labels provide additional context for the AI, allowing prompts to refer to identifiable character components. This can make requests such as moving a specific arm or animating different body sections more structured than treating the SVG as an undifferentiated collection of paths.

Earlier Sandbox updates also introduced Smart SVG Mode, which creates a compact manifest containing information such as bounds, colors, IDs, labels, and spatial grouping instead of sending large amounts of raw SVG path data to the AI.

Data Visualization and Interactive Content

Sandbox can accept JSON, CSV, and TXT files as data sources. The AI can parse these files and use the information to generate charts, graphs, and data-driven animations.

This makes the extension useful for motion-graphics projects where visual output needs to be generated from structured information rather than manually designed frame by frame. The wider Free Web engine also supports HTML, CSS, and JavaScript-based creative projects, including dashboards, visualizations, games, particle systems, and interactive pages.

Real-Time Interaction and After Effects Integration

Sandbox includes tools for recording live interactions and transferring animation information between the Sandbox canvas and After Effects. AE to Canvas can use an After Effects layer’s position data to simulate mouse movement, while Canvas to AE can record mouse paths and export them to After Effects as a Null layer with keyframes.

Version 3.0 further improves recording behavior by keeping the actual animation speed during capture. Recorded frames are designed to match the preview, while Free Web recordings preserve uploaded data, fonts, and assets and wait for required page resources to become ready before recording.

What’s New in Sandbox v3.0?

Sandbox v3.0 was released on September 27, 2026. The release introduces several workflow improvements across the live server and Sandbox panel.

Animation libraries are now bundled with the extension, allowing the panel to operate without an internet connection for those libraries. Recording behavior has been improved across HTML5 Canvas workflows, including random layouts and CSS animations. After applying an animation to After Effects, numerical, color, and checkbox controls can also appear on the resulting layer, allowing parameters to be modified and re-recorded.

The update also resolves a number of issues, including GPT-6 temperature-related failures and a broken build that could cause interface controls to stop responding.

Compatibility

The current official compatibility listing supports Adobe After Effects 2023, 2024, 2025, and 2026, as well as Premiere Pro 2023, 2024, 2025, and 2026.

Final Thoughts

AEScripts Sandbox v3.0 provides a workflow for combining natural-language AI generation with code-based animation inside Adobe applications. Its support for multiple animation engines, SVG rigging, data visualization, real-time interaction, and direct After Effects integration gives motion designers a way to explore procedural and interactive animation without building every system manually from scratch.

With version 3.0 adding newer AI models, improved recording, bundled animation libraries, and expanded After Effects parameter control, Sandbox continues to develop as an AI-oriented animation environment for Adobe workflows.

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