In simple English
This tool turns code, articles, or project pages into animated videos. You give instructions to an AI coding assistant on your computer. The assistant builds scenes from pre-made templates and raw content. A headless browser records each frame and stitches them into a final MP4 file. There are no cloud servers required and no per-video rendering fees.
What it is
A programmatic video generator controlled by local coding agents that runs entirely on your machine. It features twenty-one built-in templates, a browser-based studio interface, and support for fourteen different coding assistants.
What it is good for
Solo builders who want to create product demos, release announcements, or data explainers from code repositories and web articles without paying monthly subscription fees to cloud video platforms.
- Runs locally on your machine with no per-render fees or cloud limits.
- Connects with fourteen popular coding assistants and API backends.
- Includes twenty-one license-clean templates for charts, titles, and product promos.
- Requires Node.js, pnpm, ffmpeg, and a headless Chromium browser installed locally.
- Setting up and authenticating an AI coding assistant requires extra configuration steps.
- Generating soundtracks and AI narration needs an optional paid API key.
Paid cloud video creation tools and manual video editing software
Claude Code
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git clone https://github.com/nexu-io/html-video.git cd html-video npx playwright install chromium pnpm install pnpm -r build node packages/cli/dist/bin.js studio