Html2MP4 is an online tool that converts HTML, CSS animations, and GSAP compositions into frame-accurate MP4 videos without requiring local Node.js or FFmpeg installations. Users can paste HTML directly, choose from curated templates, or describe a video in plain language via a prompt path. The service renders video server-side using HyperFrames, which seeks each frame before FFmpeg encodes the final file. Html2MP4 also supports website-to-video, brand kit, showcase, and product launch creation paths, and can be integrated into AI coding agents via a remote MCP server endpoint.