Replix

Replix turns your GitHub repository into a polished product demo video, so you never have to record your screen. Key features: • Connect GitHub and pick any repository • Describe the story and Replix builds the walkthrough • Pointer movement, auto zoom, and captions included • Natural voice-over and music tracks in sync • Edit by describing changes in plain English • Export MP4 in widescreen, vertical, or square Replix works from your actual code rather than a recording of your interface. Connect a repo, describe what the video should show, such as creating a project or inviting a team, and it produces a finished walkthrough with smooth pointer movement and automatic zoom on the important parts. Voice-over, music, and captions are set up for you, and you can adjust the voice, track, and caption style to match your brand. Want a different ending or a closer look at a feature? Ask in plain English and Replix creates a new version, so you can compare changes before you share. The app runs in your browser and only reads your repositories, so there is nothing to install and your code stays read-only. Replix is built for founders, product managers, developer advocates, and marketing teams who need demo videos for launches, release notes, landing pages, and investor updates without a production crew. It is free while in beta.