Demo Editor turns a product's landing page into a promo video. Paste your product's URL: it opens your real site, captures it, and cuts a launch video with voice-over and music. Pick a teaser, hook, pitch or full demo, in landscape, portrait or square, in 84 languages, with your own cloned voice if you like. App Store and Google Play links work too, and an API and MCP server let you make videos from Claude, ChatGPT, Cursor or a script. Built for founders and SaaS teams who need launch and demo videos without screen recording or editing. The first video is free.
