HTML → MP4 · for Claude Design launch videos

Drop HTML.
Get MP4.

The fastest way to turn Claude Design HTML into launch-ready MP4. No OBS. No QuickTime. No manual recording.

01 · sourcezip · html · folder

Drop your .zip or .html

Works with the standalone offline export from Claude Design. Handles spaces, parentheses & odd filenames.

.zip.htmlunzipped folder
ZIP
test-claude.zip
foundr-launch-video/ · 7 files · 3.8 MB
standaloneoffline1920×1080~47sauto-plays
detected files — render target highlighted
Foundr Launch Video (standalone, offline).htmlRENDER TARGET
·index.htmlmulti-file
·video-app.jsx8 KB
·scenes.jsx21 KB
·video.css6 KB
·intro.css2 KB
·README.md1 KB
02 · outputmp4 · h.264
W
×
H
Thumbnail PNGexport a poster frame
Faststartweb-optimized moov atom
Audio tracksource has no audio
./out/test-claude.mp4
≈ 24 MB · 1920×1080 · 60fps · H.264 · 47s
perea.lab / render
rendering
waiting
idle0%
SimpleAdvanced