Opening the studio…

HTML in.
Flawless video out.

Drop a Claude-made HTML animation and get a broadcast-clean MP4 — rendered frame by frame on a virtual clock, never screen-recorded.

Frame-perfect No watermark Up to 4K GSAP · CSS · canvas · SVG
Drop your HTML animation or click to browse · one drop → 16:9, 9:16 & 1:1
One-time $2.99 per video · no subscription · free preview is watermarked
One file, from Claude to your feed
claude-animation
.html · plays in a browser
You made something beautiful.
Built in seconds with Claude.
But you can't post a web page.
claude-animation.html — unsupported
R
Reels
T
TikTok
Y
YouTube
A feed wants a movie file — not code.
RENDERING · 0240 / 0240
.html.mp4
Framecast renders every frame.
A virtual clock advances one frame at a time — flawless, never a screen-recording.
Now it plays everywhere.
claude-animation.mp4 — ready
R
Reels
T
TikTok
Y
YouTube
16:9, 9:16 & 1:1 — one drop, every feed.
Made
Stuck
Rendered
Posted

A render engine, not a recorder

We advance a deterministic clock per frame instead of recording in real time, so the render never races your CPU.

Every frame captured

No dropped frames, no tearing. CSS, GSAP, canvas and SVG come out exactly as designed, up to 4K.

One drop, every format

A single HTML file becomes 16:9, 9:16 and 1:1 at once — ready for YouTube, TikTok and Reels.

Drop once. Post everywhere.Guides for each platform & format: