Turn a Claude animation into a clean video
Claude makes gorgeous HTML animations — but there's no export button, and screen recording wrecks them. Framecast renders the animation Claude made frame-by-frame into a watermark-free MP4, so what you post looks exactly like what you previewed.
One-time $2.99 per video · free watermarked preview first.
Why screen recording ruins a Claude animation
A screen recorder captures whatever your monitor happens to paint in real time. When an animation runs faster than your screen can refresh — or your CPU stutters for a frame — the recorder copies the stutter. The result is the classic Claude-export problem: color banding on gradients, dropped frames on fast motion, and crushed transparency.
Framecast doesn't record your screen. It runs your HTML in a real browser engine and advances a virtual clock one frame at a time, capturing every single frame at full quality before stitching them into video. The render never races your hardware, so a 60fps animation comes out at a true 60fps.
Framecast renders the file you drop in and hands back the MP4. There's no account wall to clear before you can see the result, and your HTML isn't published anywhere.
How to export a Claude animation as a video
Get the HTML out of Claude
Open your animation in Claude and download it as a standalone HTML file (or export the project and grab the
.html). That single file is everything Framecast needs.Drop it into the studio
Open the Framecast studio and drag the file onto the drop zone. It loads in a real rendering engine — CSS, GSAP, canvas and SVG all run exactly as written.
Preview frame-perfect
Framecast renders on a virtual clock and shows you a free, watermarked preview. Check the motion, then decide.
Export clean MP4
Pay $2.99 once and download the watermark-free MP4 — in YouTube 16:9, vertical 9:16 and square 1:1, from one drop.
What it handles
Claude animation to video, the short version
If you've ever made something beautiful in Claude and then watched a screen recording flatten it, that's the exact gap Framecast closes. Drop the HTML, get a clean MP4. For the broader format breakdown, see HTML to MP4, or the side-by-side in Framecast vs. screen recording. Posting to social? Jump to YouTube Shorts, TikTok or Instagram Reels.