Claude Design Animations to MP4

About

Export your Claude Design animations as high-quality MP4 videos — entirely on your own machine.
Claude Design Animations to MP4 turns the animated scenes, promos, and motion designs you create in Claude Design into clean, share-ready MP4 video files. No screen recording. No uploading your work to a server. No public share links. Everything happens locally in your browser.
If you've ever built a beautiful animation in Claude Design and then realized there's no way to actually save it as a video — this is the tool. Claude Design renders animations live in your browser, but it has no native video export. Screen recorders produce blurry, low-resolution results. Other tools force you to upload your design or make it public just to convert it. This extension does none of that.
Why people install it

Full HD, true quality. Captures your animation frame-by-frame at native resolution — not a lossy screen recording. Your exported MP4 looks exactly like your animation, crisp and clean.
100% private — nothing leaves your machine. Your animations and exported videos are processed entirely inside your browser, on your own device. They are never uploaded to us or any third party. The only network request the extension ever makes is a license check to verify Pro status — your designs are never transmitted, ever.
Works on your private, unshared designs. Because it runs inside your live Claude Design session, you don't need to publish a public share link or export your work first. Competing tools can't do this — they render your design on their servers, which means uploading it. This one works in place.
Ready for social media. Export in the exact aspect ratios the platforms want — 9:16 for Reels, TikTok, and YouTube Shorts; 1:1 and 4:5 for Instagram; 16:9 for X and YouTube. Plus custom sizes for anything else.
One click. Open your animation, click the extension, export. The tool automatically detects your animation and its duration and tells you the moment it's ready to capture.

How it works

Open any animation in Claude Design and let it play so it fully loads.
Click the Claude Design Animations to MP4 icon.
Choose your format and quality, then click Export. Your MP4 saves straight to your Downloads.

The extension shows you a clear readiness indicator — it tells you when your animation is detected and ready, when a page needs refreshing, and when you're not on a Claude Design page yet — so you always know exactly what's happening.
Free vs Pro
Free — unlimited exports, full HD quality, native aspect ratio, with a small watermark.
Pro (one-time payment, lifetime) — everything in Free, plus:

No watermark
All social aspect-ratio crops (9:16, 1:1, 4:5, 16:9)
Custom export dimensions
Highest bitrate / maximum quality

Pro is a single one-time purchase — no subscription, no recurring fees. Pay once, use it forever.
Built for makers
Whether you're a developer shipping a product launch, a designer building a portfolio, an indie maker promoting on social, or anyone who creates motion content in Claude Design — this turns your animations into videos you can actually post, send, and share, in seconds.
Privacy you can verify
This extension is built around a simple principle: your work is yours, and it should never have to leave your computer to become a video. There are no servers processing your designs, no analytics, no tracking. Just local, on-device export.

Claude Design Animations to MP4 is an independent product. It is not affiliated with, endorsed by, or sponsored by Anthropic. "Claude Design" is referenced descriptively to indicate compatibility.