Request for Improved .WebM Transparency Support

Dear Webflow Community,

I am writing to request an enhancement in the support for the .WebM video format. I have noticed that when a .WebM video containing transparency is uploaded on your platform, the transparency is not maintained and instead, a black background is displayed.

This issue significantly affects the utility of .WebM files, as it limits creative freedom and the possibilities for producing high-quality content. The .WebM format holds great potential, especially because of its support for transparency, and it would be highly beneficial if your platform could fully support this feature.

I’ve noticed that you’re already working on integrating Spline, which is quite exciting. While you’re working on that, it would be fantastic if you could also consider enhancing .WebM support.

I look forward to hearing your thoughts on this matter, and hope that improving .WebM support will be considered in your future plans.

Best Regards,


Hi Philippe,

Webflow has a wishlist app where you can add and vote on feature requests;