Upload Animations

Smooth CSS animations for file additions, progress updates, and completion states. All animations are GPU-accelerated.

What you should see: files slide into the queue and the bar eases rather than jumping. Drop several 20 MB-or-under files at once to see the staggered entrance; motion is reduced automatically if your OS asks for that.

Drag & drop files here, or paste from clipboard

<div style="--cu-animate: true;
 --cu-animate-duration: 0.3s;
 --cu-animate-easing: cubic-bezier(0.4, 0, 0.2, 1);">
 <core-upload asp-upload-url="/api/upload/upload"
 asp-multiple="true"
 asp-progress="true"
 asp-drop-zone="true"
 asp-auto-upload="true"
 asp-max-size="20MB">
 </core-upload>
</div>