Change pixel dimensions
Use resize when you need a lower or constrained resolution for upload limits, playback targets, web embeds or lighter processing.
Reduce or constrain the frame to a maximum width and height while preserving its aspect ratio.
Drag and drop, paste a file, or browse your device.
One video at a time · MP4 or WebM · up to 240 MB · 4K input · 1080p output · 60 fps
Files are temporary and deleted automatically.
Video resizing changes pixel dimensions rather than clip duration. MimiFile constrains the video to the maximum width and height you choose while preserving the source aspect ratio, so the picture is not intentionally stretched to fill incompatible dimensions.
Use resize when you need a lower or constrained resolution for upload limits, playback targets, web embeds or lighter processing.
The resize workflow fits the picture inside the selected bounds while preserving proportions instead of distorting circles, faces or other geometry.
A smaller resolution does not automatically create 9:16, 1:1 or 4:5 content. Use the reframe tool when an exact social-media canvas is the real goal.
Yes. Choose maximum width and height values and MimiFile fits the source within those dimensions while preserving its aspect ratio.
The current resize workflow preserves the source aspect ratio rather than intentionally stretching the image to arbitrary proportions.
No. Resize changes pixel dimensions within the source proportions. Reframing creates a specific target canvas such as 16:9, 9:16, 1:1 or 4:5.