Free tool

See what the UI will cover.

Usernames, captions, and buttons eat the edges of a vertical video. Drop a still, see the bands, and download the marked PNG. The check runs in your browser.

File

How to use

See what the UI will cover

Choose a still A frame from the vertical cut, up to 20 MB. It is not uploaded.
Read the bands Top is for the account UI, bottom for captions and the description, right side for buttons.
Download the preview The overlay is burned into the PNG so you can compare it with the edit.

More tools

Other browser tools

Crop a 16:9 still to 9:16.

Break a caption into lines that fit.

Make a vertical thumbnail.

Make a short GIF without uploading.

FAQ

Questions about this comparison

Are the bands official platform specs?

No. They are a practical overlay: 14% top, 22% bottom, 12% right. Platforms change their UI.

Is the image uploaded?

No. Drawing happens in this tab.

Will this reframe the video?

No. It marks one still. Auto-reframe of the whole file is Clip Nugget.

Can I use a horizontal image?

Yes. It is cover-fitted into a 9:16 frame so you can see what gets cropped.