TTinyResize

YouTube

YouTube Watermark Resizer

Sizes verified March 2026

Dimensions150 × 150px
Aspect ratio1:1
Max size1MB
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What matters

YouTube Watermark dimensions at a glance

YouTube watermarks are small transparent overlays in the bottom-right of videos. They function as subscribe buttons when viewers hover over them.

A well-designed watermark is subtle branding that also drives subscriptions. It appears on every video automatically once set.

Non-transparent backgrounds create an ugly opaque box over video content. Complex designs are unreadable at 150×150.

Best practices

Use the crop intentionally

  • Use a simple logo mark with transparent background (PNG required).
  • Keep it subtle — a large or busy watermark annoys viewers.
  • Test visibility against both light and dark video backgrounds.

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