YouTube Thumbnail Resizer

Resize images to the perfect YouTube thumbnail size.

Preset

Width

Height

Output Format

Background Color

Quality (92%)

Upload an image to preview

About This Tool

Resize images to the recommended YouTube thumbnail dimensions without losing quality.

Recommended Thumbnail Size

1280 × 720 pixels
16:9 aspect ratio
PNG, JPEG or WebP
Under 2 MB recommended

Why Use This Tool?

100% free
No uploads to servers
Fast browser processing
Supports multiple formats
Perfect YouTube sizing

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