Resize Image for YouTube Thumbnail

YouTube thumbnails must be exactly 1280x720 pixels (16:9 ratio) and under 2MB. A sharp, correctly-sized thumbnail is the single biggest factor in click-through rate.

Resize to 1280x720 Now — Free
1280x720 px

How It Works

1
Drop your image

Drag and drop any image. JPEG, PNG, WebP, and more are all supported.

2
Auto-sized to 1280x720

The tool pre-fills YouTube Thumbnail dimensions (1280x720 pixels). Adjust if needed.

3
Download the result

Your resized image is ready for YouTube Thumbnail. Pixel-perfect dimensions guaranteed.

Your images never leave your browser. All processing happens locally on your device — nothing is uploaded to any server.

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