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Free YouTube Thumbnail Resizer

Resize images to the perfect YouTube thumbnail size: 1280x720 pixels, 16:9 aspect ratio, under 2 MB. Free online tool — no signup required.

Dieses Werkzeug jetzt verwenden→

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Why is 1280x720 the recommended YouTube thumbnail size?

1280 × 720 px is the minimum HD resolution at 16:9 aspect ratio. YouTube uses this size across all placements — search results, suggested videos, channel pages, and embedded players. Other resolutions may cause cropping or black bars.

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