Youtube Thumbnail Image Resizer

Create perfectly sized YouTube thumbnails at the recommended 1280×720 pixels (16:9 aspect ratio). YouTube requires thumbnails under 2MB — use the quality slider to hit the target.

📐Preset: 1280 × 720 px
Click to select an image, or drag & drop one here
Supports JPEG, PNG, WebP, GIF, SVG — processed 100% in your browser
MANAGE YOUR PHOTOS
Cloud photo storage
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Adobe Lightroom / Photoshop
Batch-resize and export whole shoots at once.
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CDN / image hosting
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Best Use Cases

YouTube Video Thumbnails

Custom thumbnails at 1280×720px (16:9) are the YouTube-recommended size for maximum clarity across all devices.

Content Creator Workflow

Quickly resize screenshots, photos, or design exports to exact thumbnail dimensions without opening Photoshop.

Batch Thumbnail Preparation

Process multiple thumbnail images sequentially for video series or playlist uploads.

Frequently Asked Questions

What is the exact YouTube thumbnail size?

YouTube recommends 1280×720 pixels (16:9 aspect ratio) with a minimum width of 640 pixels. File must be under 2MB.

What file format is best for YouTube thumbnails?

YouTube accepts JPG, GIF, and PNG. JPEG at 85-90% quality usually gives the best quality-to-size ratio under the 2MB limit.