Resize Image for YouTube Thumbnail — 1280×720px
Instantly resize any photo to the correct YouTube Thumbnail dimensions (1280×720px). YouTube video thumbnail — 16:9 format used across all placements. Free, no watermark, runs in your browser.
✓ Free · ✓ No upload · ✓ Works offline in your browser
YouTube Thumbnail Tips
- •1280×720 is the minimum; 1920×1080 also works and is sharper
- •Use high contrast and large readable text — thumbnails display tiny in search
- •Maximum file size: 2 MB (JPG, GIF, or PNG)
Common presets
Frequently Asked Questions
What is the correct image size for YouTube Thumbnail?
The recommended YouTube Thumbnail image size is 1280×720 pixels. YouTube video thumbnail — 16:9 format used across all placements. This tool resizes your image to exactly those dimensions.
How do I resize an image for YouTube Thumbnail?
Upload your image above, and it will be automatically pre-set to 1280×720px. Click Resize and download the result as a high-quality JPG — free, no watermark.
What aspect ratio is YouTube Thumbnail?
YouTube Thumbnail uses a 1280:720 pixel ratio. YouTube video thumbnail — 16:9 format used across all placements.
Will my image be cropped when I resize it for YouTube Thumbnail?
If your original image has a different aspect ratio than 1280×720, it will need to be either cropped (to fill the frame exactly) or letterboxed (fitted with blank space). Choose "Cover" mode to crop-fit, or "Contain" to fit without cropping.