Resize Image for YouTube Thumbnail
1280 × 720 px · 16:9 aspect ratio
Images stay on your device.
How to resize an image for YouTube Thumbnail
- Choose or drop a JPG, PNG, or WebP image.
- Choose Crop to fill or Fit inside with background.
- Select Resize image to get a 1280 × 720 px file, then download it.
YouTube Thumbnail images work best at 1280 × 720 pixels, a 16:9 aspect ratio used for video thumbnails.
Crop to fill covers the whole frame and trims the edges evenly. Fit inside with background keeps the entire image and fills the empty space with a color you choose.