YouTube Thumbnail Resizer
YouTube requires thumbnails at 1280x720 (16:9) and under 2 MB. Convert your design or photo to that exact size here, locally in your browser, and upload it with confidence.
YouTube thumbnail preset: 1280 x 720 (16:9)
Drop your file here or click to browse
Accepted: image/*
How to resize a YouTube thumbnail
- 01Upload your thumbnail image (JPG, PNG or WebP).
- 02The 1280x720 YouTube preset is applied automatically.
- 03Click Resize and download the channel-ready image.
Thumbnail resizing features
1280x720 at 16:9 - the size YouTube's uploader asks for by default.
Need it smaller? Follow up with the Image Compressor's target-size mode to fit the 2 MB cap.
Resize on your machine in a second or two - no upload, no queue.
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Frequently asked questions
What is the YouTube thumbnail size?+
1280x720 pixels (16:9), minimum 640px wide, in JPG, PNG, GIF or WebP, under 2 MB.
Can I crop my image to 16:9 first?+
Yes - use the Image Cropper's 16:9 mode, then bring the result here for the exact 1280x720 resize.
Will resizing make my thumbnail blurry?+
Downscaling to 1280x720 keeps text and faces sharp. Avoid upscaling small images, which does blur.