Free online image tool
YouTube Thumbnail Resizer
Resize images to YouTube thumbnail size with one preset.
Presets
Preview
Preview appears here
Upload an image to start processing.
Frequently Asked Questions
What is the YouTube thumbnail preset?+
The preset is 1280x720, a common 16:9 thumbnail size.
Can this prevent stretching?+
Yes. Use fit or cover mode to keep the original image ratio.
Is processing local?+
Images are processed locally in your browser for this MVP. The selected file is not uploaded to our server before processing.