Create a vertical YouTube Shorts thumbnail directly in your browser.
JPG, PNG or WebP · Your image stays in your browser
Resize images to vertical 9:16 dimensions suitable for YouTube Shorts. The recommended Shorts thumbnail resolution is 2160 × 3840 pixels.
You can also create smaller 1080 × 1920 or 720 × 1280 versions. The image is cropped from the center to prevent stretching or distortion.
Your image is processed directly in your browser and is not uploaded to a server.