Video thumbnail
16:9 thumbnail canvas.
Resize to 1280 × 720 →YouTube Image Sizes
Each action opens a preconfigured canvas so you can prepare the image immediately, entirely on your device.
Use the first preset →Channel banner
Wide channel-art source canvas.
Resize to 2560 × 1440 →Profile picture
Square source image.
Resize to 800 × 800 →Shorts image
Vertical short-form canvas.
Resize to 1080 × 1920 →ACTUAL BEFORE / AFTER
Try it with an image →See your own image, not a made-up result.
Every YourImageTools resize and compression result shows the original and processed image side by side, including exact dimensions, file bytes and savings from your own file.