Scale images down to the size you need
Resizing changes an image's pixel dimensions — how many pixels wide and tall it is — which is different from compression, though the two are often used together. A smaller photo generally also has a smaller file size.
Downscale Image's Size controls let you set a maximum width and a maximum height in pixels, with an aspect-ratio lock that updates the other field automatically as you type. The image is scaled down to fit inside those dimensions while keeping its original aspect ratio, so it never looks stretched or squashed. Images are never upscaled beyond their original size — resizing only ever makes an image smaller or leaves it unchanged.
Common targets include 1920×1080 for full-HD web images, smaller square dimensions for profile pictures and avatars, and specific pixel limits required by upload forms, marketplaces, or content management systems that reject overly large images.
Resizing happens instantly and entirely on your device — your original photo is never sent anywhere, it's simply redrawn at a smaller size right in your browser.