Resize Image to 3840×2160 Pixels
Resize any image to exactly 3840×2160 pixels, the standard size for 4K wallpapers and displays. Smart centered cropping, no distortion, and nothing gets uploaded.
Drop an image or click to upload
Supports JPG, PNG, WebP, SVG, GIF
or paste with Ctrl+V🔒 Your image never leaves your device
How to Resize an Image to 3840×2160
Upload or drag in your image (any common format).
Click Resize. The image is scaled and center-cropped to exactly 3840×2160 pixels.
Download the resized image instantly.
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Frequently Asked Questions
Everything you need to know
The tool scales your image until it covers 3840×2160 pixels, then crops the overflow evenly from the edges. Your image keeps its natural proportions, so nothing gets squashed or stretched.