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JPGPNGWebPAVIFGIFHEICTIFFBMP
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Processed in server memory; never written to disk, deleted right after
75
Smaller sizeBetter quality
Resize Image
Enter a target width or height in pixels, or scale down to 75% / 50% / 25%. Shrink-only, never upscale — batch up to 20 images at once.
Click to select images, or drag them here
You can also paste a screenshot directly
No image at hand?
Processed in server memory; never written to disk, deleted right after
Upload your images, then enter a target width or height in pixels in the settings bar — leave the other field empty and it is calculated automatically from the original aspect ratio. You can also pick 75% / 50% / 25% to batch-scale everything down. Scaling always preserves the aspect ratio and never stretches; entering dimensions larger than the original keeps the original size instead of upscaling.
Downscaling is one of the most effective ways to shrink file size: a 4000px-wide phone photo resized to 1920px usually drops more than 70% in bytes, with no visible difference on the web or social platforms. Pair it with an output format like WebP or AVIF for even more savings. JPG, PNG, WebP, AVIF, GIF and HEIC inputs are supported, up to 20 images per batch. Images are processed in server memory and deleted right after.