Resize Image to 1 MB
Drop your photo in and get a file under 1 MB that is still as sharp as the limit allows. Nothing is uploaded.
Drop your images here
JPG, PNG, WEBP, GIF, AVIF - as many as you like
The tool lowers the quality step by step until the file fits, and only scales the image down when quality alone is not enough.
The real-world form requirement: an exact pixel size that also has to stay under a file size limit.
Resizing...
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Popular Target Sizes
Standard Image Sizes
How to Resize an Image to 1 MB
A 1 MB limit almost always comes from e-mail attachments, WhatsApp documents and pages that still need to load quickly. One megabyte is the point where a photo stops being a web asset and starts being a download. Mail servers reject large attachments, messaging apps recompress anything bigger, and a single image over a megabyte can be most of a page's weight on a mobile connection. The form checks the file size and nothing else, so the job is to give away as little sharpness as possible while still landing under 1 MB.
Why 1 MB?
A megabyte is generous enough that you rarely have to give up resolution: quality alone usually gets you there, so a full-size photo stays full size and simply carries less redundant data. This tool encodes your photo at several quality levels and keeps the best one that still fits 1 MB, instead of applying a fixed compression setting and hoping for the best.
Resizing to 1 MB Step by Step
Drop the photo into the upload area, check that the target is set to 1 MB and click resize. You will see the original size next to the result, so you can confirm it fits before downloading. Everything happens in your browser - the photo is never uploaded, which matters when it is an ID document or a passport picture.