Resize a photo to the exact pixel width and height you need. Support for social media sizes, email attachments, and more.
100% Free · No Quality Loss · Works on Mobile
Scale your images up or down with ease
Scale images by 50%, 75%, 200% quickly while keeping aspect ratio locked.
Set exact width and height (e.g. 1920x1080) for wallpapers or web assets.
Uses advanced interpolation algorithms like Bicubic and Bilinear for sharp results.
Resizing images is critical for web optimization, email attachments, and printing. OnlinePhotoPro offers a fast free online image resizer that helps you reduce file size or change dimensions without installing heavy software.
Use our bicubic resampling algorithm for best results. When enlarging, quality loss is minimal with our advanced interpolation.
Yes! Enter exact width and height values. Lock aspect ratio to maintain proportions, or unlock for custom dimensions.
We support JPG, PNG, WEBP, GIF, BMP, and other formats. All formats maintain quality during resizing.
Yes! Open multiple images in our editor and apply the same resize settings to all of them for batch processing.
Completely free! No watermarks, no registration required, and all resizing features are available at no cost.
Resizing changes the dimensions of the entire image, while cropping removes parts of the image. Use both for perfect composition.