About this image resizer
Resize images for web, email and social media without installing software
The FreeConvertors image resizer is a free browser-based tool for changing the dimensions of an image. Upload a JPG, PNG, WebP or other common format, enter the width and height you need, and the tool draws the resized image on a local canvas with high-quality smoothing. You can lock the aspect ratio, choose the output format and adjust quality before downloading.
Resized images are useful everywhere: profile pictures, product listings, blog graphics, email attachments, social media posts and website banners. Smaller, correctly-sized images also load faster, which matters for page speed and user experience.
How to resize an image
Drag and drop an image or click to browse. Set the target width and height (the aspect-ratio lock keeps proportions intact), choose an output format and quality, then click Resize Image. The download button saves the result with the new dimensions in the file name.
Combine with the image compressor
After resizing, you can open the FreeConvertors image compressor to further reduce file size for email and web uploads. Together the two tools cover resizing and size reduction without any desktop software.