Change image dimensions smoothly. Maintain aspect ratio, set exact pixel dimensions, or scale down by percentage.
The interactive Image Resizer workspace loads in your browser. Read the practical guide and processing details below.
No software installation or registration needed. Works smoothly on all devices.
Select an image from your device.
Enter custom pixels or select a percentage.
Download the resized image.
Prepare an image for a required pixel width or height without manually calculating the other dimension.
The best image settings depend on where the picture will be used. Pixel dimensions describe width and height; file size describes bytes. Changing one does not guarantee a particular value for the other. Keep the original, compare the result at its intended size, and choose a format accepted by the destination.
Keep aspect-ratio locking enabled when you want the same shape. Enter the required width, then check the calculated height before applying the change.
Use Image Resizer on ToolBexa as one step in your workflow, then inspect the exported result before uploading or sharing it. If a receiving website gives a format, dimension or input rule, use that requirement rather than a convenient default.
Resizing to a larger dimension cannot restore detail absent from the original. Disabling aspect-ratio locking can stretch faces, logos and text.
The core operation runs in your browser. Downloaded results remain on your device, and page preferences may be saved in browser storage. Check the Privacy Policy for server logs, external resources and other site features.
Downscaling preserves high crispness; scaling up utilizes smooth interpolation.
Shrink JPG, PNG, WEBP files by up to 90% without visible quality loss
Crop photos with standard aspect ratios 1:1, 4:3, 16:9, or freehand
Convert between JPG, PNG, WEBP, and SVG formats in one click
Enhance brightness, contrast, blur, sharpness, grayscale, and invert