Image Resizer
Resize your images to exact dimensions. Maintain aspect ratio or set custom sizes.
Drag & drop files here
or browse to upload
Supports PNG, JPG, WebP up to 20MB
Resizing an image changes its width and height in pixels - either to a specific size you need (like 1080x1080 for social media) or by a percentage/scale factor. It's the standard step before uploading an image somewhere with size restrictions, or when a photo is simply larger or smaller than what you actually need.
Frequently asked questions
If you lock the aspect ratio, the image scales proportionally without stretching. If you set custom width and height independently without locking the ratio, the image will stretch to fit those exact dimensions.
No - enlarging an image doesn't add real detail, it just stretches existing pixels, which can look soft or blurry. For genuinely sharper enlargements, use the Image Upscaler tool instead, which is built for that.
Generally yes - a smaller image (fewer pixels) usually produces a smaller file, and a larger image produces a bigger file, though the exact size also depends on the image's content and format.