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ToolifyitDeveloper toolbox

Image resizer

Image

Online image resizer with custom width and height, aspect-ratio lock, contain, cover, and stretch modes. Resize one JPG, PNG, or WebP image entirely in your browser.

Live previewScaled to fit; downloads use the processed pixel dimensions
Drop an image hereor click to choose a JPG, PNG, or WebP image (up to 10MB)

Image resizer

Use this online image resizer to scale a single JPG, PNG, or WebP image to a specific width and height. It is useful for website images, profile pictures, thumbnails, social media graphics, and other fixed-size assets.

Lock the aspect ratio to avoid distortion. Contain keeps the full image and may add padding, cover fills the target dimensions by cropping the edges, and stretch forces the image into the exact width and height.

Enter the target dimensions and review the resized image before downloading. All image resizing happens locally in your browser, with no file upload required.

FAQ

Can I lock the aspect ratio?

Yes. With aspect-ratio lock enabled, changing one dimension automatically calculates the other.

What is the difference between contain, cover, and stretch?

Contain keeps the full image and may add padding, cover fills the target size by cropping edges, and stretch forces the image into the exact dimensions.

How do I resize an image?

Choose one JPG, PNG, or WebP image, enter the target width and height, optionally lock the aspect ratio, choose a resize mode, and select Resize image.

Are images uploaded to a server?

No. Resizing runs locally in your browser.

Related tools

Image compressorCompress a single JPG, PNG, or WebP image online while controlling quality and size.Image format converterConvert a single JPG, PNG, or WebP image to another format online.Add Text to ImageAdd multi-line text to photos or create text-only graphics with solid, gradient, or transparent backgrounds.