Image Resizer & Cropper

Resize and crop images in your browser.

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Drop an image here or click to select

PNG, JPG, WebP, GIF, SVG

How to Use

Upload an image by dragging it onto the tool or clicking the upload area. Set the desired width and height in pixels, or use a percentage scale. You can lock the aspect ratio to prevent distortion. The tool also supports cropping by selecting a region on the preview. Download the resized image when ready.

Common Use Cases

  • Resizing images to meet social media platform dimension requirements
  • Batch-preparing product images for an e-commerce website at consistent dimensions
  • Reducing image dimensions to optimize page load speed and Core Web Vitals
  • Cropping screenshots to focus on relevant UI elements for bug reports

Frequently Asked Questions

What image formats are supported?

The tool supports PNG, JPEG, WebP, and GIF inputs. The output format matches the input by default, but you can use the Image Format Converter tool to change formats.

Does resizing reduce file size?

Yes. Reducing image dimensions significantly reduces file size because fewer pixels need to be stored. For example, halving both width and height reduces pixel count by 75%.

Is the processing done on my device?

Yes. Image resizing is performed entirely in your browser using the Canvas API. Your images are never uploaded to any server, so your data remains private.