Image Resizer

Resize images instantly in your browser - no upload, no server, 100% private.

🖼️

Drop an image here or click to upload

Supports JPG, PNG, WebP, GIF · Max 20MB

About This Image Resizer

This free online image resizer lets you resize JPG, PNG, and WebP images directly in your browser. Your images are never uploaded to any server - all processing happens locally on your device using the browser's Canvas API, keeping your files completely private.

How to Resize an Image

  1. Upload your image by dragging and dropping it or clicking the upload area.
  2. Enter your target width or height. Toggle the lock icon to preserve the aspect ratio automatically.
  3. Choose an output format (JPEG, PNG, or WebP) and adjust the quality slider for JPEG and WebP.
  4. Click Resize Image and preview the before/after comparison.
  5. Download the resized image with one click.

Which Format Should I Choose?

  • JPEG - Best for photographs and complex images. Produces small files but does not support transparency.
  • PNG - Lossless compression. Ideal for logos, screenshots, and images that need a transparent background.
  • WebP - Modern format with superior compression. Best choice for web images where file size matters.

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