Resize Images Online

Resize images to exact dimensions or percentage scale directly in your browser. Maintain aspect ratio with high quality. Fast, free, and completely private.

Privacy & Technical Specifications

  • 100% In-Browser: Your files never leave your device and are never uploaded to any server.
  • Browser Sandboxing: Built on modern MDN Web APIs with zero server-side storage.
  • Maximum File Size: 50 MB per file
  • Supported Formats: image/jpeg, image/png, image/webp
  • Batch Limit: Up to 20 files at once
  • Open Web Standards: Implemented according to official W3C PNG and Google WebP specifications.
  • Cost: Free and unlimited without accounts

How to Use Image Resizer

  1. Upload the images you want to resize.
  2. Enter the target width and/or height.
  3. Choose whether to maintain the aspect ratio.
  4. Click process and download your resized images.

Frequently Asked Questions

Does resizing lose quality?
Resizing can reduce clarity if you increase the dimensions significantly, but making an image smaller usually retains good quality.
Can I resize multiple images at once?
Yes, you can upload up to 20 images and resize them all to the same dimensions simultaneously.
Is my data safe?
Absolutely. Everything is processed directly in your browser.

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