Image Resizer Online – Upscale & Downscale Photos (Pixels or %)

• Files are processed locally/securely and deleted automatically after 1 hour.

Effortlessly adjust your image dimensions with our high-precision Image Resizer. Whether you need to shrink a file for the web or upscale a photo for printing, our tool utilizes advanced algorithms to ensure maximum sharpness and quality preservation.

We support all major formats including PNG, JPG, HEIC, and even RAW. You have total control: toggle between Pixels (px) for exact dimensions or Percentage (%) for quick scaling. The smart ‘Maintain Aspect Ratio’ lock ensures your images never get distorted by automatically calculating the corresponding width or height. Preview the exact output dimensions instantly before processing.