Image Resizer

Forms and portals are picky about photo size. The Image Resizer sets exact pixel dimensions, with one-tap presets for passport photos, social posts and HD sizes, and an aspect-ratio lock so faces never stretch.

Drop an image to resize

Set exact pixel dimensions — perfect for forms, portals and profile photos

No image selected yet.
Original image
Original
Resized image
Resized
Private by design: this tool runs entirely in your browser. Your files are never uploaded to any server — see our Privacy Policy.

How to use the Image Resizer

  1. Drop an image into the box above, or tap “Choose Image” — its current size fills in automatically.
  2. Type the width and height you need, or tap a preset such as Passport 350×450.
  3. Keep “Keep aspect ratio” ticked if you do not want the photo stretched.
  4. Click “Resize Image” and download the resized PNG.

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Read our Privacy Policy and Terms & Conditions.

PT
Meet the Maker

Professor Tech — by Muhammad Uzaif Jakhar

Assalam-o-Alaikum! I’m Muhammad Uzaif Jakhar — a graphics designer and computer expert, and the person behind Professor Tech. I built this toolbox from the real work that comes into my shop (Friends Graphics) every day, so students, office staff and shopkeepers can finish their computer tasks quickly, free, and without installing anything.