Image Resizer

Image Resizer changes an image's dimensions to fit whatever requirement you're working with, offered through two distinct modes. "By Pixels" mode gives you direct "Width" and "Height" fields to type your exact target size into, along with a "Lock aspect ratio" toggle that, when on, automatically adjusts the second dimension as you type the first so your image can't be accidentally stretched out of proportion. "By Ratio" mode instead offers a set of common ratio presets — square 1:1, standard 4:3 and its portrait counterpart 3:4, widescreen 16:9 and its portrait counterpart 9:16, and photographic 3:2 and 2:3 — plus a Custom option for any ratio not covered by those defaults.

A shared "Maintain image with white padding" toggle controls what happens when your chosen size doesn't match your original image's proportions exactly: switched on, the tool adds white bars around your image to fit the target size without distorting the original content; switched off, it stretches the image to fill the target dimensions exactly, which can distort the picture if the ratios don't match.

Tap "Resize & Save," name your file in the "Save Resized Image" dialog, and after a brief "Resizing Image..." step, a "Saved Successfully!" confirmation appears with Share and Image Hub options. The result is saved as a .jpg, ready for whatever specific size requirement sent you here in the first place — a profile photo, a form upload, or a print size.