Question 1

How do I resize an image?

Accepted Answer

Load a JPEG, PNG, or WebP image, then choose to resize by a percentage or enter custom width and height values. Click to apply and download the resized image.

Question 2

What does the lock aspect ratio option do?

Accepted Answer

When lock aspect ratio is enabled, changing either width or height automatically updates the other so the image keeps its original proportions and does not stretch. Turn it off if you want to set width and height independently.

Question 3

Should I resize by percent or by custom dimensions?

Accepted Answer

Use percent when you simply want the image smaller or larger while keeping proportions, such as 50 percent of the original. Use custom dimensions when you need an exact pixel width or height, for example fitting a specific layout or upload limit.

Question 4

Is it free and does it need an account or internet?

Accepted Answer

It is completely free with no account or sign-up required. After the page loads, the resizing runs in your browser, so it works offline as well.

Question 5

Is my image uploaded to a server?

Accepted Answer

No. Your image is processed entirely in your browser and is never uploaded, sent to any server, or tracked. The resized file stays on your device until you download it.

Image Resizer

Mode

Format

FAQ

Image Cropper

Photo Collage

macOS Icon Generator

Aspect Ratio Calculator

Image Metadata Viewer

Image Metadata Remover