Image Resizer
Resize an image with its aspect ratio intact.
How to use Image Resizer
Set a suitable image width for a website.
- Choose a small, non-sensitive test file in the supported format.
- Choose Convert and review the available options.
- Process the file and wait for the result.
- Inspect the output before copying, printing or downloading it.
A small example
1600 × 900 image, width 800 → 800 × 450
When the result looks wrong
Aspect ratio is retained. Enlarging cannot recover missing detail.
Questions about Image Resizer
Is my input uploaded?
File and text processing runs in your browser. Opening the website still loads application assets from its host.
What if the result looks wrong?
Aspect ratio is retained. Enlarging cannot recover missing detail.
Can I use sensitive production data?
Prefer non-sensitive test data. Never paste live access tokens, passwords or confidential documents into a site without assessing its code and environment.
Supported input and output
image/png,image/jpeg,image/webp
See the result panel and available copy or download controls for the selected action.