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Image Resizer
What is Image Resizer?
An image resizer changes the pixel size of a picture and exports it as JPEG, PNG or WebP. Smaller images load faster and fit social media and website requirements.
How Image Resizer helps
- Faster pages and uploads
- Fits platform sizes
- Works privately in your browser
How to use Image Resizer
- Paste or enter your input.
- Choose the options you need.
- Copy the result.
Example
A 4000-pixel photo resized to 1200 pixels wide becomes a much smaller file.
Frequently asked questions
Are images uploaded?
No. Resizing happens in your browser.
Which format is smallest?
WebP and JPEG are often smaller than PNG for photos.
Can I keep the aspect ratio?
Yes. Leave the height empty.
Results are estimates and suggestions. Always review them before you use them.
Last updated September 30, 2026.