Image Tools
Image Resizer
Resize images online — fast, easy, and 100% free. Set exact pixel dimensions or a simple percentage and your photo resizes instantly, right in your browser, with the aspect ratio locked so nothing looks stretched.
- Exact pixel control
- Percentage scaling
- No quality loss
Frequently asked questions
How do I resize an image without losing quality?
Use exact pixel or percentage scaling instead of freeform dragging, which keeps the aspect ratio locked. It resizes locally in your browser, so no extra compression gets added.
Is it safe to resize photos online?
Yes. The resizer runs entirely in your browser using Canvas APIs, so your images are never uploaded to a server or seen by anyone.
What image formats does the resizer support?
It works with JPG, PNG, and WebP files, so you can resize whichever format your photo is already in without converting first.
Can I resize images on my phone?
Yes, the resizer works in any mobile browser, so you can set pixel or percentage dimensions right from your phone or tablet.
Why does my resized image look stretched?
That happens when width and height are changed independently. Lock the aspect ratio so both dimensions scale together proportionally.
Is there a limit to how many images I can resize?
No, there's no cap — resize as many images as you need, one after another, at no cost.