turnformatResize images online: change the size in pixels
Make your images bigger or smaller, by percentage or to an exact size.
Drop your files here
or
Choose filesAccepts JPG, PNG, WEBP, BMP, TIFF · Up to 50 MB per file and 20 files at once
Resize image: step by step
Upload your files or drag them onto the upload area. You can process several at once.
Choose a percentage or type the width and height in pixels, and press “Resize”.
Download the result. Your files are deleted automatically after 60 minutes.
Resize image: what it's for
Resizing adjusts an image to what you're asked for: a profile picture, an image for a website, a form with a maximum size or a thumbnail. The aspect ratio is always kept, so the image is never stretched or squashed, and a high-quality filter keeps the edges sharp.
Frequently asked questions
Can I set just the width?
Yes. If you fill in only the width or only the height, the other is calculated to keep the aspect ratio. If you fill in both, the image is scaled to fit inside that box without stretching.
Does enlarging an image reduce its quality?
Enlarging can't create new detail, so the image may look slightly softer. Shrinking keeps it sharp.
Is it safe to upload my files?
Your files are only used for the conversion and are deleted automatically after 60 minutes. They're never shared with anyone.
Does it work on mobile, Mac and Windows?
Yes. It works in any modern browser, on desktop and mobile, with nothing to install.