Free tool

Image resizer.

Change the size of pictures by a percentage or to an exact width and height, for a website, a form or a slide. Drop many at once. It runs in your browser, so nothing is uploaded.

This runs in your browser. Your pictures are never uploaded.

How it works

Three steps, nothing to install.

01 / Pick

Choose the new size

A percentage, or a width and height. Keep the shape to set only the width.

02 / Drop

Add the pictures

Drop one or many. Each one is resized in the page.

03 / Save

Download them

Download them one by one or all in a ZIP.

Questions

Good to know.

Are my pictures uploaded?

No. They are changed in this tab with your browser, so they never leave your computer.

Will a bigger size look sharper?

No. Making a picture larger only stretches it. Resizing works best to make pictures smaller.

What does keep the shape do?

The height follows the width, so the picture is not squashed. Untick it to set both and stretch the picture to exactly that size.

Does it keep the file type?

Yes. JPG stays JPG, PNG stays PNG and WebP stays WebP. Other types are saved as PNG.

Can I do many at once?

Yes. Drop several pictures together, then download them one by one or all at once in a ZIP file.

Which browsers work?

Current Chrome, Edge, Safari and Firefox. Safari cannot save WebP files, so it saves those as PNG.