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Image resizer
Resize a picture to exact pixels or scale it by percentage. Type the width and height a form asks for, or drag one slider, and download the result — free, in your browser, with no account.
- Runs on your device
- Exact pixels or percent
- Up to 12 MB
Resize an image
Nothing is uploaded — processing happens in this tab
JPG, PNG or WebP, up to 12 MB and 4000 x 4000
Three steps, about a minute
Choose your image
Drop a JPG, PNG or WebP into the tool above or pick it from your device. Nothing leaves this tab.
Set the size
Type an exact width and height in pixels, or move the scale slider between 10 and 200 percent.
Download the result
Check the new dimensions and file size printed under the preview, then save the resized image.
Sized the way you were asked for
- Exact pixels when it matters. Portals and print shops ask for numbers, so you can type numbers.
- Percentage when it does not. One slider from 10 to 200 percent for a quick half-size or double-size copy.
- The result is measured for you. New dimensions and file size are printed under the preview before you download.
- Nothing is uploaded. The resize runs in this tab on your own device, so the original never leaves it.
About this tool
Will resizing make the image blurry?
Making an image smaller is safe and usually looks sharper than the original at the new size. Making it larger cannot invent detail that was never captured, so past about 150 percent you will start to see softness.
Does it keep the aspect ratio?
Type a width and a height and the tool uses exactly those numbers, so an unusual pair will stretch the picture. Use the scale slider when you want the proportions kept for you.
Does my image get uploaded anywhere?
No. Resizing runs in your browser on your own device, so the file never leaves this tab.
Which formats and sizes are supported?
JPG, PNG and WebP go in, up to 12 MB and 4000 x 4000 pixels. Output dimensions can be anywhere from 10 to 8000 pixels a side.
Can I resize several images at once?
Not on the free plan — this tool handles one image at a time. Batch runs of up to 100 files are a Pro feature.
Related image tools
Your file, your device
This tool is client-side. Nothing is uploaded, stored, or logged — closing the tab is all the cleanup there is.
Missing a setting?
Tell us what this tool should also do. Suggestions decide most of what we build next.
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