ToolBoxImage Resizer
Change the width and height of a picture in pixels.
Free · No signup · Files stay on your device
or drop a file here
How to use Image Resizer
- 1Click the Select button and choose your file, or drag and drop.
- 2Fill in the options shown on the page.
- 3Press the Image Resizer button.
- 4Download your result.
Need more help? Read: How to Resize an Image to Exact Pixels
Your files stay private
Your file is processed on your own device. It is never uploaded to our servers.
Frequently asked questions
Is Image Resizer free?
Yes. ToolBox is 100% free. No signup, no watermark, no daily limit.
Are my files uploaded to a server?
No. All work happens inside your browser on your own device. Your files never leave your phone or computer.
Does it work on mobile?
Yes, on Android, iPhone, tablets and desktop. Very large files can be slow on older phones.
What are the limits of Image Resizer?
Type only a width or only a height and the other side is worked out for you. Making a picture bigger can make it look soft.
More Image Editing tools
Image Cropper
Crop a picture to exactly the area you choose.
Image Rotator
Rotate a picture by 90, 180 or 270 degrees.
Image Flipper
Mirror a picture left to right or top to bottom.
Round Image Cropper
Cut a picture into a circle, perfect for profile photos.
Add Text to Image
Write a caption or title on top of a picture.