About this image resizer
Change an image's width and height for websites, documents, online stores and social media. The resizer uses your browser to process the image, and you can keep the original proportions while changing its dimensions.
How to use this tool
- Choose a JPG, PNG or WebP image.
- Enter the new width and height in pixels. Keep the lock enabled to preserve proportions.
- Choose an output format, preview the result and download it.
Frequently asked questions
What does aspect ratio lock do?
It keeps the original width-to-height proportion when you change either dimension.
What image formats are supported?
You can select JPG, PNG or WebP images and export to JPG, PNG or WebP.
Does resizing upload my image?
No intentional upload is performed. The image is resized locally in your browser.