How to use the Resize Image
- Enter a width, a height, or a percentage. Leave one side empty to keep the proportions.
- Choose or drop your images.
- Download the resized copies.
Many sites require images of a specific size — profile pictures, marketplace listings, passport photos or banners. Resizing before uploading also makes pages load faster.
Frequently asked questions
Are my files uploaded?
No. The conversion runs entirely in your browser using JavaScript, so your files never leave your computer or phone.
How do I keep the aspect ratio?
Fill in only the width or only the height; the other side is calculated automatically.
Can I make an image larger?
Yes, but enlarging cannot add detail, so very large upscales will look soft.