Resize images
Make images exactly the size you need.
Report a problem with this tool
How to use Resize image
Add your images
Drop one or more images onto the page.
Set the new size
Scale by percentage, or enter a width and height in pixels. Keep proportions on to avoid stretching.
Download
Click Resize and save the results, one by one or as a ZIP.
Why use Utils365
No stretching
With proportions kept, images fit inside your size without being squashed.
Keeps the format
JPEG and WebP stay as they are; other formats are saved as PNG to keep their quality.
Private by design
Everything happens in your browser, so your images are never uploaded to a server.
Frequently asked questions
How do I resize without stretching?
Leave “Keep proportions” on. The image is scaled to fit inside the width and height you enter.
Can I resize several images to the same size?
Yes. Add them all and they’re resized with the same settings.
Can I make an image bigger?
Yes, up to 200% or 16,000 pixels. For sharper enlargements, try Upscale image, which adds detail with AI.
Does resizing reduce quality?
Making an image smaller keeps it sharp. Making it larger can look soft, because a normal resize can’t invent detail.