Alyvero / tool
Resize Image
Change an image's width while preserving its proportions.
Input
Select your file
Drop a file here, or choose from your device.
About Resize Image
Change an image's width while preserving its proportions.
Supported formats
- JPG
- PNG
- WebP
- JPG output
Important to know
The result is exported as JPG. Keep the original if you need transparency or the source format.
Processing and privacy
Alyvero is designed to process files in the browser whenever the selected tool supports local processing. The exact processing method can vary by tool, so the information on this page matters before you begin.
Frequently asked questions
Will the image proportions stay the same?
Yes. Alyvero calculates the height from the original aspect ratio.
For file handling, cookies, advertising and contact information, read the Privacy Policy.
Change an image's width while keeping its original proportions.
Why resize an image
Resizing can help when an upload form has dimension requirements or when a photo is unnecessarily large.
Output format
The current Alyvero tool exports the resized result as JPG. Keep the original if you need transparency or the source format.
Common questions
Will proportions stay the same?
Yes. Height is calculated from the original aspect ratio.
For important files, keep the original until you have checked the downloaded result. See the Privacy Policy for Alyvero's approach to cookies, analytics, advertising and contact-form information.