How to use this tool
- Select an image JPG, PNG, or WebP.
- Indicates the width, height, and output format.
- Check the preview and download the image.
Resize images online
Change the width and height of images JPG, PNG or WebP in pixels, maintain the aspect ratio and download the result for free.
Free and without registrationPrivate processingEasy to use
Frequently Asked Questions
Is my content saved?
No. Luna4 processes content locally in your browser and does not send it to a server.
Does it work on mobile?
Yes. You can use it from a modern browser on your mobile, tablet or computer.