Reduce Image Size for a Website
Downsize wide images and use a smaller-file quality preset before adding them to your site.
Prepare lighter assets before uploading them
Large camera exports and design files can be much wider and heavier than a web page needs. This preset combines the website context with the smaller-file quality profile so you can prepare practical upload-ready copies.
Images wider than 1920 px are reduced proportionally, while smaller images are not enlarged. For still images, automatic format selection normally creates WebP output; the final size depends on the source image.
How to reduce an image for your website
- 1
Add one or more images
Select the images you plan to use on your website.
- 2
Review the website preset
The page starts with the 1920 px website context and the smaller-file quality profile. You can still change the settings before processing.
- 3
Optimize and download
Process the files, compare the results, and download them individually or together as a ZIP.
Frequently asked questions
What happens to images wider than 1920 pixels?+
They are reduced proportionally to a maximum width of 1920 px. Images already at or below the limit are not enlarged.
Which output format does the website preset use?+
Automatic format selection normally uses WebP for still images. You can choose JPEG, PNG, WebP, or AVIF manually before processing.
Does this guarantee a specific website speed score?+
No. The tool prepares lighter image files, but page performance also depends on layout, responsive delivery, caching, scripts, hosting, and other factors.