Title: Does Envira do HTML image resizing?
Last modified: March 18, 2019
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# Does Envira do HTML image resizing?
* Resolved [Ron Dowd](https://wordpress.org/support/users/rondowd/)
* (@rondowd)
* [7 years, 2 months ago](https://wordpress.org/support/topic/does-envira-do-html-image-resizing/)
* Hi, I’m just starting with Envira and have a very simple gallery on my home page.
The performance tool GTmetirx says the following for this page :
* > The following images are resized in HTML or CSS. Serving scaled images could
> save 167.5KiB (84% reduction).
> [https://www.rondowd.com/wp-content/uploads/2019/03/Mazurka-800-min.jpg](https://www.rondowd.com/wp-content/uploads/2019/03/Mazurka-800-min.jpg)
> is resized in HTML or CSS from 800×569 to 316×225. Serving a scaled image could
> save 95.0KiB (84% reduction).
> [https://www.rondowd.com/wp-content/uploads/2019/03/Homelands-800-min.jpg](https://www.rondowd.com/wp-content/uploads/2019/03/Homelands-800-min.jpg)
> is resized in HTML or CSS from 800×572 to 316×226. Serving a scaled image could
> save 72.5KiB (84% reduction).
* Does this mean that Envira resizes the Gallery images on the fly using HTML?
If so, what is the point of being able to choose a pre-existing thumbnail in
the gallery Configuration “image Size” pulldown? I assumed it would serve these
thumbnails already in my WordPress Media.
* The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fdoes-envira-do-html-image-resizing%2F%3Foutput_format%3Dmd&locale=en_US)
to see the link]_
Viewing 1 replies (of 1 total)
* [aky01usa](https://wordpress.org/support/users/aky01usa/)
* (@aky01usa)
* [7 years, 1 month ago](https://wordpress.org/support/topic/does-envira-do-html-image-resizing/#post-11459832)
* Hi [@rondowd](https://wordpress.org/support/users/rondowd/), if you’ve enabled
the Crop Images? on the Configuration tab, Envira would use a hard cropped image.
If this isn’t enabled, then CSS is used to resize the image.
* Please let us know if we can help with anything else.
Viewing 1 replies (of 1 total)
The topic ‘Does Envira do HTML image resizing?’ is closed to new replies.
* 
* [Envira Gallery - Image Photo Gallery, Albums, Video Gallery, Slideshows & More](https://wordpress.org/plugins/envira-gallery-lite/)
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* 1 reply
* 2 participants
* Last reply from: [aky01usa](https://wordpress.org/support/users/aky01usa/)
* Last activity: [7 years, 1 month ago](https://wordpress.org/support/topic/does-envira-do-html-image-resizing/#post-11459832)
* Status: resolved