Title: AVIF Image Quality
Last modified: July 2, 2024

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# AVIF Image Quality

 *  Resolved [Bryce Jacobson](https://wordpress.org/support/users/drivenfaroff/)
 * (@drivenfaroff)
 * [1 year, 10 months ago](https://wordpress.org/support/topic/avif-image-quality/)
 * I know this isn’t directly related to this plugin but I’m getting no differences
   in quality when attempting to change the quality level for avif images via the
   code on ([https://make.wordpress.org/core/2024/02/23/wordpress-6-5-adds-avif-support/](https://make.wordpress.org/core/2024/02/23/wordpress-6-5-adds-avif-support/))
 * No matter what I change the quality level to avif images stay the same size, 
   and the resized (thumbnail) images that are being output look horrible so I wanted
   to up the quality setting.
 * Using WordPress 6.6 RC2 and Modern Image Formats 2.0.1
 * The code works for webp images if I change the quality for them.
 * Anyone else seeing something like this?

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Support [James Osborne](https://wordpress.org/support/users/jamesosborne/)
 * (@jamesosborne)
 * [1 year, 10 months ago](https://wordpress.org/support/topic/avif-image-quality/#post-17869538)
 * Thanks for reaching out [@drivenfaroff](https://wordpress.org/support/users/drivenfaroff/).
   From the tests I’ve been performing I am experiencing the same. I therefore [created a GitHub issue](https://github.com/WordPress/performance/issues/1331)
   from which we can investigate further. Feel free to subscribe to that issue, 
   or chime in with any additional input that may be of use. Thank you!
 *  Thread Starter [Bryce Jacobson](https://wordpress.org/support/users/drivenfaroff/)
 * (@drivenfaroff)
 * [1 year, 10 months ago](https://wordpress.org/support/topic/avif-image-quality/#post-17875954)
 * [@jamesosborne](https://wordpress.org/support/users/jamesosborne/) Thanks for
   confirming and opening the issue.
    -  This reply was modified 1 year, 10 months ago by [Bryce Jacobson](https://wordpress.org/support/users/drivenfaroff/).
 *  Plugin Author [Adam Silverstein](https://wordpress.org/support/users/adamsilverstein/)
 * (@adamsilverstein)
 * [1 year, 7 months ago](https://wordpress.org/support/topic/avif-image-quality/#post-18079773)
 * This should be fixed in WordPress 6.7, see [https://core.trac.wordpress.org/ticket/61614](https://core.trac.wordpress.org/ticket/61614).
 *  Thread Starter [Bryce Jacobson](https://wordpress.org/support/users/drivenfaroff/)
 * (@drivenfaroff)
 * [1 year, 6 months ago](https://wordpress.org/support/topic/avif-image-quality/#post-18101238)
 * [@adamsilverstein](https://wordpress.org/support/users/adamsilverstein/) Thank
   you. Tested in 6.7 RC1 and its working now. Thanks!

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘AVIF Image Quality’ is closed to new replies.

 * ![](https://ps.w.org/webp-uploads/assets/icon.svg?rev=3098226)
 * [Modern Image Formats](https://wordpress.org/plugins/webp-uploads/)
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## Tags

 * [avif](https://wordpress.org/support/topic-tag/avif/)

 * 4 replies
 * 3 participants
 * Last reply from: [Bryce Jacobson](https://wordpress.org/support/users/drivenfaroff/)
 * Last activity: [1 year, 6 months ago](https://wordpress.org/support/topic/avif-image-quality/#post-18101238)
 * Status: resolved