Title: Compressed Thumbnails
Last modified: October 21, 2024

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# Compressed Thumbnails

 *  Resolved [scottermonk](https://wordpress.org/support/users/scottermonk/)
 * (@scottermonk)
 * [1 year, 7 months ago](https://wordpress.org/support/topic/compressed-thumbnails/)
 * Thumbnails showing up as blurry. Is this part of this plugin or a WordPress thing?
 * If I get the pro version, does it give me options for compression levels of thumbnails
   or does the plugin just pull from WordPress generated thumbs?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fcompressed-thumbnails%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Support [vupdraft](https://wordpress.org/support/users/vupdraft/)
 * (@vupdraft)
 * [1 year, 7 months ago](https://wordpress.org/support/topic/compressed-thumbnails/#post-18086956)
 * Hi,
 * Can you take a screenshot of what you see?, the thumbnails do not look blurred
   to me.
 *  Thread Starter [scottermonk](https://wordpress.org/support/users/scottermonk/)
 * (@scottermonk)
 * [1 year, 7 months ago](https://wordpress.org/support/topic/compressed-thumbnails/#post-18087063)
 * Thanks for looking.
 * What I did is set the default “medium” thumbnail image size to 340px in WordPress
   site settings and forced thumbnail compression to quality of 90 in functions.
   php in my child theme with
 * ` add_filter('jpeg_quality', function($arg){return 100;}); `
 *  Plugin Support [vupdraft](https://wordpress.org/support/users/vupdraft/)
 * (@vupdraft)
 * [1 year, 7 months ago](https://wordpress.org/support/topic/compressed-thumbnails/#post-18089303)
 * You can also do this in the compressed images tab: [https://snipboard.io/Rp7GDM.jpg](https://snipboard.io/Rp7GDM.jpg)

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Compressed Thumbnails’ is closed to new replies.

 * ![](https://ps.w.org/wp-optimize/assets/icon-256x256.png?rev=1552899)
 * [WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance](https://wordpress.org/plugins/wp-optimize/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-optimize/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-optimize/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-optimize/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-optimize/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-optimize/reviews/)

## Tags

 * [blurry](https://wordpress.org/support/topic-tag/blurry/)
 * [compress](https://wordpress.org/support/topic-tag/compress/)
 * [compression](https://wordpress.org/support/topic-tag/compression/)
 * [thumbnail](https://wordpress.org/support/topic-tag/thumbnail/)
 * [thumbnails](https://wordpress.org/support/topic-tag/thumbnails/)

 * 3 replies
 * 2 participants
 * Last reply from: [vupdraft](https://wordpress.org/support/users/vupdraft/)
 * Last activity: [1 year, 7 months ago](https://wordpress.org/support/topic/compressed-thumbnails/#post-18089303)
 * Status: resolved