Lazy Loader
by Florian Brinkmann 4.7 (49 reviews)

Lazy Loader

Lazy loading plugin that supports images, iFrames, video and audio elements and uses the lightweight lazysizes script. With manual modification of the …

Lazy Loader ranks #2,289 among WordPress.org plugins with 9,000+ active installations, is #282 of 6,336 in the Media category, a 4.7/5 rating from 49 reviews, and was last updated Apr 14, 2024. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 6.5 (Current: 7.1.1)
v8.2.0 Current Version v8.2.0
Updated 2 years ago Last Update on 14 Apr, 2024
Refreshed 12 hours ago Last Refreshed on
#282 of 6,336 in Media Top 5% by installs No update in over a year
View on WordPress.org
Rank
#2,289
-1 this week
Active Installs
9K+
-5%
KW Avg Position
67.5
0.5 better
Downloads
215K
+10 today
Support Resolved
0%
No change
Rating
94%
Review 4.7 out of 5
4.7 (49 reviews)

Next Milestone 10K

Total Progress 34.8%
9K+ 10K+
97
Ranks to Climb
-
Growth Needed
8,000,000
Active Installs
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Need 652 more installs to reach 10K+

Rank Changes

2,170 2,228 2,287 2,345 2,403 13-09-2026 14-09-2026 15-09-2026 16-09-2026 17-09-2026 18-09-2026 19-09-2026 20-09-2026
2,272 2,278 2,283 2,289 2,294 05-09-2026 06-09-2026 07-09-2026 08-09-2026 09-09-2026 10-09-2026 11-09-2026 12-09-2026 13-09-2026 14-09-2026 15-09-2026 16-09-2026 17-09-2026 18-09-2026 19-09-2026 20-09-2026
Current #2,289
Change
Best #

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Active Installs Growth

Active Installs 0,000,000+
Growth +0.0%
Peak 0,000,000

Downloads Growth

10 20 30 13-09-2026 14-09-2026 15-09-2026 16-09-2026 17-09-2026 18-09-2026 19-09-2026 20-09-2026
0 10 20 30 05-09-2026 06-09-2026 07-09-2026 08-09-2026 09-09-2026 10-09-2026 11-09-2026 12-09-2026 13-09-2026 14-09-2026 15-09-2026 16-09-2026 17-09-2026 18-09-2026 19-09-2026 20-09-2026
Downloads
Growth
Peak

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Reviews & Ratings

4.7
49 reviews
Overall 94%
5
44 (90%)
4
0 (0%)
3
2 (4%)
2
1 (2%)
1
2 (4%)

Security History

Source: WPVulnerability

No known vulnerabilities on record for Lazy Loader. Checked 6 days ago.

TL;DR

AI summary of the plugin's readme

This plugin is for WordPress site owners and developers who want to defer loading of media on their pages. It solves the problem of slow page loads caused by images, iFrames, video, and audio loading immediately, by lazy loading them using the lightweight lazysizes script.

  • Lazy loads images and picture elements
  • Post thumbnail lazy loading
  • Inline background image lazy loading
  • iFrame lazy loading
  • Video and audio element lazy loading
  • Native browser lazy loading support
  • Disable lazy loading per post
  • Process complete site markup

Frequently Asked Questions

Common questions about Lazy Loader

Yes. See the following example that would generate lazy-load-ready output for the result of the not-supported wp_get_attachment_image() function: global $lazy_loader; if ( isset( $lazy_loader ) && $lazy_loader instanceof FlorianBrinkmann\LazyLoadResponsiveImages\Plugin ) { echo $lazy_loader->filter_markup( wp_get_attachment_image( 1261 ) ); } To make it happen, you need to pass the markup that contains the image (or images) to $lazy_loader->filter_markup(). The if statement ensures that the Lazy Loader object is there and that it is an object of the correct class.
Important: If you modify or remove the inline styles, also the style that shows the loading spinner is affected. So if you remove the styles or modify them without adding back the spinner styles, the spinner option will not work. I created a Gist with the spinner styles – just add them to your modification to make it work. To disable or modify the plugin’s inline styles (except the style that hides the img.lazyload elements when JS is disabled, so only the noscript version is displayed) you can use the lazy_load_responsive_images_inline_styles filter. For example, to remove the inline styles, use the following code: add_filter( 'lazy_load_responsive_images_inline_styles', function () { return ''; } ); If you want to modify it, you can do that like in the following code block (remember to include the opening and closing style tags for additions/replacements). The code modifies the duration of the fade-in-effect: add_filter( 'lazy_load_responsive_images_inline_styles', function ( $default_styles ) { $default_styles = sprintf( '%s <style>:root { --lazy-loader-animation-duration: 600ms; }</style>', $default_styles ); return $default_styles; } ); The CSS from the example are the default styles that are used by the plugin (without the loading spinner styles). The display: block for .lazyload is important for the aspectratio plugin option.
There is a textarea in the plugin settings where you can insert custom settings for the lazysizes config.

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