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  1. Home
  2. Plugins
  3. Image
  4. Smart Image Loader
Smart Image Loader icon

Smart Image Loader

Smart Image Loader is a fire-and-forget priority and lazy loader for image sources. Can be a huge performance boost especially for one pagers.

By bypr.nils·Image·Free
5(2 reviews)
·100 active installs·Updated 7 years ago
DownloadVisit HomepageCompare

As of April 2026, Smart Image Loader is a WordPress image plugin with 100 active installations and a 5/5 rating from 2 reviews. It has been downloaded 9.3K+ times in total. Requires WordPress 3.8.3+ and PHP false+. Available on WordPress.org since 2014. Last updated 7 years ago — may have compatibility concerns. Top alternative: Firelight Lightbox.

5/52 reviews
100active installs
9.3K+total downloads
12 yearssince 2014

Overview

Smart Image Loader loads images which are visible in the initial viewport of your website before any images whose position is “below the fold”, outside the current viewport. Those images can be loaded as soon as the visible images are finished loading or “lazy loaded” when they would become visible. This can be useful for bandwidth saving on mobile devices.

There is no need to insert any additional code into your website, just install the plug-in.

The default settings are fine in most cases, but you may want to adjust them for optimization.

Smart Image Loader is tested and works down to Internet Explorer 7, disabled below.

Note: there is currently no support for (CSS) background images.

Read full description on WordPress.org

Ratings & Reviews

52 reviews
5 ★
2
4 ★
0
3 ★
0
2 ★
0
1 ★
0

Compatibility

WordPress3.8.3+ requiredTested up to 4.9.29
PHPfalse+ required

Top Alternatives to Smart Image Loader

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Frequently Asked Questions

Changelog

0.5.1

  • forcing priority loaded images to be visible by css their properties
  • tested with wordpress 4.9.9
View full changelog on WordPress.org

Contributors

bypr.nilsbypr.nils
Plugin Info
Version
0.5.1
Last Updated
Aug 9, 2018
WP Requires
3.8.3+
Tested Up To
4.9.29
PHP Requires
false+
Active Installs
100
Downloads
9.3K+
Added
Apr 22, 2014
Business
Free

Tags

imagespeedperformancelazy loadingabove-the-fold

Developer

B
bypr.nils
1 plugins0.0M+ total installs
View all plugins →

Quick Compare

Smart Image Loader vs Firelight Lightbox→Smart Image Loader vs Imsanity→Smart Image Loader vs Menu Image, Icons made easy→

Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.