Best optipng plugins for WordPress
The most popular optipng plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Another simple image optimizer leads with 30+ active installs, ahead of Slimage (10+). All 2 plugins tagged “optipng” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
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Top 2 optipng plugins
- 1.
Another simple image optimizerThe most installed optipng plugin, with 30+ active installs. Only 1 review so far, last updated 1 year ago. Tested only up to WordPress 6.7.11.
- 2.
Slimage10+ active installs. No reviews yet, updated 3 weeks ago.
All 2 plugins tagged “optipng”
Another simple image optimizer
Down in the last 7 days:273#23,738by Raffael Jesche1 year ago
Automatically optimize uploaded images using the Spatie image-optimizer library and binary files on your host system (e. g. jpegoptim, optipng)
- Installs
- 30+
- Rating
- 5.0(1)
- Downloads
- 0/day
Slimage
Down in the last 7 days:5,444#32,717by Giorgos Sarigiannidis24 days ago
A WordPress plugin that uses jpegoptim and optipng to compress images during upload, allowing you to override the compression level and quality on a p …
- Installs
- 10+
- Rating
- –
- Downloads
- 8/day