Best auto alt plugins for WordPress
The most popular auto alt plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Auto WebP & Alt Optimizer leads with 20+ active installs, ahead of WP Auto Alt Image Tag (10+). All 2 plugins tagged “auto alt” 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 auto alt plugins
- 1.
Auto WebP & Alt OptimizerThe most installed auto alt plugin, with 20+ active installs. Only 1 review so far, updated 7 months ago. Tested only up to WordPress 6.9.11.
- 2.
WP Auto Alt Image Tag10+ active installs. No reviews yet, last updated 5 years ago. Tested only up to WordPress 5.7.0.
All 2 plugins tagged “auto alt”
Auto WebP & Alt Optimizer
#27,103by wodey7 months ago
Automatically convert uploaded images to WebP format using native GD library for maximum compatibility, and auto-fill image Alt text for better SEO.
- Installs
- 20+
- Rating
- 5.0(1)
- Downloads
- 0/day
WP Auto Alt Image Tag
Up in the last 7 days:6#28,751by Kamer DINC5 years ago
(PHP Way) This plugin insert to html missing image alt tags/attributes based on each attachment title or filename.
- Installs
- 10+
- Rating
- –
- Downloads
- 0/day