Best thumbnail generator plugins for WordPress
The most popular thumbnail generator plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. AI Thumbnails Maker leads with 60+ active installs, ahead of Coverpeek (fewer than 10). All 3 plugins tagged “thumbnail generator” 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.
Research this niche or see all plugins.
Top 2 thumbnail generator plugins
- 1.
AI Thumbnails MakerThe most installed thumbnail generator plugin, with 60+ active installs. No reviews yet, updated 4 months ago.
- 2.
CoverpeekFewer than 10 active installs. No reviews yet, updated 1 month ago.
All 3 plugins tagged “thumbnail generator”
AI Thumbnails Maker
Down in the last 7 days:378#19,594by Alexander Kovalev4 months ago
Revolutionary auto featured image generator with AI. Effortlessly create thumbnails, force regenerate thumbnails, and automate image workflows.
- Installs
- 60+
- Rating
- –
- Downloads
- 12/day
Coverpeek
#67,605by rcwas1 month ago
Automatically creates a title-text thumbnail and sets it as the featured image for posts that don't have one — with a live preview.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day