Wikipedia Preview lets you show a popup card with a short summary from Wikipedia when a reader clicks or hovers over a link.
As of April 2026, Wikipedia Preview is a WordPress card plugin with 1.0K+ active installations and a 4.8/5 rating from 38 reviews. It has been downloaded 18K+ times in total. Requires WordPress 6.1+ and PHP 5.6.39+. Available on WordPress.org since 2021. Downloads are up 14% this week. Top alternative: Event Block.
Enhance your website with free knowledge straight from Wikipedia!
Install Wikipedia Preview, the free add-on designed to better engage your visitors and improve the user experience on your website.
The Wikipedia Preview plugin provides context to your site’s visitors with content directly from Wikipedia. It allows you to add links to your content so that when your visitors click or hover on them, they see a pop-up box with information and images straight from Wikipedia. With Wikipedia Preview your visitors gain context on a topic, without ever leaving your website.
Wikipedia Preview is an official plug-in designed and developed by the Wikimedia Foundation, the non-profit behind Wikipedia and other free knowledge projects.
The plug-in is entirely free to download and use, in line with the…
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Thanks!
Great to have Wikipedia at my fingertips!
This plugin is very good and I gave it 5 stars, but it has one small problem, which is that it consumes a lot of resources when editing and makes it slow. I wish I could stop the automatic display of preview content of the marked words.
Hi. He fulfills his task. I am happy with it. Thanks 🙂
[Wikipedia Preview]
| WordPress | 6.1+ requiredTested up to 6.9.4 |
| PHP | 5.6.39+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.