WordPress plugins by Marcel Pol

Allows for the ordering of categories and custom taxonomy terms through a simple drag-and-drop interface

Gwolle Guestbook is the WordPress guestbook you've just been looking for. Beautiful and easy.

Zeno Font Resizer allows the visitors of your website to change the font size of your text.

Feel safe knowing that your website is safe from spam. La Sentinelle will guard your WordPress website against spam in a simple and effective way.

A simple 'related posts' plugin that lets you select related posts manually.

A zooming and panning plugin inspired by google photos for your web images.

Super Simple Event Calendar is an event calendar for people who just want something simple for events.

This plugin gives your visitors the possibility to report a comment as inappropriate. After a set threshold the comment is put into moderation.

Widget that displays the chess puzzle from shredderchess.com.

This plugin is discontinued as of 01.06.2026. We recommend deleting it from your WordPress installation.

WP Tota11y is an accessibility visualization toolkit.

Chessgame Shizzle is a nice way to integrate chessgames into your WordPress website. Ideal for chess clubs, your chess blog, or any chess related webs …

Dashboard widget that shows admin users and when they were last logged in.

Share books, dvd, tools, toys or any object with your community. Your users can easily lend, borrow and rate items and you know who borrowed what.

Add a Calculator for Elo Rating to your website with a simple shortcode.

Widget that displays the chess puzzle from chesstempo.com.

Amathia makes dropdown menus accessible. It adds a button to each dropdown menu, which can be easily clicked to open the submenu.

Send customers manually an email when an update has been made for a download in Easy Digital Downloads.

Highly customizable plugin to let your visitors report posts with inappropriate content to administrator / editor.

See basic statistics of customers for the Easy Digital Downloads e-commerce plugin.

Integrate an OpenStreetMap map into your job applications of WP Job Manager.