An easy way to implement tooltip element in the WordPress Block Editor
As of April 2026, IZ Block Editor Tooltips is a WordPress tooltips plugin with 100 active installations and a 5/5 rating from 6 reviews. It has been downloaded 2.9K+ times in total. Requires WordPress 5.9+ and PHP 7.4+. Available on WordPress.org since 2023. Last updated 1 year ago — may have compatibility concerns. Top alternative: Easy Footnotes.
This lightweight plugin adds button “Tooltip” to the RichText toolbar.
Use it to paste popover tooltips over the words and phrases in your articles.
You can style tooltips with the admin settings page.
You can also style tooltips with CSS and using filters:
add_filter('izbet_style_text_color', function() { return '#247DE0'; });
add_filter('izbet_style_border_color', function() { return '#247DE0'; });
add_filter('izbet_style_tooltip_text_color', function() { return '#fff'; });
add_filter('izbet_style_tooltip_background_color', function() { return 'rgba(0, 010, 030, .85)'; });
add_filter('izbet_style_tooltip_font_size', function() { return '.8rem'; });
add_filter('izbet_style_tooltip_padding', function() { return '.6rem'; });
add_filter('izbet_style_tooltip_border_radius', funct…| WordPress | 5.9+ requiredTested up to 6.7.5 |
| PHP | 7.4+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.