Simple Alert Blocks
Simple alert notices for the new WordPress block editor.
The facts
- Rating
- 5★ from 3
- Active installs
- 300+
- Price
- Free
- Last updated
- 14 Aug 2026
- Added
- Jan 2019
- Requires WP
- 5.0
- Tested up to
- WP 7.0.4
- Requires PHP
- 7.2
- Downloads
- 6,718
Our analysis
AI-assistedSimple Alert Blocks is a WordPress plugin designed for the Gutenberg block editor, allowing you to add unlimited alert boxes to your site. It includes features for creating dismissible alert notices, making it easy to communicate important information to your visitors.
This plugin is suitable for users who are familiar with the Gutenberg editor and want to enhance their site's interactivity with alert messages. It requires WordPress 5.0 or higher and is compatible with PHP 7.2 and above.
Best for: This plugin is best for WordPress users who want to implement alert messages in their Gutenberg-based sites.
What it does well
- ✓Allows unlimited alert boxes
- ✓Includes dismissible alert notices
- ✓Designed specifically for the Gutenberg block editor
- ✓Free to use from the WordPress.org directory
- ✓Regularly updated, with the last update in August 2026
Where it falls short
- •Only works with the Gutenberg block editor
- •Requires WordPress version 5.0 or higher
Verdict
Simple Alert Blocks offers a straightforward solution for adding alerts in the Gutenberg editor. It is a useful tool for site owners looking to improve communication with their audience.
From the developer
Andrew Lima's own description of Simple Alert Blocks, lightly tidied.
Easily add unlimited alert boxes for the new WordPress block editor. This includes dismissible alert notices.
This plugin works only in the Gutenberg/Block editor. Please use WordPress 5.0 and above or the Gutenberg plugin for pre 5.0 WordPress installations.