Description
Add the clickable WhatsApp button for chat to your site.
Compact: Less than 5 KB file size, only CSS and HTML
Simple: Very basic settings
Speedy: No Sql query for fast loading
Visit my blog for support request and feedback: CSS chat button
If you like my plugin and want to help me improve it, you can support me by donating.
Screenshots
Settings page of CSS chat button 
WhatsApp chat button at bottom right on Twenty Twenty-Three Version: 1.1 
WhatsApp chat button at bottom left on Twenty Twenty-Two Version: 1.4 
Make it compatible with your theme. Adjust the position, size of the button and colors as you wish.
Installation
- Add the plugin’s folder in the WordPress’ plugin directory, or install the plugin through the WordPress plugins screen directly.
- Activate the plugin through the ‘Plugins’ screen in WordPress.
Usage
- Go to Settings -> CSS chat button
- Input your contact info
- Save settings
Reviews
এপ্রিল 3, 2026
This plugin does what it says. I used it to add a lightweight, floating WhatsApp button to my site, and it was easy enough to set up. It gets the job done for direct contact.
ডেভেলপার এবং কন্ট্রিবিউটর
“CSS chat button” is open source software. The following people have contributed to this plugin.
কন্ট্রিবিউটর
“CSS chat button” has been translated into 5 locales. Thank you to the translators for their contributions.
Translate “CSS chat button” into your language.
ডেভেলপমেন্ট এ আগ্রহী?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Changelog
Version 1.0.3
- (Minor) Source code revamped for WordPress standards
- Tested up to:
6.8
Version 1.0.2
- Minor code error fixed
- Tested up to:
6.7
Version 1.0.1
- Fixed: Fitting icon
- Added: Background and foreground color picker
Version 1.0.0
- Initial version released