WordPress
Gutenberg, Elementor, Divi- 01
Open the page editor.
Edit the page you want the widget on (or pick a global widget area for site-wide install).
- 02
Add a Custom HTML block.
Paste the snippet above. For site-wide, use the WPCode plugin's Footer slot instead.
- 03
Update the page.
Save. Widget renders on the live site, no theme edits.