This extension converts phpBB3's default URLs to SEO-friendly permalinks.
THIS EXTENSION IS STILL IN TESTING! DONT USE IT ON A LIVE WEBSITE!
- Converts topic URLs: 
viewtopic.php?f=1&t=123→/topic/topic-title-123.html - Converts forum URLs: 
viewforum.php?f=1→/forum/forum-name-1/ - Maintains backward compatibility with original URLs
 - Configurable URL formats via Admin Control Panel
 - Automatic slug generation from titles
 - Database caching for performance
 
- Copy the extension to 
ext/webfounders/seo_permalinks/ - Go to ACP → Customise → Manage extensions
 - Enable "SEO Permalinks"
 - Update your 
.htaccessfile with the provided rewrite rules 
Visit ACP → Extensions → SEO Permalinks to configure:
- Enable/disable the extension
 - Customize URL formats
 - Set slug generation options
 
- Before: 
viewtopic.php?f=2&t=123 - After: 
/topic/my-awesome-topic-123.html 
- Before: 
viewforum.php?f=5 - After: 
/forum/general-discussion-5/ 
If using Nginx, add these rules to your server block:
location ~ ^/topic/.*-([0-9]+)\.html$ {
    try_files $uri /viewtopic.php?t=$1;
}
location ~ ^/forum/.*-([0-9]+)/?$ {
    try_files $uri /viewforum.php?f=$1;
}- phpBB 3.3.0 or higher
 - PHP 7.1 or higher
 - mod_rewrite (Apache) or equivalent
 
Webfounders
Website: https://webfounders.net
GPL-2.0-only