Configuration

Navigate to Extensions > Plugins > System - MokoJoomOpenGraph to configure the plugin.

Basic Settings

Parameter	Description
Site Name	The `og:site_name` value. Leave blank to use the Joomla site name.
Default OG Title	Site-wide fallback title for social sharing. Used when a page has no custom OG title and no page title.
Default OG Description	Site-wide fallback description. Used when a page has no custom OG description and no meta description.
Default Image	Fallback image used when no article or page image is found. Recommended: 1200x630px.
Twitter Card Type	Summary (small image) or Summary with Large Image (large image).
Twitter @username	Your site Twitter handle (e.g. @mokoconsulting).
Facebook App ID	Your Facebook App ID for `fb:app_id` meta tag.
Telegram Channel	Your Telegram channel handle for link previews.
Discord Embed Color	The color of the embed sidebar when shared on Discord.

Parameter	Description
Auto-generate Tags	Automatically generate OG tags from article content when no custom tags are set.
Strip HTML	Remove HTML tags from auto-generated descriptions.
Description Length	Maximum character length for `og:description` (50-300, default 160).
Auto-resize Images	Resize images to 1200x630px using center crop. Cached in `images/mokoog/generated/`.
Enable JSON-LD	Output structured data (Article, WebPage) for Google rich results.
JSON-LD Breadcrumbs	Output BreadcrumbList schema from Joomla pathway.

OG tag values are resolved in this order:

Custom OG data -- per-article/menu/category overrides set in the editor
Page metadata -- Joomla page title, meta description, article images
Site-wide defaults -- Default OG Title, Default OG Description, Default Image from plugin config

This ensures every page always has OG tags, even without any manual configuration.

When editing an article, menu item, or category, you will see a MokoJoomOpenGraph tab with: