Edit SEO tags (or any custom field) from the All Posts page. Auto-detects SEO plugins & themes.
It reproduces metadata information and it generates taxonomy clouds to publications simply via shortcodes.
A simple utility plugin for changing or deleting post or user meta (custom fields) keys in bulk.
Automatically add <link>, <meta> description and <meta> keywords to your HTML on a per-post (or page) basis.
Automatically remove exif and metadata data after uploading. Just moment supported format: JPG and PNG. Using ImageMagick
This plugin display a Creative Commons banner below your posts in WordPress. All metadata included.
Convert custom fields to tags, categories or taxonomy terms
Easily add featured images to your categories, tags, and custom taxonomy terms. Supports all taxonomies!
This plugin provides integrated navigation for your website. Use WordPress as a CMS for your website and think in navigation terms (main, sub etc.)
Media Metadata Workflow Wizard: Integrate your media metadata workflow with WordPress's Media Library
Simple Open Graph adds Open Graph meta data to the header
Click a button in wp-admin to force an Open Graph rescrape.
A helpful, little plugin that shows useful, statistical information about the content on your blog, in a widget.
Add image attribution, Creative Commons and other licenses, via the Media Library. Choose the attribution location, below content or as a caption.
Pretty icons for categories, tags, and other taxonomy terms
DeleteCustom helps you to delete the custom fields of your posts. Very easy to install and use.
Adds Open Graph Protocol meta to the individual pages and posts of your WordPress Install.
ScholarPress Coins adds COinS metadata to your blog posts, which will allow other tools that can read/parse COinS to ingest data about your posts.
Customise the way your post/page will be displayed on the major social media through the Open Graph Protocal (OGP).
Geotag your posts to create a local search and mapping visuals for your readers.
A highly customizable AJAX-based WordPress search bar alternative with the ability to autocomplete.
Scriblio enables faceted searching and browsing of WordPress posts, pages, and custom post types.
Blocks users from "pinning" pages from your WordPress site on the Pinterest social media site.
Authors for categories, tags, and other taxonomy terms
The unAPI Server is a WordPress plug-in implementing the final version of the unAPI specification, ďa tiny HTTP API for the few basic operations neces
A simple and easy way to geotag your posts.
It allows to manage a publication repository and exposes metadata in order to be indexed by Google Scholar
Adds a feed for exporting your data using the DOAJ article XML schema.
Advanced Export/Import (WordPress) Object Users: Make a full user backup, restore wherever you want!
Link Counter is a WordPress Plugin that produces a report of targeted links and domains from a blog's posts and pages.