Force Login is a simple lightweight plugin that requires visitors to log in to interact with the website.
Easily set the visibility of BuddyPress profile fields to hidden, allowing only admin users to edit and view them.
Remove clutter, save space: display and hide additional content in a SEO friendly way by wrapping content in an [expand] shortcode.
Plugin to encode/decode and display content using the ROT13 cipher.
To protect your Blog from automated spambots, this plugin adds invisible formfields to your comment form.
Allows a download to be hidden as well as preventing direct access to the download
Specify the Home hidden under all the article，Set up one or more categories, as long as the article is contained in the specified category, then the
Hide the Admin Bar in WordPress 3.1+
This plugin allows you to hide text under the tags [spoiler]your text[/spoiler].
The plugin hides post and comment publishing dates from Google.
Shortcodes to wrap around text, which specify at what date or time that content should appear or disappear, either once, or on a recurring basis.
Secure Hidden Login hides the normal login and allows you to login wih a key combination or special button (in the same area taken up by the admin bar
Easily add expand and collapse functionality to any WordPress theme. No coding skills required! Beautifully simple UI. Save space with this plugin for
Hide certain classes and IDs on some or all of your pages and posts.
The ultimate tool for publishing your private thoughts in public
Hides logo in WordPress login screen to make it clearer.
Hide installed plugins from clients and other admin users.
This plugin is designed to help you add hidden contents only visible for the visitor who are logged in.
Contact Form 7 - Add useful modules such as hidden fields and "send all fields" to the Contact Form 7 plugin
Hide certain tags from tag lists and tag clouds. Allow capable users to see hidden tags with the *see_hidden_tags* capability.
Bloquea el spam de todo tipo de robots con un captcha que es invisible para los usuarios de tu web o blog.
Ultimate Category Excluder (Beta) is for testing Ultimate Category Excluder in real world environments. Not for production use!
Ultimate Category Excluder allows you to quickly and easily exclude categories from your front page, archives, feeds, and search results.
This plugin allows you to create a container for spoilers within pages, posts, comments, and widgets. Also supports spoiler groups.
This plugin creates a shortcode to add an expandable box to show and hide the selected content on a post or page with customisable show and hide links
**Cat-Pass** lets you password-protect categories. **Caution:** deactivating the plugin will render your protected posts visible again.
Versatile Censor Tool
This plugin allows you to hide part of any posts, which will be available to the user after he clicks a button "I like" (vKontakte).