Search Regex adds a powerful set of search and replace functions to WordPress posts, pages, custom post types, and other data.

Simple search tool using regular expressions to find unwanted code in plugins.

Use a shortcode to include a file (or just a part of a file by using text delimiters) into the current post from any URL, or from the local server.

rexCrawler is a regular expression web-crawler plugin. Able to parse websites, save data and show them on pages.

The Validated Field add-on for Advanced Custom Fields provides input masking and server-side validation of other field types.

An easy to implement web data extractor for WordPress. The plugin display realtime data from any website directly into your posts, pages or sidebar.

A plugin for converting @user mentions, #hashtags and URLs in a tweet into clickable links.

Applies regular expressions to text and/or title of posts and pages to dinamically replace text before saving to DB.