Regular expressions are sequences of characters that are used to match character combinations in strings. They come very handy in search and find operations. These 6 RegEx plugins let you take advantage of this technology on your site:
Search Regex: this plugin lets you perform search & replace in your posts, pages, and custom post types. It can be used to perform site-wide changes and update URLs.
Redirection: a super handy plugin that lets you manage redirects on your site like a pro. It is compatible with Search Regex, so you can bulk update your redirects.
Checkout Field Editor & Manager for WooCommerce: as the name suggests, this plugin lets you manage checkout page fields in your store. It has a drag & drop form builder. Supports custom validation rules using RegEx.
Better Find & Replace: a versatile plugin that lets you perform find and replace operations on your site. It can find and replace URLs, mask bad words, or change HTML tags. It supports regular expressions.
jQuery Validation For Contact Form 7: lets you validate URLs, date, credit card, and other fields. With regular expressions, you can perform complex validations (pro version).
PW WooCommerce Bulk Edit: a handy plugin that saves you time updating your WooCommerce database. It lets you change prices fast, search/replace text, and perform wild card searches. The pro version has Regular Expressions for replacing and searching text values.
Have you found better RegEx WordPress plugins? Please share them here.