FriendlyId is the “Swiss Army bulldozer” of slugging and permalink plugins for ActiveRecord. It allows you to create pretty URL’s and work with human-friendly strings as if they were numeric ids for ActiveRecord models.

AttrSlug is an ActiveRecord concern that automatically generates slug fields using array of attributes.s

A Ruby gem to create slugs from Strings.

🐌 Ruby gem to generate unique, SEO-friendly slugs for your records

Yet another library for generating URL slugs for strings

Gem that generates unique phrases to use in your app as password, url, tokens and etc.

Sequel plugin which enables your model to have slug and be found by slug.

Generates a DB-unique & validated slug

Sequel Generate Slug auto-generates URL-friendly slugs for Sequel models. Uses title column, saves slug in slug column. Supports multi-language slugs, updates with title change.

Gem version of the old acts_as_slugable Rails 1.x plugin (usable on rails 5)