Open-source alternatives to Yourls Keep Query String

A simple plugin to redirect based on User-Agent, all blacklisted user agents won't be redirected to target URL but instead shown a custom page.

Add the following line to 'user/config.php' and set the prefix to your preferred character or string:

Utility to check for endpoint URL redirections and update the long URL in YOURLS

A YOURLS plugin that checks submitted URL's for validity, reachability, and redirection

A YOURLS plugin that routes configured keywords to one of multiple destination URLs, with optional weighted chances per URL.

Limited Links

Meta Redirect

This plugin limits the minimum and maximum number of characters for custom keyword

This plugin for YOURLS allows you to create redirects based on regex patterns, simple text replacements or script.

YOURLS API - Regenerate URL

Redirect Index Plugin for YOURLS and newer.

A YOURLS-based plugin to restrict access from specific referrer domains.

This plugin allows administrators to limit the original URLs with regexes. It supports both whitelist and blacklist mode as well as granting specific users the ability to circumvent this limit.

yourls-api-save-by-keyword

Search for links based on various criteria (creation date, long URL...) and delete them. Handy when you want to delete dozens (or hundreds) of links at once.

YOURLS: If keyword isn't found in the database, redirect to admin page and pre-populate the short URL field

This plugin gives several limitations on allowed keywords for YOURLS. Right now, there are 3 limitations that are already implemented: 1. Limit keyword length as provided in https://github.com/adigitalife/yourls-limit-keyword-length 2. Limit usage of blacklisted keywords 3. Limit usage of…