UrlHum - The modern, privacy-aware URL shortener built with Laravel.
1to.app - https://1to.app/ is the Advance URL Shortner.
Anchr.io - Anchr provides you with kind of a toolbox for tiny tasks on the internet.
Ok2 Smart URL Shortener - Build, Customize & Manage your links in OK2’s smart link shortener.
YOURLS - YOURLS is a website that contains all the tools you need to create and launch your very own URL shortener. URL shorteners like bitly or TinyURL are fine for public use, but they offer limited options in terms of URL customization.
Kutt.it - Kutt.it is a free and open source URL shortener with custom domains and stats.