- [Nimbus](https://github.com/ethanal/nimbus) - A URL shortener and file sharer with a drag-and-drop OS X menu bar client and web interface. `MIT``Python`
- [Polr](https://project.polr.me/) - A modern, minimalist, modular, and lightweight URL shortener. ([Source Code](https://github.com/Cydrobolt/polr)) `GPL-2.0``PHP`
- [reduc.io](https://github.com/ziyasal/reducio) - URL shortener service is written in Scala using Akka-Http and Redis. `MIT``Scala`
- [shorturl](https://github.com/prologic/shorturl) - Simple URL shortener with very tiny URLs. ([Demo](https://url.mills.io)) `MIT``Go`
- [shuri](https://github.com/pips-/shuri) - SHort URI - Lighweight URL shortener. `MIT``PHP`
- [url-shortener](https://github.com/cagataycali/url-shortener) `⚠` - Shitty url shortener, emoji and AI powered. `MIT``Nodejs`
- [YOURLS](http://yourls.org/) - YOURLS is a set of PHP scripts that will allow you to run Your Own URL Shortener. Features include password protection, URL customization, bookmarklets, statistics, API, plugins, jsonp. ([Source Code](https://github.com/YOURLS/YOURLS/)) `MIT``PHP`
- [reduc.io](https://github.com/ziyasal/reducio) - URL shortener service is written in Scala using Akka-Http and Redis. ([Source Code](https://github.com/ziyasal/reducio)) `MIT``Scala`