Spurls (Simple private URL shortener) v1.8
Spurls is a Firefox Add-on copy of YOURLS shortener, defaulted to work with the YOURLS server url.gxvwb.dev. Spurls creates private Short URLs using easy to remember 4-digit numerical codes and does not track users.
This Add-on was created for personal use, but published to comply with Mozilla’s guidelines. Code was mostly copied from YOURLS shortener by Martin Scharm and MDN Web Docs.