Lessn is described as 'extremely simple, personal url shortener written in PHP with MySQL and mod_rewrite' and is a URL Shortener in the Development category. There are more than 100 alternatives to Lessn for a variety of platforms, including Online / Web-based, Linux, Self-Hosted solutions, Windows and SaaS. The best alternative is Kutt, which is both free and Open Source. Other great apps like Lessn are bit.ly (Freemium), Polr (Free, Open Source), YOURLS (Free, Open Source) and TinyURL (Free).
Shorten URLs from anywhere with bit.ly. Bit.ly allows users to shorten, share, and track links (URLs). Reducing the URL length makes sharing easier. Bit.ly is available as a website, as a bookmarklet, and as a robust and open API.
Earn money for each visitor to your shortened links with adf.ly! Use a URL shortening service that pays. adf.ly is a free URL shortening service with a twist: get paid to share your links on the Internet! Just register for an account and start shrinking.
Frama.link is a free (as in free speech) simple online URL shortener. 1 Paste a long URL to make it shorter. 2 If needed, you can choose the text for the shortened link 3 Next step: share your short link with whoever you wish.