1to.app is described as 'https://1to.app/ is the Advance URL Shortner. It Has Unique Feature "Bulk Shorting With Text" which Short all URL in the in the Paragraph and Replace Long Links with Short URL and Provide Paragraph with Shortened Links as Output'. There are more than 100 alternatives to 1to.app, not only websites but also apps for a variety of platforms, including Windows, Linux, Mac and Self-Hosted solutions. The best alternative is Kutt, which is both free and Open Source. Other great sites and apps similar to 1to.app are bit.ly (Freemium), Polr (Free, Open Source), YOURLS (Free, Open Source) and Catbox (Free).
Giv.to is a URL shortener for causes, non-profits, and political Campaigns. In addition to shortening URLs, Giv.to offers the most detailed analytics of any URL shortener. View where users come from, their browser and what search terms they use to find your content.
Custom URL shortening service that allows you to use your own domain or subdomain. Your users will know they are clicking on trustworthy links because it's your domain. Only your authorized users can create links on your short URL service.
You may have heard of projects like bit.ly where you paste a long URL and the service spits back a shorter one you can share with friends and colleagues. cmpct.io is a bit like bit.ly but it differs in a few ways...
Z.ips.ME is a free open-source program that allows you to use your website as your very own link shortening service. You control the link text, how long the link works, and only you have access to your data.
PHPurl is a simple script that allows users to make a shorter url. This is great when you have a long url (ex: http://blondish.net/scripts/phpurl/) and you want to make it shorter for SMS or other things that have a limit on how many characters you can type (ex: Twitter).