You probably should not use link shorteners, here's why:

- All links on Mastodon count as 23 characters no matter how long they really are. There is no need to shorten links on Mastodon, it won't save you any space.

- Link shorteners endanger privacy by allowing click tracking, and by hiding what is actually being clicked.

- Shortener providers will shut down, breaking all their links. e.g. Google's shortened links will all show 404 errors from September: https://chaos.social/@root42/114929876895398208

#FediTips

root42 (@[email protected])

Another reminder that you should never ever use link shorteners: https://www.heise.de/en/news/Google-s-URL-shortener-goo-gl-will-only-show-404-errors-from-the-end-of-August-10501127.html

chaos.social

@FediTips Absolutely agree, there have been so many issues with link shortneres closing down and making it easy for history to be re-written, the Gardian here in the UK As a prime example - https://shkspr.mobi/blog/2023/02/never-use-a-url-shortening-service-even-if-you-own-it/

I've generally found only one or two cases where I genuinely need a link shortner and it's usually with the following conditions:

1) I own said link shortener and can control the data and how long it stays alive

2) I need someone else (or a group) to access a URL which would be difficult to type and where I need to provide the information on hard-copy or a presentation and can't for some easy reason send everyone the details.

3) The useful life of the link is short, generally a day or two at most, no risk of history being re-written because nobody's ever going to need to open the link again.

I've used it when running technical game-days or training sessions face to face where I can spin up a link and destroy it afterwards but that's about the only useful time...

Never use a URL shortening service - even if you own it

The Guardian launched its online adventures back in 1999. At some point, they started using the name "Guardian Unlimited". Hey, the dot com boom made us all do crazy things! As part of that branding, they proudly used the domain GU.com Over time, the branding faded and GU.com became a URL shortening service. Tiny URls like gu.com/abc could be printed in papers, sent via SMS, or posted on…

Terence Eden’s Blog

@wild1145

Good grief... shame on the Guardian for doing that!