What Is a URL Shortener? (And What They Actually Do)

The redirect is the easy part — see what a modern URL shortener actually does, live in Linkly. Shorten an unreadable link, track every click by country and device, put links on your own domain, change a destination after sharing, and tour the extras — QR codes, link rotators, geo redirects, Google Sheets sync, and more.

Transcript

The full spoken transcript, split by chapter.

0:00The whole trick, explained
A URL shortener takes a long, ugly web address and hands you a short one. Click the short one, and it forwards you straight to the long one. That's the whole trick: a redirect with a name you can actually remember.
0:12Long URL → short link, live
Here's a link nobody could read out loud. Paste it in, and you get this back — the same destination exactly, just short enough to put on a poster or read over the phone.
0:22From shorteners to link managers
Shorteners have been around since about the year 2000. Back then, shortening was the whole product. The modern ones are really link managers. Three things are worth seeing.
0:32See every click (country + device)
Every click gets logged — the country it came from, and what device it was on. You paid for that traffic; now you can actually see it. Your links can also live on your own domain instead of ours: it's just a dropdown.
0:42Your own domain — and editable links
Links that look like you get more clicks. And a link isn't locked: even after you've sent it, you can change where it points. The link itself never has to change.
0:53Also in the box: 8 more features
And that's before the extras — swap the social image on a link, rotate one link between destinations, redirect by country or device, get a QR code for every link, stream clicks live into Google Sheets, plug it into ChatGPT or Claude, fire retargeting pixels, or automate the whole lot through the API.
1:13Try it free
A plain link does none of that. So that's a URL shortener — and then some. Linkly is free to start.

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