How to make a link on the site to open Telegram?

Question

Messengers

On the html page, I want to make a link by clicking on which the user opens Telegram. It is desirable that somehow my login is already added to "whom to write to". That is, as for emai'a, you can do mailto:[email protected]_email.com, I also want it for Telegram.
How to do it?

Answer 1

Is this option not suitable? https://telegram.me/YourUserName

Answer 2

And what was the problem with seeing how it was done on t.me?

<a href="tg://resolve?domain=username">username</a>

Answer 3

Option for RF (because t.me and telegram.me domains are blocked)
Any t.me alternatives add ads and redirects to third-party sites over time.
I had to file my own solution https://github.com/tgrm/tgrm.github.io

Answer 4

Well, the third option:
t.me/username
<a href="http://t.me/username">username</a>

Answer 5

Use this service: https://msngr.link