You can't use url buttons without any bot. But if you use bot you can make better and effective url buttons.

There is ni method with out bot

U have to use a bot to create a button link, like @ButtonCreaterBot, but u can also create a text link. - To do that just select the text that u want to make a link, then click the three vertical dots from the pop up option, after that u'll see styles like Bold, italic, Create Link... select Create Link then enter the url... Done!

You can't do that with out button