What is the easiest way to transfer plain text, unicode, between a computer and a smartphone?

Question

Computers

From time to time there is a need to transfer text between a computer, or a laptop and a smartphone. This is a simple text, but it is inconvenient to print, and it can be in any language (Arabic, Japanese, Russian) and may contain special characters. symbols. Connecting the cord every time is inconvenient.

What is the easiest way to send it once - and send it? No additional burners. As if it were a clipboard, only between different devices.

Through the QR code is perhaps the first thing that comes to mind. Yes, you can, but is there a better way? And how from a smartphone to a computer then?

OS and there and there can be any.

Answer 1

Yes, open the same Telegram and copy-paste it into Saved Messages.
no additional flashing is needed - it also works through the browser

Answer 2

Any program with synchronization? Where there is a client both on the desktop and on the phone. Notion, for example, one of those that I personally use. Or a messenger. In any case, you are already using something, so there will be no additional prog. Or mail to yourself? A million options.