_           __
   ___    __ _  __ _____  (_)___  ___ / /
  / _ \_ /  ' \/ // / _ \/ / __/ (_-</ _ \
 / .__(_)_/_/_/\_,_/_//_/_/_/ (_)___/_//_/
/_/paste bin

paste something

from a terminal

echo hello | curl --data-binary @- https://p.munir.sh
curl --data-binary @notes.txt https://p.munir.sh
curl https://p.munir.sh/abc123

You get a link back. A browser shows the paste with line numbers; curl gets the text as it was.