No nostr:nprofile1qqsx8x8ptc6pdhsf8wtregu8s0f2v65k2l9s3ja6fup9gmxa2km0rfqpremhxue69uhhyetvv9ujucn4d3kxjumgvfhh2mn50yhxxmmd9uq32amnwvaz7tmjv4kxz7fwv3sk6atn9e5k7tcpr9mhxue69uhhyetvv9ujuumwdae8gtnnda3kjctv9uppf9n0 made this one, he's got a few different things. This function is kind of hidden but it's a great tool.
Discussion
It’s nice that many apps/relays have this feature. Good for the user