Web Beard has a brown beard and wears a spider mask/bandana, a navy pirate hat, a blue jacket, a red cloth on his waist, navy pants, and brown pirate boots.
He speaks with a pirate affectation and was very stubborn and cross until Spidey showed him and his crew how to work together and he even gave them the piece of the Siege Perilous. He always been protective towards his coconut companion Coco, whom he considered him his only "friend".
At an unknown point in time he had a crew and treasure but was (correctly) accused by his crew that he wanted to take the treasure for himself, so they stranded him on a deserted island but he managed to take the treasure.
Web Beard first fights Spider-Man and Kid Arachnid thinking they were after his treasure until they webbed him up and realized part the shard was in his treasure chest when his old crew showed up on his ship The Groot. They almost walked the plank until the Kraken showed up and attacked Groot. They then realized that Spidey was right to work together and with teamwork they defeated the Kraken. He then gave them the shard for their help and they left to the next dimension, with him greatly shocked their story of other dimensions were true.
He reappears in Return to the Spider-Verse: Part 4, where it is revealed he encountered the evil Spiderman Wolf Spider who drained the life essence of his and other counterparts. He was saved by the Ultimate and with the other Spidermen thanked him for getting their drive back before returning to their respective dimensions.