Tobias James Smith (born 23 December 2003), known online as Tubbo, is a British Twitch streamer and YouTuber who is primarily known for creating Minecraft content.

[7][9][10] In February 2021, Smith participated in PogChamps 3, an online chess tournament for content creators hosted by Chess.com, reaching the semifinals of the consolation bracket before losing to fellow streamer Neekolul.

[14] Vulture reported that Smith was one of the top streamers for Five Nights at Freddy's in 2021, generating approximately 273,000 hours of collective viewership for the game.

[19] On 1 March 2023, Smith began a subathon called the "Tubbathon 2", where he streamed continuously until the timer, which a viewer could add to by donating or subscribing, ran out.

[25] On 4 February 2025, Smith announced that he would partake in an exhibition boxing match on Creator Clash 3 against fellow former Dream SMP member Sapnap for charity.

The server was supposed to open in August, but the team at TubNet postponed the launch until November to improve its data security protections.

[31] In June 2022, Smith participated in a Minecraft charity tournament held by the MC Championship called MCC Pride with several other online creators.