The Backrooms does not have a single officially credited “inventor,” but the core idea comes from an anonymous 4chan user who posted the now‑famous yellow office photo with a short creepypasta on the /x/ paranormal board on May 12, 2019.

Quick Scoop

  • The original Backrooms concept started as a creepypasta attached to a liminal, ugly-yellow office photo shared by an anonymous user on 4chan’s /x/ board in 2019.
  • Because the post was anonymous, there is no publicly confirmed, real‑name “creator” of the Backrooms setting itself.
  • In 2022, YouTuber Kane Parsons (known as Kane Pixels) massively popularized the Backrooms with his found‑footage style horror shorts, so many casual fans associate him with “making the Backrooms,” even though he adapted the pre‑existing meme.

Who “made” the Backrooms?

  • The origin :
    • An anonymous 4chan /x/ user posted the image and text about glitching out of reality into endless yellow rooms, which is considered the birth of the Backrooms creepypasta.
* The concept then spread through forums, Reddit, and imageboards as collaborative horror, with many people adding levels, entities, and lore.
  • The popularizer :
    • Kane Parsons created the viral 2022 short “The Backrooms (Found Footage)” and an ongoing web series, often leading people to call him “the Backrooms creator,” though his work is an interpretation and expansion.

Forum and fandom discussion

  • In community spaces like Reddit’s r/backrooms, fans often debate “who made the Backrooms,” usually landing on a distinction: anonymous 4chan poster as originator, Kane Pixels as the main modern shaper of the aesthetic and story.
  • Many users emphasize that the Backrooms are now a collaborative, community‑driven universe, closer to an open mythos than a tightly owned single‑author work.

TL;DR:

  • The original Backrooms concept: anonymous 4chan /x/ user in 2019.
  • The most influential modern Backrooms creator: Kane Parsons (Kane Pixels), via his 2022+ web series.

Information gathered from public forums or data available on the internet and portrayed here.