Working SCP: Site 21 Codes
Last updated August 22, 2026
No working codes right now
We're tracking SCP: Site 21 and will list codes here the moment the developers release them. If you spot one first, send it our way below.
How to redeem codes in SCP: Site 21
- Launch SCP: Site 21 on Roblox.
- Look for a Codes, Shop or settings button — usually on the side of the screen.
- Paste the code exactly as shown above. Codes are case-sensitive.
- Press redeem to claim your reward.
Codes expire without warning — if one fails, it was almost certainly pulled by the developer.
Found a code we're missing?
Submit it and we'll verify it before it goes live.
About SCP: Site 21
Welcome to Site 21... Discover the funny contained anomalies and explore the facility😳 Make sure to bring a parent or guardian because this game is cray cray. 😱😱 Current Update: Cafeteria Next Update: Expansion and New SCP's