You can watch Big Brother UK 2025 exclusively on ITVX, the UK's streaming platform for the show. ITVX offers live and on-demand episodes of season 21, as well as previous seasons, with a free account (you need a UK postcode to sign up)
. The show airs on ITV2 and ITV1 in the UK, and episodes can be streamed on ITVX without a TV license when watching on-demand
. If you are outside the UK, Big Brother UK is not officially available on streaming services in other countries. However, UK residents abroad or international viewers can use a VPN service like ExpressVPN or NordVPN to connect to a UK server and access ITVX as if they were in the UK, allowing them to watch the show live or on-demand
. In summary:
- Official streaming: ITVX (free account with UK postcode required)
- TV channels in the UK: ITV1 and ITV2
- Outside UK: Use a VPN to access ITVX
This applies to both the civilian Big Brother UK and the Celebrity Big Brother UK editions
