If none of the above methods work, it's time to contact your network administrator or school/college authorities to see if they can unblock YouTube for you.
Some blocks are DNS-based (they prevent YouTube’s address from resolving). how can i unblock youtube on my computer
Free, easy. Cons: Won’t bypass deep packet inspection (DPI) or proxy-based blocks. If none of the above methods work, it's
Works on any network, hides activity from admins. Cons: Good VPNs cost money; free ones may have data limits. forgot your own block):
Proxies act as middlemen – you visit the proxy site, and it fetches YouTube for you.
If you are the admin (e.g., forgot your own block):