Many schools explicitly allow Minecraft Education Edition , which provides a restricted but official environment. If you have a school-issued Microsoft 365 or Google account, you can often log in for free. Popular Unblocked Alternatives and Clones
Mojang offers a free, browser-based version of the original 2009 game at classic.minecraft.net. It is entirely web-based, requires no installation, and is often overlooked by basic network filters. Unblocked Games Minecraft
When the official version is inaccessible, many "aggregator" sites host Minecraft-inspired games that are less likely to be blocked. How To Play Minecraft On School Chromebook! - Tutorial Many schools explicitly allow Minecraft Education Edition ,