Minecraft 1.21.3 servers
These servers accept Minecraft 1.21.3 clients. Player counts and uptime are pinged live, so what you see is what you get when you connect.
2 verified 1.21.3 servers · live player counts · updated every minute
How to join a 1.21.3 Minecraft server
- 1. Copy the server IP from any listing above.
- 2. Open Minecraft and go to Multiplayer → Add Server.
- 3. Paste the IP (Bedrock players also enter the port) and save.
- 4. Join — uptime and player counts here are pinged live, so the server should be online.