Sovereign MC
Onlineplay.sovereignmc.netJavaSupports 1.7+Earth
15 / 100 players
Minecraft 1.21 Compatible Servers
Compatible with Minecraft 1.21: ServerBuddy tracks 2,721 multiplayer worlds that should accept clients on the 1.21 release line, each one checked through server-list telemetry. Sort by players, uptime or recent activity, then copy an IP that matches the client version you play on.
Showing 733–744 of 2,720 servers
ZNC SMP Server
Onlineznc-smp.ddns.netJavaSupports 1.7-1.21SMP
25 / 100 players
Prism Smp
Onlinena.prismsmp.netJavaSupports 1.7+PvP
18 / 500 players
Steve Gallery Hub
Onlinestevegallery.krJavaSupports 1.7+Survival
19 / 100 players
CharmMC OneBlock
Onlinecharmmc.netJavaSupports 1.7+OneBlock
22 / 500 players
LeorixMC
Onlineplay.leorixmc.funJavaSupports 1.7+Survival
23 / 500 players
SparklyPower
Onlinemc.sparklypower.netJavaSupports 1.7+Survival
9 / 2,026 players
Craftport
Onlineplay.craftportmc.com:25588JavaSupports 1.7+Prison
20 / 250 players
xaprosmp.xyzJavaSupports 1.7+Vanilla
19 / 50 players
PlanetCraft Network
Onlinemc.planetcraftn.comJavaSupports 1.7+Survival
8 / 420 players
Tavern
Onlinetavernmc.netJavaSupports 1.7+Survival
18 / 1,000 players
Mobcraft Cosmos
Onlinecosmos.mobcraft.orgJavaSupports 1.7+Pixelmon
20 / 100 players
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Good to know
Minecraft 1.21 Compatible Servers FAQ
Common questions about finding and joining servers in this collection.
How do I join a Minecraft 1.21 server?
Set your Minecraft launcher to a 1.21 profile, copy a server IP from the list above, then add it under Multiplayer. This page is compatibility-based, so it can include servers with broad ViaVersion-style support as well as native 1.21 servers.
Do 1.21 servers work with newer Minecraft clients?
Many servers run cross-version proxies that accept a range of client versions. ServerBuddy treats these pages as compatibility pages, so a server can appear here when telemetry indicates clients on 1.21 should be able to join.
Why should I pick a server on the 1.21 line?
The 1.21 line groups every patch in that release family, so it is the best way to find worlds that match the features and mods you want. ServerBuddy counts 2,721 servers on this line, ranked by genuine activity.