Simple Vanilla Utilities: Square Map

A client-side square minimap and fullscreen map, with separate explored surface and height-layered cave records.

• Coordinates, biome information and a direction compass.
• Death markers with direction, distance and height difference.
• Up to 100 persistent waypoints; add, edit, toggle and delete them.
• Surface and underground maps, including the Nether. The fullscreen height bar selects cave Y layers.
• Optional hostile, neutral and friendly mob faces or colored dots, plus player markers.
• Explored terrain and waypoints are stored separately for each world/server and dimension.
• Only loaded and explored terrain is recorded. Mob information is limited to what the client receives.
• Respects server reducedDebugInfo restrictions by disabling HUD, terrain recording and map display.

M opens the fullscreen map. J toggles the HUD, K toggles death markers; keys are configurable. Pan by dragging, zoom with the wheel, change cave height with the vertical bar or Shift+wheel.

Minecraft Java 1.21.1 / Java 21. Fabric Loader 0.16.10+ and Fabric API required. Client only. Remove older Square Map / Coordinates & Death HUD JARs before installing. The legacy mod ID and settings file are retained for compatibility.

0.4.0-alpha.3 fixes the reported height-control NoSuchMethodError and includes runtime-reference audits and automated checks. In-game rendering and performance still need validation.

日本語

座標・バイオーム・死亡地点表示をまとめた四角いミニマップと全画面地図。地表と地下を別々に保存し、地下の表示高さを変更できます。ウェイポイント、敵対・中立・友好生物の顔/点表示にも対応。Mで地図、JでHUD、Kで死亡地点表示を切り替えます。クライアント専用です。

If used with SVU: Music Control, change one of their default M key bindings.