The 1.12 version of Minecraft is unique because it uses the older block ID system, making these texture packs incredibly lightweight and fast.
Save the .zip file of a reputable 1.12 X-Ray texture pack. minecraft 1.12 xray texture pack
When you activate the pack, the world looks like a floating wireframe network of valuable ores, structures, and lava pockets. This allows you to tunnel directly toward resources without wasting iron pickaxes on blind strip-mining. Step-by-Step Installation Guide for Minecraft 1.12 This allows you to tunnel directly toward resources
: Because cobblestone and mossy cobblestone are often left visible, finding spawners and underground strongholds becomes significantly easier. Open Minecraft and navigate to Options > Resource Packs
the .zip file for version 1.12 from a trusted source like CurseForge. Open Minecraft and navigate to Options > Resource Packs . Click Open Resource Pack Folder . Drag and Drop the downloaded .zip file into that folder.
On servers with "no rules" (like 2b2t clones), X-Ray packs are standard tools for survival. Conclusion
Most modern multiplayer servers use plugins like Orebfuscator . These plugins actively replace hidden blocks with fake ore textures, rendering X-Ray packs useless or confusing.