Xray 1.20.1 | Working & Trusted

The fixation on “1.20.1” in the subject line is not accidental. This version, released in June 2023 as a hotfix to the Trails & Tales update, represents a high-water mark for mod compatibility. Major mod loaders like Fabric and Forge stabilized quickly on 1.20.1, and utility clients were among the first to update. Unlike later versions (1.20.4, 1.20.6) that introduced minor data-pack changes, 1.20.1 remains the “modding stable” release—meaning Xray tools for this version are mature, widely tested, and feature-complete. Furthermore, many large SMP servers deliberately pin themselves to 1.20.1 to ensure plugin stability, making this version the primary battleground for anti-cheat versus Xray developers.

For the majority of the survival multiplayer (SMP) community, Xray 1.20.1 is anathema. Mining is one of the three core pillars of survival gameplay (alongside building and combat). The thrill of descending into a dark cave, listening for lava hisses, and finally spotting the telltale glint of diamond ore is a carefully crafted psychological reward. Xray completely bypasses this loop. A player using Xray can, within ten minutes, acquire a stack of diamonds that would take a legitimate player hours to mine. This has several destructive effects: it devalues currency on server economies (where diamonds often serve as the baseline), removes risk (by revealing lava pockets and caves), and fosters deep resentment among honest players. Most public servers running 1.20.1 employ anti-cheat plugins like Paper’s built-in watchdog or third-party tools like AntiXray (which uses “obfuscation” to hide ore positions from the client until stone is broken), but cat-and-mouse games persist—Xray developers continuously update their modules to evade detection. xray 1.20.1

At its core, an Xray mod does not “see through” blocks in a magical sense. Instead, it exploits how the Minecraft client renders the world. In a standard game, the client receives chunk data from the server (or locally from the save file) and renders every visible face of every block within the player’s view distance. For performance reasons, the client already knows which blocks are solid and which are transparent. Xray modifications for version 1.20.1, such as the popular “Xray Ultimate” or utility clients like Meteor Client or Wurst, intercept this rendering pipeline. They selectively tell the client to skip drawing specific block types—most commonly, stone, dirt, gravel, and andesite—while forcing others, like diamond ore, ancient debris, or chests, to render as fully opaque, highlighted blocks. The result is a surreal, wireframe-like view of the underground where valuable resources appear suspended in a void. Notably, on a pure vanilla server without anti-cheat plugins, the server still sends all block data to the client, meaning Xray cannot be prevented server-side; it is a client-side illusion. The fixation on “1