Bedrock Chunk Border Visualizer

[1.3.0] - 2026-10-18

New

• New settings menu built with Minecraft's data-driven forms. Changes apply the moment you make them, with no Apply button, and options that need borders on are greyed out while they're off
• Chunk labels (off by default): the coordinates of the eight chunks around you float over each one, seen through terrain
• Slime chunks are marked on the chunk labels and in the info bar
• Three colour schemes: Classic (yellow and red), Colour-blind friendly (blue and orange) and Subtle (white and grey). The compass letters follow the scheme too
• Brightness slider, 25% to 100%, for a quieter grid that's easier to build through

Changed

• The N/E/S/W markers are now big floating letters instead of particles, coloured by your colour scheme. They turn to face you, show through terrain, and follow you as you climb or dig
• New border textures: neutral grey so every colour scheme shows its true colour, darker squares so the grid lines stand out and you can see through the walls, and brighter posts marking the chunk corners. The grid itself is unchanged: one square per block on your chunk, one per two blocks around it
• The animated borders scroll smoothly instead of stepping at 16 frames a second
• Borders refresh every second instead of every 3 seconds
• Requires Minecraft 1.26.50 or newer (Script API @minecraft/server 2.10.0 and @minecraft/server-ui 2.2.0)

Fixed

• Borders blinked, flashed or jumped every time they refreshed. Each refresh now fades smoothly into the next, and the scrolling carries on where it was instead of restarting
• After crossing into a new chunk, the old outline stayed on top of the new one for up to 3 seconds. It now fades out within a second and a half

Upgrading from 1.2.0

• Your settings are kept. The new options start at their defaults: chunk labels off, Classic colours, 100% brightness
• Compasses named "chunky" or "stillchunky" still work, like any other compass