reference_image_overlay-1.0.2+1.21.9 is a release file of the Minecraft mod Reference Image Overlay for Fabric, made for Minecraft 1.21.6-snapshot, 1.21.8, 1.21.6, 1.21.7, 1.21.9-snapshot, 1.21.9, 1.21.10, 1.21.11-snapshot, 1.21.11. It was published on October 17, 2025 and is 0 MB in size. For the full description, screenshots and every other version, visit the Reference Image Overlay mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.