World Play Time Reborn

World Play Time Reborn is a Fabric and NeoForge mod for Minecraft 1.21.11 and later that displays the amount of time you've spent on a given Minecraft world and its save-directory size in the world selection screen, in the top-right corner of each world entry. It does this by checking the "Play Time" statistic for the world, so playtime will be displayed for existing worlds that were created without the mod as well. This is a fork of the original World Play Time mod, which is no longer receiving updates for new versions of Minecraft.

The mod is client-side only, and does nothing on the server-side.