Lifetime Stat Tracker is a lightweight Fabric mod that keeps long-term player statistics across worlds, servers, Realms, deleted saves, and resets.

Minecraft normally stores stats per world. If a world is renamed, replaced, deleted, or reset, that history can disappear. Lifetime Stat Tracker keeps a separate local record in a fixed per-user app-data folder outside .minecraft, so play time, deaths, distance travelled, mob kills, jumps, and advancement progress can keep building over time even when you use different launchers.

It works client-side for singleplayer, LAN, Realms, and multiplayer servers. For unmodded servers, it tracks a safe server-level aggregate so stats are not double-counted when the client cannot see the server's internal world identity. For accurate per-world tracking on Fabric servers with resets, multiple worlds, or proxy-style routing, install the mod on the server as well so the server can send the client a reliable world identity.

Features

Persistent lifetime stats across worlds, saves, servers, Realms, and resets
Per-world and per-server stat breakdowns
Tracks play time, deaths, distance, jumps, mob kills, and more
Tracks earned advancements while ignoring recipe unlock spam
Client-only support for singleplayer, Realms, LAN, and multiplayer
Optional server install for reliable per-world Fabric server identity
Manual tools for correcting ambiguous unmodded server tracking
Launcher-agnostic local JSON storage with backups for destructive commands

Good for

Players who want long-term stat history
Hardcore and challenge worlds
Seasonal or reset-heavy singleplayer worlds
Singleplayer world archives
Long-running single-world servers
Fabric servers that install the mod server-side for cleaner per-world tracking

Install note

Install Fabric Loader, Fabric API, and the Lifetime Stat Tracker jar that matches your Minecraft version.

Lifetime Stat Tracker reads the stats Minecraft sends to your client and saves JSON history in a fixed per-user app-data folder outside .minecraft. This keeps one lifetime history across different launchers and launcher instances. When upgrading from an older release, the mod copies existing .minecraft/config/lifetime-stat-tracker/ data into that app-data folder on first run if the app-data folder is still empty; old files are left in place as a backup.

The mod does not require a server install to be useful. Client-only installs work for singleplayer, LAN, Realms, and multiplayer, but unmodded servers and Realms cannot reliably expose their internal world identity to the client. In that case, Lifetime Stat Tracker uses a safe aggregate server entry.

For accurate per-world tracking on servers with resets, multiple worlds, or proxy routing, install the mod on the Fabric server as well.