Tools / Hytale

Hytale

All 2 free Hytale server tools, in one place.

## tools

World Doctor (fix corrupted & converted worlds)

World crashes when breaking blocks, renders as if underground after a Minecraft conversion, or lost chunks? Scan every region file and stored chunk in your browser, quarantine what the game cannot read, rebuild broken surface heightmaps, and download repaired region files. Nothing is uploaded.

> Run checkup

hytale/preflight

Server Preflight (exit code 11, Java 25, port 5520)

Server won't start or nobody can join? Paste your start command and the folder you run it from: checks Java 25, the launcher install folder Update 7 refuses with exit code 11, assets, backups, UDP 5520 and authentication, then hands back a fixed start command. Runs in your browser.

> Run preflight

deeper guides

For game-side help (how mods work, command references, troubleshooting writeups), use the Hytale wiki.