Which Terraria server-admin tools are available?

We list 6 tools for Terraria: Version Split & Choice, serverconfig.txt Generator, TShock 6 Config & Commands, Linux Deploy Artifacts, Console Commands & CLI Flags, Perf Tuning & Preflight. All of them run straight in your browser.

Which ports does Terraria need open?

Terraria defaults to 7777/TCP, 7878/TCP. Use the actual instance configuration and allow only the listed protocols and ports. Check the host firewall, router forwarding and game visibility settings.

How do I install a dedicated Terraria server?

Install it with SteamCMD — the dedicated server app id for Terraria is 105600, so +app_update 105600 validate downloads or updates it. Config files usually live at serverconfig.txt, ~/.local/share/Terraria/Worlds/ .wld, banlist.txt.

Do these tools cost anything or need installing?

No. Everything runs in the page: no install, no sign-up, no cost. Enter your values and the result appears instantly, and you can copy the generated configs and commands with one click.

1.4.5 Rebuilt

Perf Tuning & Preflight · Terraria

Re-Logic 2D Sandbox Adventure · Action Adventure / 2D Sandbox

Player tools indexed: 10 Admin consoles: 6

Four hardware tiers, the npcstream trade-off and nine preflight checks (TERM, ports, multi-instance, auto-save …)

Player tools (10)

Instant interactive calculations and recipe planners

NPC Happiness & Pricing

Happiness

1.4.5 rules: happiness only moves prices, it no longer gates pylons. Includes 10 registered disputes and the legacy neighbour chart

#Happiness#Pricing

Open tool →

Housing Check & Pylons

11 Pylons

Checks all 10 housing rules (1.4.5 lets the home tile be a platform) plus activation and troubleshooting for all 11 pylons

#Housing#Pylons

Open tool →

Damage, DPS & TTK

TTK

Official-formula net damage, crit and attack speed with 18 boss presets, plus incoming damage and the 1.4.5 whip tag changes

#Damage#Bosses

Open tool →

Reforge Odds & Cost

Reforge

Reforging has no memory: independent rolls, flat cost. Includes the official pool sizes (14/19/24/36/40) and a cumulative probability curve

#Modifiers#Coin Cost

Open tool →

Shimmer Transmutation

Aether

Only decision-critical chains, centred on the new 1.4.5 Aether pylon route; the full 312-entry dump lives on terraria.tools

#Shimmer#Aether Pylon

Open tool →

37 Secret Seeds & Combos

37 Seeds

The rebuilt 1.4.5 seed system: all 37 are new and freely combinable, with one-click all-on and True Zenith string generation

#Secret Seeds#Combo String

Open tool →

Boss Progression

18 Bosses

18 bosses in the recommended order with defense and baseline HP; tick off kills and see the next target

#Boss Order#Progress

Open tool →

Class Loadouts (8 stages × 4)

Loadout

Weapons, accessories and the per-stage 1.4.5 changes; the summoner column follows the rewritten rules

#Classes#Accessories

Open tool →

Potions & Fishing Power

Alchemy

12 common potion recipes plus a fishing-power calculator (rod + bait + gear × time / weather / moon)

#Potions#Fishing

Open tool →

World Progress Checklist

Progress

Milestones across NPCs, pylons, bosses, stations and quality of life — 8 of them changed thresholds or gained mechanics in 1.4.5

#Checklist#1.4.5 Changes

Open tool →

Server admin and config generation (6)

Config files, startup scripts and command wizards for running a server

Version Split & Choice

2026 Trap

The biggest 2026 server-owner trap: vanilla 1.4.5.7 / TShock 6.1.0 (1.4.5.6) / tModLoader on 1.4.4 — the three are incompatible

#Versions#tModLoader

Generate config →

serverconfig.txt Generator

Config

Generates the 8 fields hosting panels usually hide, including all 15 Journey permissions; annotated mode available

#Dedicated#Journey Perms

Generate config →

TShock 6 Config & Commands

6.x

36 common commands plus 8 REST endpoints, including 6.x additions (.NET 9, PostgreSQL, whitelist IP ranges)

#TShock#REST API

Generate config →

Linux Deploy Artifacts

Deploy

SteamCMD install + serverconfig + systemd unit (with TERM=xterm) + scheduled backups + screen fallback, generated in one go

#systemd#SteamCMD

Generate config →

Console Commands & CLI Flags

Cheatsheet

21 built-in console commands, 18 launch flags and a network/path cheat sheet, each checked against the official wiki

#Console#CLI Flags

Generate config →

Perf Tuning & Preflight

Preflight

Four hardware tiers, the npcstream trade-off and nine preflight checks (TERM, ports, multi-instance, auto-save …)

#Performance#npcstream

Generate config →

FAQ

Which Terraria server-admin tools are available?: We list 6 tools for Terraria: Version Split & Choice, serverconfig.txt Generator, TShock 6 Config & Commands, Linux Deploy Artifacts, Console Commands & CLI Flags, Perf Tuning & Preflight. All of them run straight in your browser.
Which ports does Terraria need open?: Terraria defaults to 7777/TCP, 7878/TCP. Use the actual instance configuration and allow only the listed protocols and ports. Check the host firewall, router forwarding and game visibility settings.
How do I install a dedicated Terraria server?: Install it with SteamCMD — the dedicated server app id for Terraria is 105600, so +app_update 105600 validate downloads or updates it. Config files usually live at serverconfig.txt, ~/.local/share/Terraria/Worlds/<世界名>.wld, banlist.txt.
Do these tools cost anything or need installing?: No. Everything runs in the page: no install, no sign-up, no cost. Enter your values and the result appears instantly, and you can copy the generated configs and commands with one click.