roblox-localization

Original：🇺🇸 English

Translated

LocalizationService, translation tables, locale detection, auto-translation, country/region handling.

12installs

Sourcetabooharmony/roblox-brain

Added on2026-07-05

NPX Install

npx skill4agent add tabooharmony/roblox-brain roblox-localization

SKILL.md Content

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Roblox Localization

When to Load

Load when implementing multi-language support, translation systems, locale-specific content, or region detection. Covers LocalizationService, LocalizationTable, auto-translation, and country/region detection.

Quick Reference

Locale Detection

```
player.LocaleId
```
— locale the player set for their Roblox account (e.g.
```
en-us
```
,
```
pt-br
```
,
```
ja-jp
```
)
```
LocalizationService.RobloxLocaleId
```
— locale for core/internal features
```
LocalizationService.SystemLocaleId
```
— player's OS locale

LocalizationService:GetCountryRegionForPlayerAsync(player)

— country code from IP geolocation (e.g.

US

,

BR

,

JP

)

Translation Tables

```
LocalizationTable
```
— stores translation entries (key → translations per locale)
Parent
```
LocalizationTable
```
under
```
LocalizationService
```
for auto-translation
Set
```
GuiBase2d.RootLocalizationTable
```
on GUI objects for per-element tables
Studio can auto-extract strings into a table via the Localization Tools plugin

Auto-Translation

Roblox auto-translates GUI text if
```
RootLocalizationTable
```
is set and entries exist
Set
```
TextLabel.Text
```
normally — the engine replaces it with the translated string for the player's locale
Missing translations fall back to the source text

Manual Translation

luau

local translator = LocalizationService:GetTranslatorForPlayerAsync(player)
local translated = translator:Translate(game, "Welcome!")
local formatted = translator:FormatTranslate(game, "Coins: {0}", {count})

Country/Region Detection