TMPro Localization

[Watch the tutorial video for setup and usage:

https://youtu.be/pCGb66oNT78]

RHP TMPro Localization is a modern, high-performance localization system for Unity projects, built with a strong focus on TextMeshPro while also supporting Unity UI Text.

It provides a complete workflow from Google Sheets/CSV to runtime:

download translations, validate/import them into a database, generate type-safe IDs, manage fallback fonts, and switch languages at runtime.

Key Features

• Google Sheets integration (download CSV with a single click)

• CSV import + validation workflow

• Type-safe localization access:

  - Automatically generated LocKey.cs (keys) and LocLang.cs (languages)

• Advanced fallback font pipeline for non-Latin languages (CJK, Arabic/RTL, etc.)

• Static fallback atlas builder (build optimized atlases using only actually used characters)

• Built-in RTL / Arabic support with safe literal protection

• Powerful editor tools:

  - Localization Editor (Download/Import + Fallback workflow)

  - Localization Organizer (scan scenes/prefabs, detect missing keys, bulk assign/edit)

  - Fallback Materail Controller (change/compare fallback sdf materials at runtime)

• Runtime usage:

  - LocalizationManager (startup language + system language fallback + test override)

  - LocalizedText component for TMP/Text with auto-update, formatting, overrides

• Extras:

  - LocalizationFormatter (formats numbers/values based on active language)

  - PanelLanguageSelect prefab for quick language selection UI

Render Pipeline Compatibility

This package is an editor-focused tool and does not include any render pipeline-specific shaders or materials.

Compatible with Built-in, URP, and HDRP.

Upgrade Note (for existing users)

Version 2.0 uses a new folder structure:

Assets/RHP/TMPro Localization

If you are upgrading from an older version, please remove the old package folder from your project before importing this update to avoid duplicate scripts/assemblies.

New projects can import and use the package directly.

Support & Community

Join the Discord server for support, updates, and discussions:

https://discord.gg/gkFjsM9bRU

For direct support inquiries:

[email protected]