Lightweight localization for Unity—no Addressables required, but supported.
Smart strings, TextMeshPro & UI Toolkit support, RTL languages. Set up in minutes.Website | Documentation | Discord | Free TrialLexis PRO is the essential localization toolkit for Unity developers who want to ship multilingual games without wrestling with complex systems.Unlike Unity's built-in Localization package, Lexis requires no Addressables dependency and features a pure C# architecture that works seamlessly with dependency injection frameworks like Zenject and VContainer.Lexis PRO - Complete Feature ListCore Localization (fully functional, no limits):- Unlimited translation keys- Unlimited supported locales- JSON and CSV file format support (read/write)- TextMeshPro integration with per-locale font overrides- UI Toolkit integration with UXML attributes- Full RTL (right-to-left) and bidirectional text support- Smart Strings: pluralization, gender, conditionals, number/date/currency formatting- System locale auto-detection- Locale-aware formatting (CultureInfo)- Event-driven architecture (OnLocaleChanged, OnLocalizationReady)- Zero MonoBehaviour dependencies — DI-friendlyPro-Exclusive Features:- Google Sheets sync (Pull/Push) with bi-directional collaboration- XLIFF provider for professional TMS integration (memoQ, SDL Trados, Phrase, Crowdin, Lokalise)- PO/Gettext provider for GNU standard i18n workflows- Auto-Translation: DeepL, OpenAI GPT, Google Translate APIs- Batch translation with progress tracking and translation memory- Sync operations (Pull/Push) with conflict detection and safety dialogs- File watching for live reload during development- Validation system: missing translations, unused key detection- Unused Key Detection CI/CD tool with exit codes and JSON reports- Pseudo-localization testing for UI layout verification- Source quality checker (spell check, grammar, placeholder consistency)- Addressables integration for async asset management- Localization key search windows- Full source code includedRuntime Components:- LocalizedTMP (TextMeshPro)- LocalizedLabel (UI Toolkit)- LocalizedText (Legacy UI)- LocalizedImage (locale-specific sprites)- LocalizedAudio (localized audio clips)- LocalizedTexture (localized textures)- LocalizedPrefab (localized prefabs)- LocalizedFont / LocalizedLegacyFont- RtlLayoutGroup (automatic layout flipping)Editor Tools:- String Table Browser with virtualized scrolling- In-editor Language Switcher- Setup Wizard with integration detection- JSON and CSV Import- Inspector property drawers with key dropdowns- Multi-table workflowsShared Features (also in Free):- Unlimited translation keys and locales- JSON and CSV file format support- TextMeshPro integration with per-locale fonts- UI Toolkit integration with UXML attributes- Full RTL (right-to-left) language support- Smart Strings: pluralization, gender, conditionals, number/date formatting- System locale detection- Event-driven architecture (OnLocaleChanged, OnLocalizationReady)- Zero MonoBehaviour dependencies — DI-friendly- String Table Browser with virtualized scrolling- In-editor Language Switcher- Setup Wizard with validation- JSON and CSV Import & Export- All runtime components (LocalizedTMP, LocalizedLabel, LocalizedText, etc.)- All localized asset types (sprites, audio, textures, prefabs, fonts)Compatibility:- Unity 2020.3 LTS through Unity 6- All platforms: Windows, macOS, Linux, Android, iOS, WebGL- All render pipelines: Built-in, URP, HDRPDependencies:- Required: Unity 2023.1+ OR UniTask- Optional: TextMeshPro, UI Toolkit, ZString, AddressablesDocumentation:- Setup guide included- Code samples and API reference- Full Documentation- Online Reference- Priority supportAi supported code generation
