User GuideAPI ReferenceAI Applications

LunaTranslator

LunaTranslator is a free, open-source translation tool for visual novels (GalGames) and multimedia. It supports text hooking, offline OCR, and LLM translation engines, connecting with OpenRely API for natural and fluent native-level translation.

🔑 Prerequisites


🚀 Steps

Install & Launch LunaTranslator

Download the latest version from LunaTranslator Official Docs, extract or install it, and launch the application.

Configure OpenRely LLM Interface

  1. Open LunaTranslator and click the gear icon in the top right corner to enter Settings;
  2. Navigate to Translation Settings ➔ Large Models, then click the Add button;
  3. Select General LLM Interface (or OpenAI Compatible);
  4. Configure the following parameters and save:
SettingValueNotes
Interface TypeGeneral LLM (or OpenAI Compatible)Standard LLM protocol
API Base URLhttps://api.openrely.ai/v1Must include /v1 suffix
API Keysk-...Token created in OpenRely Console

Enable Real-Time Text Extraction & Translation

Once your game is running, use LunaTranslator text hook or OCR frame selection, and the OpenRely LLM engine will stream polished translations in real time.


💡 Core Features

FeatureDescription
Text HookInjects directly into game processes to extract text cleanly
High-Precision OCRSupports offline and online OCR engines for non-hookable titles
LLM PolishingUnderstands tone, slang, and character persona for natural translations

❓ FAQ

For more questions or troubleshooting, visit our FAQ & Support.

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LunaTranslator | OpenRely Docs