LunaTranslator

LunaTranslator is a translation tool for visual novels and games that extracts text via HOOK or OCR for display.

LunaTranslator is a software utility designed for translating visual novels and games. It primarily uses HOOK technology to extract game text from popular and niche titles, with some games allowing for embedded translation. For games lacking hook support, the software includes a high-precision OCR model and compatibility with various online and offline OCR engines. It offers extensive language translation support, including large language models and offline translation engines. Users can utilize Japanese word segmentation, kana annotation, and integration with AnkiConnect and the Yomitan plugin. The software is released under the GPLv3 license.

LunaTranslator at a glance

Best for: Student
Runs on: Windows
Pricing: Free
Released: September 2022
Category: AI writing tool
Website: lunatranslator.org

Key features

Text extraction using HOOK
High-precision built-in OCR model
Support for online and offline translation engines
Japanese word segmentation and kana annotation
Integration with AnkiConnect and Yomitan
Direct translation embedding in select games
Text-to-speech engine support
Windows Speech Recognition integration

Use it for

Translating text from visual novels in real-time
Learning Japanese vocabulary with kana annotation
Extracting text from console game emulators like NS, PSP, and PS2
Sending translated vocabulary to Anki

Alternatives to LunaTranslator

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NextAI Translator — Supports translation, polishing, and summarization across 55 languages.
DeepL — Delivers accurate, enterprise-grade translations while preserving original layout and context.
PDFMathTranslate — Translates PDF files while preserving original layouts and math formulas.
Sudowrite — It analyzes your style and tone to suggest the next 300 words in your voice.
Ebook Translator for Calibre — Translates any ebook format supported by Calibre into multiple languages in one click.

All LunaTranslator alternatives