LinguaFlow - Translate & Learn

Honghu LinguaFlow - Completely Free Web Translation & Language Learning Extension Honghu LinguaFlow is a completely free browser extension. Every core translation and learning feature is open - no registration and no payment required. Key Features 1. Webpage Translation Supports full-page translation, bilingual side-by-side view, and translation-only mode. You can translate pages automatically or control the scope manually, with 30+ languages supported. 2. Selection Translation Select any text on a webpage to instantly translate, read aloud, and copy it, making foreign-language reading easier. 3. Input Translation Quickly translate what you type while chatting, commenting, searching, or writing. 4. Video Subtitle Translation Supports subtitle translation on YouTube and other video platforms, bilingual subtitle display, and subtitle style customization. 5. Multi-Provider Translation Comparison Compare results from multiple AI translation services at once, and connect custom API services, models, and parameters to find the most fitting translation. 6. Text-to-Speech Read the original text or the translation aloud, with adjustable reading language and speed. 7. Glossary Add common words and fixed translations so results match your personal style. 8. Shortcuts & Floating Button Supports customizable keyboard shortcuts and a floating button to quickly turn translation on or off at any time. 9. Multilingual Interface Supports multiple interface languages for users in different regions. 10. Light & Dark Themes Switch the interface appearance automatically based on your preference or system settings. Free & Privacy All core features are completely free and never require payment to unlock. Settings are saved locally by default and can be imported, exported, or reset at any time. If you connect third-party AI services and enter your own API key, whether those services charge is subject to the provider's official policy. Install Honghu LinguaFlow now, compare translations from multiple AI engines at once, find the most accurate wording, and turn every browsing session into a free language-learning opportunity.