Lingocloud - AI Translate Web, PDF & Subtitles

Web bilingual, PDF link, YouTube ; Lingocloud V4 + multi-model with glossary for fluent, accurate translation

New Update: 1. Added authorization reminder to fix issues caused by missing permissions 2. Added webpage expiration refresh notice to resolve feature startup errors 3. Fixed translation issue on Web of Science pages 4. Fixed duplicate translations in Reddit input boxes 5. Added Help Center link for new users to learn how to use the extension 6. Continued performance improvements and bug fixes Each update is designed to bring you a smoother experience—thank you for your continued support! 🌍 Lingocloud: AI-Powered All-Scenario Translation Extension Lingocloud leverages industry-leading in-house and multi-model AI technologies to provide efficient bilingual reading across webpages, PDFs, subtitles, images, social media, arXiv, Reddit, Discord, and more. Whether for academic research, language learning, news, entertainment, travel, or international business, Lingocloud is your trusted assistant for cross-language communication. • 🚀 Lingocloud V4 Model: An industry-leading proprietary translation model with outstanding contextual understanding and natural, fluent expression—translation quality rivaling Deepseek / GPT / Gemini / Claude. • 🤖 Multiple AI Models: Equipped with Lingocloud V4, Deepseek V3, Lingocloud V3, Zhipu GLM4, and other cutting-edge AI translation models to cover diverse language needs. • ⚡ Fast & Convenient: One-click operation, instant translation, no need to switch pages or interrupt your reading flow. • 🔄 All-in-One Coverage: Webpages, PDFs, subtitles, images, and novels—one-stop translation solutions. 🌟 Core Features 1️⃣ Bilingual Webpage Translation 🌐 Click the “Lingocloud icon,” and the webpage instantly displays in bilingual parallel view! Source and translation are aligned top-to-bottom for easy comparison. The innovative layout makes reading smoother and more natural. 2️⃣ Text Selection Translation 🖱️ Highlight any text to get accurate translations instantly—no page switching needed. Stay immersed in your reading while exploring foreign content effortlessly. 3️⃣ Professional Terminology Library 📚 Built-in database of 100,000+ professional terms across multiple fields, with support for custom glossaries. Ensures precise domain-specific translations while meeting personalized expression needs. 4️⃣ PDF Translation 📄 Translate PDF documents with one click while perfectly preserving formatting and layout. Supports recognition of complex formulas—ideal for research papers and technical documents. 5️⃣ Video Subtitle Translation 🎬 Supports bilingual subtitle translation on YouTube and other major platforms. Learn while watching, enhance your language skills, and easily understand foreign-language videos. 👥 Who It’s For • 🔬 Researchers: Accurate translations of journals and reports • 📖 Novel Lovers: Immersive reading of AO3 and foreign fiction • 📚 Students Abroad: Easily access textbooks, papers, and academic resources • 💻 Programmers: Quick access to technical documentation and developer communities • 🌐 Trade Professionals: Accurate translation of contracts, emails, and business files • 🎓 Language Learners: Improve comprehension with bilingual parallel texts • 🧳 Global Travelers: Real-time multilingual communication and information access ℹ️ Usage Notes • 🔒 Permissions: To enable text selection, auto-translation, and video subtitle features, please allow the extension to read and modify webpage data. Video translation requires access to the current tab’s audio. • 🎁 Free vs. Paid: Register to enjoy free daily usage with a quota limit. The quota refreshes automatically each day. Upgrade to membership for unlimited access. • 💌 Feedback: For questions or suggestions, visit our website at https://fanyi.caiyunapp.com and click “Feedback” to share your thoughts! 🌈 Break down language barriers with Lingocloud and explore a bigger world! 🚀🌟