Immersive Translate is an AI-powered browser extension offering seamless bilingual translation across web pages, PDFs, videos, and images. Supporting 100+ languages with 20+ translation engines including DeepL, ChatGPT, and Google Translate. Perfect for students, researchers, and professionals.




Struggling to read foreign-language websites, translate academic papers, or follow along in international meetings? You're not alone. Millions of people face these challenges daily, whether they're researchers parsing through English-language studies, professionals attending cross-border meetings, or learners trying to keep up with foreign-language videos.
Immersive Translate is a next-generation AI translation extension that transforms how you consume multilingual content. What sets it apart is its innovative side-by-side bilingual layout—the first of its kind in the industry—showing original text alongside translations in a clean, easy-to-read format that preserves the original website's layout and navigation.
With access to over 20 industry-leading translation engines including DeepL, OpenAI (ChatGPT), DeepSeek, Gemini, Google Translate, Microsoft Translator, Tencent Translation, and many more, Immersive Translate supports more than 100 language pairs. This means you're not locked into a single translation service—you can choose the engine that works best for your specific content type or switch between them based on your needs.
The extension has earned its place as Google Chrome's 2024 Featured AI Translation Extension and has grown to serve over 10 million active users worldwide. Whether you're using Chrome, Edge, Firefox, Safari, or mobile apps on iOS and Android, Immersive Translate brings powerful AI translation directly to your browsing experience.
What makes Immersive Translate more than just another translation tool? It's the comprehensive approach to solving real-world translation challenges across virtually every content type you encounter online.
Webpage Translation works beautifully thanks to that innovative side-by-side bilingual layout. The extension intelligently identifies the main content areas of any website—news articles, blog posts, social media—while preserving the original site's design and navigation. You read in your language while seeing the original at a glance, perfect for verifying accuracy or learning new phrases.
PDF Document Translation handles academic papers, contracts, and professional documents with remarkable fidelity. Supported formats include PDF, ePub, HTML, TXT, DOCX, and Markdown. For scanned documents, the built-in OCR recognition means even image-based PDFs can be translated accurately. The formatting stays intact, so you maintain the original document's structure.
Video Subtitle Translation opens up a world of content from platforms like YouTube, Netflix, Prime Video, and over 100 other video sites. It generates real-time bilingual subtitles that appear as you watch, with options to download exported subtitle files in SRT or ASS formats.
Manga and Comic Translation lets you read Japanese manga, Korean webtoons, and Western comics the moment they release—no waiting for official translations. The extension automatically detects and translates content from over 40 supported manga websites.
Image Translation handles screenshots, posters, and photos with advanced OCR technology that preserves original layouts. The free version works on Chrome and Edge for English and some Latin-based languages, while Pro users get server-side processing supporting most common languages.
Context-Aware AI Translation goes beyond simple word-for-word conversion with customizable AI terminology libraries. Set up domain-specific terms for academic, technical, medical, or any specialized field, and the AI applies your terminology consistently throughout translations.
Quick Input Translation offers a clever shortcut: press the space bar three times in any text field to instantly translate your input (default English to Chinese, but fully customizable). It's perfect for quick searches or drafting multilingual messages.
Hover Translation displays bilingual translations when you hold Shift while hovering over any paragraph—ideal when you need precision translation of specific passages without translating the entire page.
Wondering whether Immersive Translate fits your needs? These real-world scenarios show how different users leverage the extension daily.
Academic Researchers rely on Immersive Translate to navigate the vast ocean of international research. When you need to read foundational English-language studies for your literature review or translate your own papers for international journals, the PDF bilingual对照 feature becomes indispensable. The side-by-side layout lets you verify original sources while comprehending the content—essential when citing in SCI publications.
Language Learners find an powerful study companion. Instead of switching between dictionaries and translation apps, you get instant word lookup through text selection, paragraph translation via hover, and bilingual subtitles while watching foreign videos. Every interaction becomes a learning opportunity. The pronunciation feature helps with speaking practice too.
Cross-Border Professionals break down language barriers in international meetings. When attending Zoom, Google Meet, or Microsoft Teams calls with global colleagues, enabling the platform's live captions activates Immersive Translate's real-time translation. Combined with instant webpage translation for researching international markets or competitors, you're equipped for truly global work.
Content Creators expand their reach by localizing content across languages. Translate video subtitles for international audiences, quickly handle image-based graphics for multilingual campaigns, and adapt content for different regional markets—all within your existing workflow.
Comic and Manga Enthusiasts no longer wait months for official translations. Read the latest chapters from over 40 supported manga websites the moment they publish. This is especially valuable for following serialized content where timing matters.
Video Course Learners maximize their educational content. Whether you're taking a professional course on YouTube or watching documentaries on streaming platforms, bilingual subtitles help you understand complex concepts while building language skills simultaneously.
For language learners, start with the hover translation feature—it's the fastest way to look up individual paragraphs while reading foreign articles or news sites.
Understanding the investment in translation tools helps you make the right decision. Immersive Translate offers a capable free tier and a feature-rich Pro subscription.
Free Version gives you solid foundational translation capabilities: basic webpage translation, limited PDF translation (with page restrictions), access to some translation engines, and basic image translation (Chrome/Edge only, limited to English and certain Latin-based languages). It's a great way to experience the core bilingual layout and understand how the extension fits your workflow.
Pro Subscription unlocks the full potential:
| Feature | Free | Pro |
|---|---|---|
| Monthly Tokens | Limited | 20 million |
| PDF Translation | Restricted pages | Unlimited |
| Manga Translation | ❌ | ✅ |
| Image Translation | Chrome/Edge only, limited languages | Server-side, most languages |
| Translation Engines | Subset | All available |
| Customer Support | Standard | Priority |
Pricing Options:
The 20 million monthly tokens translate to approximately 20 million characters using DeepL or 20 million tokens using OpenAI models—you can mix and match across engines as needed.
Additional Options:
Payment methods include Alipay, WeChat Pay, and credit cards. Annual subscribers can request invoices; monthly subscribers cannot.
Start with the free version to experience the bilingual layout and basic features. Upgrade to Pro when you need unlimited PDF translations, manga access, or more translation engine options. The annual plan offers the best value for regular users.
One of Immersive Translate's strengths is broad platform support— chances are, it works on your preferred browser or device right now.
Desktop Browsers:
Mobile Devices:
Developer Friendly:
The setup process takes minutes. Install the extension, select your preferred default translation engine, set your source and target languages, and you're ready to translate. The documentation at https://immersivetranslate.com/docs/usage/ provides detailed guides for every feature and use case.
The free version provides basic webpage and limited PDF translation with restricted page counts, along with basic image translation on Chrome/Edge for select languages. Pro removes all limits with 20 million monthly tokens, unlimited PDF translations, manga website translation, and advanced image translation supporting more languages via server-side processing.
Pro members receive 20 million tokens monthly. This equals approximately 20 million characters using DeepL or 20 million tokens using OpenAI models. You can distribute usage across different translation engines based on your needs.
Visit https://immersivetranslate.com/accounts/usage to track your token consumption, remaining balance, and usage history.
We accept Alipay, WeChat Pay, and major credit cards. For WeChat Pay assistance, contact our support team in the user community.
Invoices are available for annual subscribers only. Monthly subscribers cannot receive invoices.
No. Immersive Translate uses Azure Enterprise OpenAI services, which are not subject to the same regional restrictions as standard OpenAI API access. Your translation experience remains uninterrupted regardless of your location.
The extension works on Chrome, Edge, Firefox, and Safari for desktop. Mobile support includes iOS and Android apps. Tampermonkey userscript version is also available for advanced users.
Immersive Translate supports over 100 language pairs, covering major world languages and numerous regional variants. The extensive translation engine integration ensures you can translate between most language combinations.
Ready to break down language barriers? Download Immersive Translate today and experience translation that works the way you do.
Immersive Translate is an AI-powered browser extension offering seamless bilingual translation across web pages, PDFs, videos, and images. Supporting 100+ languages with 20+ translation engines including DeepL, ChatGPT, and Google Translate. Perfect for students, researchers, and professionals.
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