The Ultimate
AI Translator
for Web, PDFs and Videos

Immersive Translate is a free, bilingual AI translation tool that supports website translation, PDF translation with original layouts preserved, video subtitle translation (YouTube, Netflix), online meeting translation, image translation, and comic translation—all in one platform. Powered by AI terminology libraries and context-aware translation, it integrates over 20 leading translation engines, including ChatGPT, DeepL, DeepSeek, and Gemini, and supports more than 100 language pairs. Available on Chrome, Edge, iOS, and mobile devices.

Download

Your All-in-One AI Translation Solution

Immersive Translate helps you break language barriers when communicating with international clients, partners, or colleagues. Here are some of the most popular ways to use Immersive Translate's AI Translator.

What is edX?

edX is a leading global online learning platform offering university-level courses. For non-native English speakers, complex academic concepts and technical jargon often create significant language barriers that hinder understanding.

You need a edX translator?

Students want to absorb course materials in their native tongue without stopping. Common tools break layouts, mistranslate technical terms, or hide the original text, making verification of context impossible.

What Immersive Translate gives edX learners

Immersive Translate keeps you on the page, displaying original and translated text side by side. Crucially, it preserves document structures like formulas and figures. By translating course materials inline and offering bilingual subtitles for lecture videos via YouTube, it ensures you grasp complex concepts without disrupting your study flow.

Download

Read foreign websites with bilingual context

Open the original webpage you actually want to read

Start from the live source instead of switching to copied text elsewhere.

Turn on Immersive Translate and keep both languages together

Read the translation while still checking the original wording and structure.

Follow posts, comments, and articles without losing context

Stay accurate when browsing social media, forums, and news across languages.

Download

Best Educational Content Translator

Achieve a complete, best-in-class solution for reading academic and educational content with Immersive Translate, designed specifically for students and researchers.

Preserves Complex Formulas

The arXiv adapter ensures math notation, numbered citations, and figures remain intact, preventing broken equations and garbled references.

Bilingual Side-by-Side View

Displays original and translated text together, allowing you to verify sources accurately before quoting from foreign-language course materials.

Precise Technical Vocabulary

Leverages DeepL and OpenAI among 20+ engines to handle domain-specific scientific and medical terminology with high accuracy.

Universal Site Support

Works seamlessly on edX, Coursera, arXiv, PubMed, and university pages without any complex setup or special configuration.

Instant Mouse Hover Translation

Quickly translate unfamiliar technical terms on hover without translating the entire page, keeping your flow uninterrupted.

Bilingual Video Subtitles

Provides dual subtitles for YouTube lectures and course videos, showing one line original and one line translated for clarity.

Download

edX Academic Translation Needs

Course Material Confusion

Students using an edX website translator struggle with technical terminology. Bilingual modes clarify complex concepts instantly, ensuring accurate understanding without losing context.

Citation Verification Issues

Researchers need to quote sources accurately. Immersive Translate preserves the original text, making citation verification simple and reliable for academic integrity.

Contextual Understanding

Enthusiasts reading foreign courses require context. Hover translation features help decipher difficult phrases instantly without interrupting the overall reading flow.

Course Material Confusion

Students using an edX website translator struggle with technical terminology. Bilingual modes clarify complex concepts instantly, ensuring accurate understanding without losing context.

Citation Verification Issues

Researchers need to quote sources accurately. Immersive Translate preserves the original text, making citation verification simple and reliable for academic integrity.

Contextual Understanding

Enthusiasts reading foreign courses require context. Hover translation features help decipher difficult phrases instantly without interrupting the overall reading flow.

Download

edX Website Translator FAQs

Is there a specific edX website translator that handles course materials without breaking the layout?

Yes, Immersive Translate functions as a specialized edX website translator designed to maintain the structural integrity of online course platforms. Unlike generic tools that often disrupt text formatting, Immersive Translate uses intelligent main content area recognition to focus specifically on lecture notes, quizzes, and reading materials. It filters out navigation bars and ads, ensuring that the educational content remains readable and that complex layouts, such as code blocks or data tables, are preserved accurately during the translation process.

Can I translate edX lecture videos and subtitles while watching them?

Absolutely. Immersive Translate enhances the edX experience by providing real-time subtitle translation for embedded lecture videos. It creates a native-feel bilingual subtitle experience where the original text and the translated text appear simultaneously, allowing you to follow along without losing context. Additionally, for videos lacking captions, it can utilize AI to generate subtitles, ensuring you don't miss critical information in video lessons.

Does the translation preserve math formulas and scientific terminology on edX pages?

One of the core strengths of using Immersive Translate for educational sites is its ability to recognize and preserve non-translatable elements. Similar to its specialized adapter for arXiv, it intelligently identifies mathematical formulas, chemical equations, and code snippets, leaving them intact while translating the surrounding explanatory text. This ensures that technical accuracy is maintained, which is crucial for STEM courses relying on precise notation.

Can I compare the original English text with the translation side-by-side on edX?

Yes, the bilingual webpage translation feature is the flagship capability of Immersive Translate. It displays the original paragraph and the translated paragraph side by side directly on the edX interface. This allows you to cross-reference languages in real-time, which is invaluable for verifying complex concepts or learning technical terminology in context. You can also switch to a translation-only mode if you prefer a smoother, native-language reading flow.

How does this compare to using Google Translate or browser built-ins for edX courses?

While Google Translate or default browser extensions often require you to copy-paste text or navigate away from the page, Immersive Translate embeds the translation directly into your browsing workflow. It offers significant advantages for academic use, such as preserving document formatting better than most one-size-fits-all tools and allowing you to switch between multiple premium translation engines (like DeepL or OpenAI) to find the most accurate translation for specific subjects.

Can I use this tool for research papers and PDFs related to my edX courses?

Yes, Immersive Translate is a comprehensive tool that extends beyond just the edX website. It includes robust capabilities for PDF translation and document reading, effectively integrating into research workflows. If your course involves downloading reading materials or papers, you can use the tool to translate these documents while keeping the original layout intact, ensuring that charts, graphs, and bibliographies remain usable.

Can I customize the translation engine for different edX subjects, like computer science vs. humanities?

Certainly. Immersive Translate provides access to over 20 mainstream translation engines and AI models, allowing you to customize the translation service based on the subject matter. For instance, you might select a model known for high technical accuracy for a computer science course, and switch to another known for fluent prose for a humanities literature class, all from a single interface without changing extensions.