Coursera Subtitle Reader - AI Boost

Real-time Video Translator & Dubbing - DubTab

Live AI speech translator with dubbing. Dual subtitles for YouTube, courses, meetings & streams. Supports 60+ languages. DubTab helps you understand any video in your browser by dubbing it in real time. When you’re watching YouTube, online courses, K-pop livestreams, product demos, webinars, or any site with spoken audio, DubTab: - translates what you’re hearing as it happens, - shows live translated subtitles on screen, and - plays a natural AI voice speaking the translation (real-time dubbing). If you’ve ever thought “I wish this video had a voiceover in my language” — that’s exactly what DubTab is built for. 🎧 What DubTab is best at - Real-time AI dubbing (the main feature) DubTab turns speech into translated speech with low latency, so you can keep watching without constantly staring at subtitles. - Live translated subtitles Subtitles appear in real time, so you can follow every sentence as it’s spoken. - Bilingual subtitles (when you want both) Show original + translation together — great for learning or quick accuracy checks. - Choose a voice you like Pick from multiple voices so the dub sounds clear and comfortable to listen to. - Works on any tab that’s playing audio Great for YouTube, video platforms, courses, K-pop livestreams, webinars, and more. ✨ Use cases - Keep up with fast-paced tutorials, courses, and tech talks without missing details - Language learning with bilingual subtitles + spoken translation - Teams who consume international content (training, demos, talks) - Watch YouTube videos in other languages hands-free (listen instead of reading) - Follow K-pop livestreams and understand what’s happening in real time 🪄 How it works 1) Install DubTab 2) Play a video/audio in your browser 3) Select your Target Language (and source if needed) 4) DubTab shows live translated subtitles and starts dubbing 5) Listen to the translated voice in real time 🔒 Privacy & support DubTab is built with privacy in mind and designed to support GDPR principles. Your viewing history stays on your device — all history is stored locally.

Udemy Subtitle Reader

Boost Udemy learning with subtitles in many languages, live voice-over, and custom speed (0.75x-3.0x). Ideal for global students! Udemy Subtitle Reader: Elevate Your Learning Experience on Udemy! Unlock a smarter way to study with Udemy Subtitle Reader, the ultimate tool for Udemy learners worldwide. Designed to break language barriers and enhance your learning journey, this extension offers a seamless and personalized experience for accessing course content in your preferred language. 🌟 Key Features ● Multilingual Support: Access subtitles in multiple languages, making it easier to learn and understand courses regardless of language proficiency. ● Dual Subtitle Display: View subtitles in two languages simultaneously for enhanced comprehension and language learning. ● Subtitle Download: Download subtitles for offline access, allowing you to study anytime, anywhere. ● Live Voice-Over: Enjoy real-time voice-over for subtitles with adjustable reading speeds (from 0.75x to 3.0x) to match your learning pace. ● Flexible Customization: Tailor your experience by adjusting font size, subtitle colors, and background settings for optimal readability and comfort. ● User-Friendly Interface: Navigate effortlessly with an intuitive design—no technical skills required! ● High Performance: Experience smooth, accurate subtitle reading and translation without interruptions, ensuring you stay focused on your studies. ● Seamless Integration: Works directly on Udemy tabs, optimizing performance and avoiding conflicts with other extensions. 🎉 Why Choose Udemy Subtitle Reader? ● Learn Without Limits: Break down language barriers and dive into Udemy courses in any language with ease. ● Save Time, Study Smarter: Automated subtitle reading, voice-over, and dual subtitle display let you focus on the content, not the translation. ● Personalized Learning: Customize every aspect of your subtitle experience to suit your unique preferences. ● Perfect for Global Learners: Whether you're a language learner, a non-native speaker, or a global student, this tool empowers you to conquer any course. 🚀 Get Started Today! Transform the way you learn on Udemy with Udemy Subtitle Reader. Install now and take your learning to the next level! We’re here to help you achieve your goals, one course at a time. 💬 We Value Your Feedback Your input helps us improve! After trying Udemy Subtitle Reader, please share your thoughts and leave a review. Together, we can make learning even better. Happy studying! 🌟📚

Voice to Voice Translator for Coursera — Unlimited AI Dubbing

Unlimited AI voice dubbing for Coursera courses — no minute caps, no monthly fees. Stop reading subtitles, start listening. You enroll in a Coursera course from a top university. The professor explains complex concepts while showing formulas, code, or slides on screen. But you can't watch the screen AND read subtitles at the same time. You're forced to choose — miss the visuals or miss the explanation. Either way, you lose. Voice to Voice Translator for Coursera — Unlimited AI Dubbing solves this completely. When you need to translate a video lecture, it doesn't just show translated subtitles — it generates actual voice dubbing in your native language. You hear the lecture. You watch the screen. You learn — the way it was meant to be. ⚡ Unlimited dubbing. No minute caps. No monthly subscription. Most dubbing tools give you 15 free minutes, then charge $19–$129 per month with strict hourly limits. Every lecture costs you money. Every course drains your balance. This extension works differently. Free users get unlimited dubbing with Local TTS — no minute caps, no timers, no monthly reset. PRO users get unlimited real-time dubbing with premium voices for a one-time payment. Take one specialization or ten — the price stays the same. 🚀 Get started in 60 seconds 1. Click "Add to Chrome" to install the extension. 2. Open any course on the platform. 3. Select your target language from the panel. 4. Enable the video translator and hear your first dubbed lecture instantly. That's it. No accounts, no complicated setup. Open a course → pick your language → listen. 🎙️ Real AI voice dubbing, not just text Other tools give you translated subtitles — or don't work at all. This extension acts as a true voice to voice translator — you hear the lecture spoken in your language. The AI dubbing synchronizes with the video, so the pace and timing feel natural. No more coursera subtitle translation that forces you to read instead of watch. 🔓 Unlimited listening — free and PRO No minute caps. No hourly quotas. No monthly limits that reset. Generate dubbing for any lecture and listen as many times as you want. Your dubbed audio is cached locally — replay instantly without regenerating. Other services charge per minute of dubbing. Here, you pay once (or nothing at all) and listen forever. 🌍 Works as your personal video language translator Whether you need an english to spanish voice translator for a business course, a chinese to english translator voice for a CS lecture, or want to translate vietnamese to english voice for any content — this online video translator handles it. Supports multiple language pairs for real voice to voice translation app experience. Real-Time Dubbing (PRO): Start listening immediately. The real time translator engine generates audio segments on the fly — first segments are ready in seconds, and the rest generate while you listen. True real time translation with minimal wait. Unlimited — no per-minute charges. Local TTS (Free & PRO): Generate full dubbing for the entire lecture. Takes a few minutes, but once generated, the dubbed audio is cached locally. Replay any lecture instantly without regenerating. Perfect for courses you revisit throughout a semester. Completely free with no listening limits. 🔒 Your translations stay with you Generated dubbing is saved in your browser. When you rewatch a lecture, the translate video audio loads instantly from cache — no waiting, no re-processing. No cloud servers tracking your minutes. Coursera translate becomes effortless. Subscription tools charge $19–$129/month and cap your usage at 7–60 hours. A typical Coursera specialization has 80–120 hours of lectures across multiple courses. On a subscription, you'd spend $200–$400+ just to finish one specialization. With Voice to Voice Translator for Coursera: ✓ Free tier: Unlimited dubbing, zero cost, forever ✓ PRO tier: One-time payment, unlimited dubbing, premium voices ✓ No per-minute billing, no surprise charges ✓ Actively maintained — works with Coursera's current player Free vs PRO — what you get Free (start here): ✓ Unlimited dubbing with Local TTS (Piper/Vits models) ✓ Translation via Google Translate ✓ Cached playback — listen again without regenerating ✓ No minute limits — dub every lecture in your specialization ✓ Works as a complete video translator for your Coursera courses PRO (for serious learners): ✓ Everything in Free, plus: ✓ Unlimited real-time dubbing — no waiting, hear lectures instantly ✓ Premium Edge TTS voices for more natural sound ✓ AI translation with your own API keys (BYOK) — use OpenAI, Gemini, and more ✓ Background generation — dub upcoming lectures while you watch the current one ✓ Export video with dubbed audio for offline learning ✓ Subtitle editing — fix translations before generating dubbing ✓ Multi-CPU parallel generation for faster processing ✓ Additional language support via Edge TTS ✓ One-time payment — no recurring charges → Professionals getting certified who need an english to spanish voice translator, voice translator spanish to english, or any language pair for technical specializations and professional certificates. One payment covers all your specializations. → Non-native speakers who are tired of reading coursera subtitles translation and want to actually watch the professor's screen while learning. This video translation tool lets you focus on what matters. → Anyone who tried subscription dubbing tools and got frustrated hitting minute limits during exam prep week. Here, you never run out. The extension extracts subtitles from Coursera courses, translates them using AI translation engines, and generates natural-sounding voice dubbing using TTS (Text-to-Speech) technology. You can translate video online directly in your Chrome browser — no external software needed. It can also translate voice to english or any other supported language. For PRO users, the real time translation engine processes audio segments in real-time, so you can start listening almost immediately. The voice to voice translator technology adapts to different languages and ensures clear, synchronized dubbing. → Translation processing happens in your browser for Local TTS modes — your data stays private. → Edge TTS (PRO) uses secure cloud processing for premium voice quality. → We regularly update the video translate engine for compatibility with Chrome and the Coursera platform. → Lightweight extension that doesn't slow down your browser. The voice to voice translation app logic is optimized for Chrome. ❓ Is the dubbing really unlimited? 💡 Yes. Free tier has no minute caps — generate dubbing for every lecture in your specialization. PRO is also unlimited with a one-time payment. No monthly quotas, no per-minute billing. ❓ How does the video translator work? 💡 It extracts subtitles from Coursera, translates them with AI, then generates voice dubbing using TTS technology. In Free mode, dubbing generates locally. PRO users get real time translator capabilities for instant listening. ❓ Is it a real-time translation? 💡 PRO mode offers true real time translation — audio segments generate as you watch. Free mode requires generating the full dubbing first, but it's cached for instant replay. ❓ How is this different from subscription dubbing tools? 💡 Subscription services charge $19–$129/month and limit your dubbing to a set number of hours. When you hit the cap, you stop learning or pay more. This extension gives you unlimited dubbing — free tier costs nothing, PRO is a one-time payment. ❓ Can I translate coursera courses effectively? 💡 Yes — and unlike subtitle-only tools or abandoned extensions, you get actual voice dubbing from a tool that's actively maintained. Every coursera translation course becomes accessible, and coursera translation courses in any language are just one click away. ❓ Do I need to pay for the voice translator? 💡 No — the Free tier gives you unlimited dubbing with Local TTS. PRO unlocks real-time dubbing, premium voices, AI translation with your own keys, background generation, and video export. ❓ What is BYOK? 💡 Bring Your Own Key. PRO users can connect their own AI API keys (OpenAI, Gemini, etc.) for higher-quality translation instead of Google Translate. ❓ What about older Coursera translation extensions? 💡 Many older extensions for translation coursera users relied on are abandoned or broken. If you need a working translator coursera supports today, this is it — actively developed, regularly updated, and built specifically for how Coursera's player works. Install now → Open any Coursera course → Hear it in your language. Unlimited. Have feedback or need a specific language? Contact our support team. We improve the real time translation engine and add new languages based on user requests.

Coursera Subtitle Resizer

Resize Coursera subtitles for your better learning experience A minimalistic slider is all you need