Watch YouTube, Netflix, HBO, TikTok & Online Courses with DubFlow AI Neural Dubbing
Universal 3-layer subtitle & live caption dubbing engine across 20+ global streaming, social video, and MOOC platforms. 15+ languages, natural male & female neural voices, and expert glossaries for Medicine, Surgery, Finance, CS & Biostatistics.
2 full videos free every day. Unlimited dubbing requires a paid PRO plan.
Install on every major browser
Chrome Web Store, Edge Add-ons, and Firefox AMO listings are submitted. 2 free full videos per day after install — unlimited use needs PRO.
Why Global Viewers, Researchers & Creators Choose DubFlow
Break language barriers across 20+ streaming and learning platforms without losing technical accuracy or natural pacing.
15+ Languages Neural Voice Dubbing
Switch effortlessly between ultra-natural male and female neural voices across Simplified/Traditional Chinese, English, Japanese, Korean, Spanish, French, German, Russian, Portuguese, Arabic, and more.
Domain-Specific Academic Translation
Specialized terminology protection for Medicine & Microsurgery (e.g. ALT flap, perforator), Biostatistics, Quantitative Finance, Biology, and AI/CS so key terms are never mistranslated.
Dynamic Speed Sync & One-Click Mute
Automatically adjusts speech rate (0.92x–1.32x) to match the speaker's timeline and mutes or ducks original video audio for a cinema-grade dubbing experience.
Spoken Filler & Profanity Removal
Strips out repetitive verbal fillers ('uh', 'um', 'you know', 'like', profanity) and merges fragmented rolling captions into complete, coherent sentences before dubbing.
3-Layer Universal Video Engine
Works seamlessly across YouTube, Netflix, HBO Max, Disney+, Prime Video, TikTok, Coursera, Udemy, edX, TED, Bilibili, and 20+ video websites.
Bilingual SRT Export & AI Summary
Display draggable bilingual subtitles over any video player, export .srt transcripts for study notes, and generate instant AI takeaways in one click.
Featured Guides & Tutorials Blog
Learn how to get the best real-time AI dubbing experience on Netflix, YouTube, Coursera, and medical/academic lectures.
How to Watch Netflix, HBO Max & YouTube with Real-Time AI Neural Dubbing in 15+ Languages
Step-by-step guide to enabling DubFlow's 3-layer caption capture engine on Netflix, Max, Disney+, and YouTube.
Best AI Video Translator for Medical, Surgery, Biostatistics & Finance Lectures
How DubFlow prevents embarrassing machine translation errors like 'perforator flap' or 'statistical power' in university lectures.
How DubFlow Removes Spoken Fillers ('Uh', 'Um') for Broadcast-Quality Dubbing
Why traditional subtitle readers sound robotic and how semantic sentence merging + triple filler cleaning solve it.
Netflix AI Dubbing: Watch Max, Disney+ & Prime in Your Language
Caption-driven neural voices with original audio muted on the major streaming apps.
TikTok & Shorts AI Dubbing for Vertical Players
Controls sit at the bottom of vertical and embedded players — not just desktop YouTube.
YouTube AI Dubbing Extension: Shorts, Embedded Players & Mute Original
How DubFlow dubs YouTube, Shorts, and embedded players with male/female neural voices.
Medical Lecture Translator: ALT Flap, Perforator, Dead Space
Glossary-locked surgical Chinese for YouTube and Coursera lectures.
DubFlow vs. Traditional Video Dubbing Extensions: Complete Pricing & Feature Comparison
Comparing platform support, voice naturalness, academic glossaries, and subscription costs across top AI dubbing tools.
Simple, Transparent Pricing
Instant digital license key delivery immediately after checkout. Activate across Chrome, Edge, and Firefox.
- 30 Days Unlimited Video Dubbing (20+ Sites)
- 1,000 AI Cloud Translation Credits
- All 15+ Languages Male & Female Voices
- Bilingual Subtitles & Filler Removal
- Standard Email Support
- 90 Days Unlimited Video Dubbing (20+ Sites)
- 3,000 AI Cloud Translation Credits
- Academic & Medical Terminology Glossaries
- AI Video Summary & Note Export
- Priority Email Support
- 365 Days Unlimited Video Dubbing
- Unlimited Fair-Use AI Translation
- All Neural Voices + Multi-Speaker Mode
- All Academic Domain Glossaries Included
- Activate on up to 3 Browsers/Devices
- Permanent Lifetime PRO License Key
- No Recurring Subscriptions Ever
- All Future Neural Voices & AI Features
- Custom API Key & Local LLM Support
- VIP 1-on-1 Dedicated Support