LiveLingo – Real-Time Translated Subtitles

Podstr — AI Subtitle Translation

No subtitles in your language? The extension translates them in real time — with context, not line by line. Podstr translates video subtitles to any language using AI models - Claude, Gemini, DeepSeek and others. Works directly in your browser, no server needed, no account required. 1. Install the extension 2. Open a video with subtitles in your browser 3. A language picker appears above the video - choose your language 4. Subtitles appear over the video while you watch Podstr works with players that expose subtitle tracks in standard formats: - HLS streams (.vtt segments in .m3u8): ARTE, Filmzie, Plex and more - TTML via player API: Netflix, BBC iPlayer and more - Direct .srt files: RaiPlay and more - Native HTML5 elements: RTS Planeta, Vimeo, YouTube and more We don't guarantee any specific platform. Streaming sites update their players, formats and APIs often, and something that worked last month may stop working tomorrow. We try to keep up. If Podstr doesn't work on a player you'd like to use - or stops working somewhere it used to - email us at hello@podstr.cc. Translation: - 30 target languages - Multiple AI models - free models available, paid models from ~$0.005 per episode - Translation cost shown after each translation - Auto-retry for lines the model skipped Cache: - Local cache - translated subtitles load instantly on repeat viewing - Shared cache - if someone already translated an episode, you get it free - Works offline after first translation YOUR API KEY, YOUR CONTROL Podstr uses the OpenRouter API. You bring your own key - it stays on your device, never leaves your browser. Typical cost: $0.005-0.05 per episode depending on the model. - API key stored locally - never synced or sent to any server - No tracking, no analytics, no ads - Subtitle text sent only to the AI provider you choose - Open source: github.com/aveleazer/podstr - "Read and change all your data on all websites" - needed to read subtitle streams from video CDNs and show the overlay - "activeTab" - needed to detect the current page and activate the picker

VoxTube — AI Dubbing for YouTube

Listen to YouTube videos in your language. Converts subtitles to speech using AI voices, synchronized with the video. VoxTube converts YouTube video subtitles into spoken audio using AI text-to-speech voices. Instead of reading subtitles, you hear the video narrated in your chosen language, synced with the original video playback. REQUIREMENTS - A Google account (sign in via the extension popup) - The YouTube video must have subtitles or captions available (auto-generated or manual) HOW TO USE 1. Click the VoxTube extension icon and sign in with Google 2. Select your target language and preferred voice 3. Go to any YouTube video that has subtitles 4. Click the VoxTube button on the YouTube player controls (or press Alt+V) 5. Wait a few seconds for audio generation 6. The dubbed audio plays synchronized with the video HOW IT WORKS - VoxTube reads the video's existing YouTube subtitles - Subtitles are translated into your selected language via AI - Translated text is converted to speech using Azure Neural TTS voices - Audio segments are played back in sync with the video timeline - You can pause, seek, or skip — the audio follows along AI VOICES Choose from 80+ Azure Neural TTS voices across all supported languages. Select male or female voice, and pick the specific voice style you prefer. VOLUME CONTROL Adjust the original video volume and dubbed voice volume independently in the Settings tab. PREMIUM PLANS - Basic: 30 videos/day, up to 60-minute videos - Pro: 100 videos/day, up to 120-minute videos - Unlimited: Unlimited videos and duration LIMITATIONS - Videos without subtitles or captions cannot be dubbed - Translation quality depends on the accuracy of the original subtitles - Very long videos may take longer to process - Requires an active internet connection PRIVACY VoxTube does not collect browsing history or personal data. Google sign-in is used only for account management and usage tracking. See our privacy policy for details. VoxTube is not affiliated with YouTube or Google.

ViiTor Translate - AI Translation & Real-Time Bilingual Subtitles & Free

The ViiTor translation provides translation for live audio & video, realizing bilingual subtitle functions. ViiTor Translate provides real-time AI translation and bilingual subtitles for online audio content. Whether you are watching videos, following live streams, or attending online meetings, ViiTor helps you understand spoken content instantly with fast subtitle generation. ⭐ Core Features: - Real-time speech transcription and translation directly from browser audio - Bilingual subtitles for videos, live streams, and meetings - One-click activation whenever translation is needed - Supports 19 languages including English, Japanese, Korean, Chinese, Spanish, Arabic, and more - Encrypted transcription and translation for privacy protection 💡 Best For: - Online meetings and multilingual communication - Live streams and webinars - Video platforms like YouTube, Twitch and WerVerse - Language learning and international content browsing ViiTor uses advanced AI technology to deliver fast and reliable subtitles, helping users reduce language barriers in real time.

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.