Vid2Podcast: YouTube吹き替え・動画翻訳拡張機能

YouTube吹き替え・文字起こし・翻訳。動画をテキスト変換、リアルタイム吹き替え、AI要約、字幕翻訳、Neural2 TTS対応。

Vid2Podcast is a Chrome extension that enhances your YouTube experience with AI-powered tools — transcript extraction, live dubbing, AI summary, subtitle translation, and more. WHAT IT DOES ✅ Transcript Extractor Pull the full text of any YouTube video instantly. Read, copy, search, and export the spoken content as text. Works with auto-generated and manual captions. Export as TXT, SRT, PDF, or JSON. ✅ Live Video Dubbing Press one button and hear the video in your language. The extension reads YouTube's public captions and synthesizes a new voice using Google Neural2 TTS — letting you follow along hands-free in your native language. No video content is downloaded or modified. ✅ AI Video Summary Get a clean, structured summary without watching the full video. Powered by Gemini Nano — no API key needed. Choose from Descriptive, Key Points, TLDR, Notes, or Thread format. Summarize a one-hour video in seconds. ✅ AI Chat Ask anything based on the video content. "What were the main takeaways?" "What did the speaker say about X?" Instant answers from the transcript — no rewatching needed. ✅ Subtitle Translation Translate YouTube subtitles into 50+ languages in real time while the video plays. Supports videos with auto-generated or manual captions. ✅ Neural2 Text-to-Speech Listen to any transcript or summary read aloud in a natural-sounding voice via Google Cloud Neural2. Female and male voices available, with adjustable playback speed. ✅ Playlist & Batch Processing Paste a playlist URL or multiple video links. The extension extracts transcripts and generates TTS audio from each video's captions — separately or merged into one. Export as TXT, SRT, PDF, or JSON. ✅ Export & Integrations Send transcripts directly to Notion or Obsidian. Open in NotebookLM. Export as PDF, SRT subtitles, JSON structured data, or plain text. HOW IT WORKS The extension accesses YouTube's publicly available caption data only. It does not access, intercept, record, or copy YouTube's video or audio streams. All synthesized audio is generated by Google Text-to-Speech from caption text — no YouTube-owned media is used or stored. 1. Open any YouTube video 2. Click the Vid2Podcast side panel icon 3. Choose: transcript, dubbing, summary, translation, or AI chat 4. No sign-up required to get started WHO IS IT FOR 🎓 Students & Researchers — Turn lecture videos into readable, searchable text. Get AI summaries instantly. Export notes to Notion or Obsidian. 🌍 Language Learners — Hear YouTube content dubbed into your native language via Neural2 TTS. Follow subtitles translated in real time. 💼 Professionals — Read or listen to conference talks and interviews as text or TTS audio. Chat with the video to find key moments fast. 📰 Content Creators — Extract transcripts for captions, blog posts, newsletters, and content repurposing. Export directly to your tools. ♿ Accessibility — Full transcript and TTS support makes any video accessible to users with hearing or vision needs. SUPPORTED DUBBING LANGUAGES English, Turkish, Spanish, French, German, Portuguese, Italian, Russian, Japanese, Korean, Chinese (Simplified & Traditional), Arabic, Hindi, Polish, Dutch, Swedish, Danish, Norwegian, Finnish, Czech, Romanian, Hungarian, Greek, Indonesian, Vietnamese, Thai, Ukrainian, Malay — and more. PRIVACY - We do not access, record, or store YouTube video or audio files - Transcript data comes exclusively from YouTube's own public caption system - All synthesized audio is generated on-demand via Google Cloud TTS — no YouTube media is used - We do not sell user data - Full privacy policy at vid2podcast.com SUPPORT Questions or bugs? support@vid2podcast.com — we respond fast. Visit us at vid2podcast.com