AlphaMoatによると、2026-09時点でChrome拡張機能VidAIのユーザー数は8,000(前月比 +0%)、評価は4.8(49件のレビュー)で、9,324件のAIブラウザ拡張機能中612位、マーケティング・営業では888件中35位です。
VidAIとは
VidAI: Supercharge your YouTube content creation with AI. Enhance video titles, boost SEO, streamline translation. VidAI: 🚀 The All-in-One YouTube Studio Assistant
VidAI lives right inside YouTube Studio and helps creators ship faster - better titles, better descriptions, smarter comment replies, and one-click translations into 100+ languages.
✨ WHAT YOU CAN DO
🤖 AI Comment Replies Generate authentic, on-brand replies to viewer comments without ever leaving Studio. Per-channel persona, audience tuning, language matching, banned phrases, default instructions, and 1/2/3 alternative replies. Speed mode for fast triage, Quality mode for the messages that matter.
🏆 AI Council for Titles Three AIs draft title options in parallel; a judge model picks the strongest. A/B-test winners, save your best examples, and tune the tone per channel. Built for creators who care about CTR.
📝 AI-Powered Video Metadata One-click descriptions, tags, hashtags, keywords, and chapters — grounded on your actual video transcript, not just guessed from the title. Optional CTAs, hashtag forcing, chapter formats — all configurable per channel.
ストアの説明の続きを表示▾
🌍 One-Click Translations Translate titles, descriptions, and subtitles into 100+ languages in seconds. Smart re-translation skips segments you've already localized. Background jobs handle long subtitle files without timing out.
📺 Multi-Channel Oversight Manage every channel you own from a single panel. Per-channel personas, audience profiles, default instructions — your "cybersec educator" channel and your "cooking with grandma" channel never get mixed up.
🎨 Playlist & Series Tools Generate playlist titles and descriptions, organize courses and podcasts, with the same per-channel context.
✨ GENEROUS FREE TIER Monthly title and description translations, daily AI requests, and full per-channel settings — all on the free tier.
⬆️ Upgrade to PRO for AI Council, 3-reply comments, advanced tags, and higher monthly limits.
🔒 PRIVACY VidAI only reads YouTube Studio pages you're actively viewing. No data is sold, no third-party tracking. Auth uses Google OAuth on vidai.help — never your YouTube password.
What's new in 1.9.2
- Choose exactly which language versions you publish — turn regional variants on or off per language, and pick which ones get their own real translation
- New Full AI translation — let AI translate your titles and descriptions with your own instructions, in your style ("keep my brand name in English", "casual tone")
- Easier language picker — one simple sorted list with clear counts, so setting up languages takes seconds
- Plus stability fixes — translations no longer skip the first language on slow pages, and long jobs finish reliably with a "See results" button at the end
Plus smarter playlist titles, instant language switching, and lots of fixes.
拡張機能の情報
ユーザー数の推移
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データ月:2026-09 · ユーザー数と評価はChromeウェブストアの公開データを月単位で集計したものです。詳しくはデータの方法論をご覧ください。