Get to the crux of any video.
Paste a URL from YouTube, TikTok, Instagram, X (Twitter), or Facebook. CRUX AI fetches the transcript, summarizes the key points with AI, and gives you something you can actually use — in seconds, not 40 minutes. We do it for you. Your data stays your data.
Apply for accessTranscripts in seconds
Pulls captions from YouTube, TikTok, Instagram, X, and Facebook. Long videos process in the background — you can close the tab and come back.
AI summaries, your way
Pick from 8 summary frameworks (Strategy, Investment, Training, Marketing, Technical, News, and more) or write your own custom instructions. We do it for you.
Export anywhere
Download as TXT, Markdown, Word, or SRT subtitles. Copy to clipboard. Drop into your notes.
Simple pricing
Start free. Upgrade when you need more. Top up any time — credits never expire.
- 6 videos total over 2 days
- 3 per day
- All 5 supported platforms
- All 8 summary frameworks
- Custom instructions
- All export formats
- 400 credits / month (~200 average videos)
- Credits reset on the 1st
- Buy top-up packs any time
- All 5 platforms · All 8 frameworks
- Custom instructions
- All export formats
- Email support
- 400 credits / month (~200 average videos)
- Credits reset on the 1st
- Buy top-up packs any time
- All 5 platforms · All 8 frameworks
- Custom instructions
- All export formats
- Email support · Save $48/year
Need more credits mid-month? Top-up packs starting at $7 for 100 credits. Sign in to purchase.
Watching a video? One click to summarize.
After you sign in, drag the CRUX AI button to your bookmarks bar. Click it from any supported video page to summarize what you're watching — instantly.
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