What it does: • Instant AI summaries on hover — no clicking, no waiting • Six signal types that surface each video's key takeaway, tone, and real substance • Works everywhere a thumbnail appears — the homepage, search results, channel pages, and watch-page recommendations • Nine languages — read summaries in whatever language you prefer • Summary caching — videos you've previewed before load instantly • Custom focus — tell the extension what matters to you, and summaries highlight exactly that Why install it: YouTube 600x turns endless scrolling into confident decisions. Most take under five seconds. You watch only what's genuinely worth your time and skip the filler before it costs you anything. It works immediately on youtube.com — no account needed to get started. The free plan includes 10 summaries per day. If you preview videos constantly, Pro and Max plans unlock thousands of summaries per month. Install YouTube 600x and start browsing smarter today.

Watch YouTube at 600x Speed

Watch youtube just a glance. Identify anything you need.

Watch youtube just a glance. Identify anything you need.