Summarize

Personal AI agent for your browser - summarize or ask questions about YouTube videos, Reddit posts, news articles, and more. Summarize any webpage with one click — no sign-up required.

Summarize uses AI to turn long articles, blog posts, Gmail threads, Reddit threads, YouTube videos, X posts, Wikipedia articles, and news into clear, digestible summaries in seconds. Just click the button and read the highlights.

FEATURES

• One-click summaries — click Summarize and get the key points instantly
• Multiple summary styles — Concise, Detailed, Bullets, ELI5, Q&A, or One-Liner
• Custom instructions — tell the AI to focus on what matters to you (e.g. "focus on technical details" or "summarize in Spanish")
• Summarize selected text — highlight a section and summarize just that part
• Summary history — every summary is saved locally and searchable
• Side panel mode — keep Summarize open alongside your browsing
• Full-page view — expand any saved summary into a clean, full-page reading experience
• Dark mode — toggle between light and dark themes
• Keyboard shortcut — press Alt+S to summarize without opening the popup
• No account required — just install and start summarizing
• 100% private — your data stays in your browser, never stored on our servers
• Ad-free

HOW IT WORKS

1. Navigate to any webpage 2. Choose a summary style and click "Summarize This Page" 3. Read your summary, copy it, or find it later in History