ChatGPTBox: Website and Youtube Summarizer

Use ChatGPT, Gemini and Claude to summarize any web page and any Youtube Videos instantly.

Webpage and YouTube Summarizer Pro: The Chrome extension that instantly turns any YouTube video, web page, article, or PDF into clear takeaways, timestamps, and chat-ready insights. Built for people searching “chatgpt chrome extension”, “youtube summary chrome extension”, “ai summarizer”, and “summarize youtube video,” it delivers fast, accurate summaries with your choice of GPT‑5, Claude 4.5/4.1, or Gemini 2.5. What it does - One-click summaries for YouTube videos (auto transcript + key points + timestamps). - Summarize any web page, article, blog post, or PDF in your tab. - Ask follow-up questions: “explain like I’m 15,” “give 5 bullets,” “make an action list.” - Supports GPT‑5 family, Claude 4.5/4.1, Gemini 2.5, Opus 4.5 - Works in 40+ languages; choose tone, length, and format (bullets, headline recap, TL;DR). Why it’s the best AI summarizer extension - Serves all your needs so you don't need to search for youtube summary, chatgpt youtube extension, ai summary extension, pdf summarizer, article summarizer, Youtube extension. - Precision on long videos and long-form text with token-aware handling and streaming responses. - Context-aware chat that remembers what you’re summarizing so you can keep refining the answer. - Manifest V3, privacy-first: your text goes only to the provider you choose; no data resale. - Performance tuned for large transcripts and lengthy articles; runs lean in-browser. Use cases - Students: compress lectures and research papers into exam-ready notes. - Professionals: brief meetings, policies, and reports in seconds. - Creators: scan competitor videos and scripts, harvest timestamps for edits. - Researchers and analysts: digest filings, whitepapers, and PDFs into actionable bullets. - Language learners: translate or simplify dense text with a single prompt. Key features at a glance - YouTube video summarizer with timestamps and highlighted chapters. - Web/PDF/article summarizer with selectable length (headline, bullets, paragraph). - Chat follow-ups without losing context. - Custom prompts for tone (executive, academic, casual) and brevity. - Multi-model switcher: GPT‑5 Pro for depth, Claude 4.5 for reasoning, Gemini 2.5 for speed. - Right-click context menu: “Summarize page,” “Summarize selection,” “Chat about this.” - Multi-language output; preserves formatting for citations and lists. How it works 1. Add to Chrome and pin the icon. 2. Click “Summarize” on any YouTube video, web page, or PDF; get a live streamed summary. 4. Ask follow-up questions to refine or translate; export the bullets you need. Add Website And Youtube Summarizer to Chrome and turn every video, every web page, and every PDF into concise, actionable insight — faster than you can press play.