Summarize.wtf - AI Copilot

Summarize.wtf - AI Copilot sits in your browser toolbar and works on whatever you are looking at. When you click the extension on an article, blog post, documentation page or YouTube video, it sends the page content through the vendor's own summarization engine, which the team describes as proprietary and powered by GPT-4, and returns a digest at the length you prefer. Short mode is designed to fit a tweet, medium mode gives you roughly a paragraph, and long mode produces a more thorough breakdown for material you actually plan to study.

The workflow is intentionally minimal: no account setup is required to start, and the extension only accesses pages you explicitly request a summary for, which keeps browsing data out of the pipeline by default. Results can be copied to the clipboard in one click or pushed straight to Twitter/X when you want to share a takeaway. Because it handles both written pages and video pages, it doubles as a reader and a viewer assistant.

The extension is distributed through the Chrome Web Store, where it holds a 4.2 average rating and is used by a few hundred people. The publisher, summarize.wtf, also runs a companion website where you can upload documents such as PDF, DOCX, EPUB, TXT and Pages files for the same style of summarization outside the browser. It is free to install, and the developer has not declared itself a trader, so EU consumer protections may not apply to any paid arrangement.