Summeriser

learn more at www.summeriser.dev

summeriser. is an AI-powered Chrome extension that instantly summarizes YouTube videos, PDFs, Google Docs, and any article on the web, all without leaving your tab. Built on Cloudflare Workers, your content is processed securely and never stored.

What you can do:

After summarizing any page, you get three tools in one click. A clean bullet-point summary, a Q&A chat grounded exclusively in that content, and an AI-generated quiz to test your understanding.

Popular use cases:

Studying for a test. You have a 40-page science document to review the night before an exam. Summarize it in seconds, then hit Quiz to generate 5 unique multiple choice questions. Retake it as many times as you want since every quiz is different. Use Q&A to drill into anything you got wrong.

Answering comprehension questions. Your teacher assigns an article with questions to answer. Instead of using ChatGPT or Gemini which pull from the entire internet and sound obviously AI generated, summeriser. pulls answers directly from the article itself. Your answers stay grounded in the source, sound natural, and actually reflect what you read.

Catching up on long videos. A lecturer posts an hour-long YouTube video before class. Instead of watching the whole thing, summarize it in 10 seconds and walk in knowing exactly what it covers. Use Q&A to prepare for anything the teacher might ask.

Cutting through research rabbit holes. You have 12 tabs open for an essay and no idea where to start. Run summeriser. on each one, get the key points, and figure out in seconds which sources are actually worth reading in full instead of spending an hour skimming through all of them.

Want this adapted for the Chrome Web Store listing specifically? The format there has a character limit so it needs to be tightened up.