KNOA

Highlight anything. Ask questions. Keep the answer.

2 followers

Highlight anything. Ask questions. Keep the answer.

2 followers

Turn any useful web passage into a source-grounded conversation. Highlight without leaving the page, ask follow-up questions about the exact context, then save the useful conclusion to your personal knowledge base—together with the original source.

Free Options

Launch tags:Chrome Extensions•Productivity•Artificial Intelligence

Launch Team

EneyProactive AI for Mac. Free test, 20,000 credits.

Promoted

Maker

📌

Hey Product Hunt 👋 I built KNOA because my bookmarks had become a graveyard. I kept saving useful articles, quotes and ideas, but when it was time to research, write or make a decision, I could rarely find the right thing again. The problem was not capture. It was everything that should happen after capture. KNOA starts with one simple interaction: highlight any useful passage on the web. Without leaving the page, you can save it or ask a question about it. KNOA keeps the exact quote, source and surrounding context, then creates a clear title, summary, tags and suggested knowledge base. Later, you can search or ask across what you have saved and return to the original source whenever you need to verify it. The goal is not to build another folder for information. It is to make saved knowledge useful at the moment of work. KNOA currently supports web highlights, full pages, links, notes and PDF/TXT/Markdown/CSV files, with English, Simplified Chinese, Traditional Chinese, Japanese and Korean interfaces. I would especially love feedback on three things: 1. Does the highlight-to-knowledge flow feel meaningfully faster than your current workflow? 2. Do the summaries preserve the idea you actually wanted to keep? 3. What source should KNOA support next? Try KNOA: https://www.knoa.online/ Install the Chrome extension: https://chromewebstore.google.co... Thank you for trying it — I will be here all day answering questions and shipping fixes. — Zizhan, maker of KNOA

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2mo ago

Maker

Hey Product Hunt 👋

I built KNOA because my bookmarks kept growing, but I could never remember what I had saved when I actually needed it.

KNOA lets you:
• Highlight any passage without leaving the page
• Ask follow-up questions about that exact context
• Keep the source, your notes and the AI conversation
• Turn the conversation into reusable knowledge

It’s for researchers, creators and anyone whose “read later” list has become a graveyard.

I’d love honest feedback: what usually happens to the useful things you save online?

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1mo ago

Reviews

Maker

📌

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2mo ago

Maker

Hey Product Hunt 👋

I built KNOA because my bookmarks kept growing, but I could never remember what I had saved when I actually needed it.

It’s for researchers, creators and anyone whose “read later” list has become a graveyard.

I’d love honest feedback: what usually happens to the useful things you save online?

Report

1mo ago