Capture knowledge from the web in seconds.
A lightweight browser extension that captures structured knowledge from web pages and YouTube videos and instantly copies it to your clipboard or into a hierarchical playlist.
Important information gets lost every day — because capturing it is cumbersome.
Read it, closed the tab — and gone forever.
Unstructured text with no source, context or reference.
URLs, timestamps and metadata get lost along the way.
Video content can’t be copied — only re-watched.
One click creates structured knowledge blocks — ready to paste.
Everything you need to capture, annotate and organize knowledge.
Captures views, upload date, timestamp link, chapters and description text — with one click.
„Include description“ captures the page description automatically. Text you select on the page is copied along with it.
„Copy clip“ transfers everything to the clipboard. Paste anywhere with Ctrl+V — documents, notes, chats.
Type your own notes or dictate them with the microphone — speech is automatically converted to text.
When „Markdown (Obsidian)“ is on, links are copied as Markdown. Perfect for Obsidian and other Markdown tools.
Clean text mode for Microsoft Word. No formatting issues, just paste.
Three steps. That’s all it takes.
KnowCapture opens. Optional: enable Markdown and description, select text on the page.
Type your own notes or dictate them with the microphone — speech is converted to text.
Click the button, check the preview and paste anywhere with Ctrl+V.
KnowCapture fits into every knowledge-intensive workflow.
Developed and operated in the European Union. GDPR-compliant.
Personal support available in German and English.
Special requirements? Custom feature extensions on request.
Requests, questions, ideas?
account@inprime.net
Everything important about KnowCapture at a glance.
No. The extension only activates when you click the icon. It does not track, monitor or collect any browsing data in the background.
Yes. Markdown mode creates perfect Obsidian-compatible links and structured note blocks that paste cleanly into your vault.
Yes. The default text mode pastes cleanly into Word — with no formatting issues. Perfect for professional documentation.
KnowCapture works with all Chromium-based browsers: Google Chrome, Microsoft Edge, Brave and Opera.
You get 4 weeks of full access to all features. No credit card required. After the trial you can choose a monthly or yearly plan.
Yes. Monthly subscriptions can be cancelled anytime. Yearly licenses run for the booked term. No hidden costs.
Install KnowCapture and never lose important information again.