Bookmark Knocking – Hidden Bookmarks Without a Browser Extension
A novel technique to securely hide bookmarks without a browser extension.
Bookmark Knocking – Hidden Bookmarks Without a Browser Extension launched on March 13, 2021 with 50 votes, #1,303 of 3,696 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 5 years on.
In plain words
Bookmark Knocking is a tool that lets users create hidden bookmarks accessible through keyboard shortcuts without installing a browser extension. Launched in 2021, it stores bookmarks locally and retrieves them via a special key combination, making frequently-used links quickly accessible while keeping them out of sight. The tool is designed for anyone who wants to organize important web links discreetly and streamline their browsing workflow through keyboard navigation.
written from the facts on this page · September 2026
From the sources
Imagine that you want to propose to your partner, but they sometimes use your computer. You don’t want them to see that you are bookmarking wedding rings. What do you do? Alternatively, imagine you live with someone abusive. You decide to get help, so you look for resources on the Internet. There are helpful links, but you know if you bookmark them and your abuser goes through your computer, they may find them. 1 You can’t install a hidden bookmark extension either, because they could just as easily notice that. What do you do? Almost a year ago, I created Link Lock – a tool to enable anyone to securely password-protect URLs. But adding a password to links isn’t always enough. Link Lock…from jstrieb.github.io
Does a similar job
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SaveIt.now2025 · saveit.now · ▲163Hey HN! I built SaveIt.now after drowning in 1,211 bookmarks I could never find. So I created a bookmark manager without folders or complex organization - just let the tool organize everything for you and use AI to search! Try it free, just need to sign in P.S. iOS app is coming :)
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