Leaves nothing behind
Close the tab and the history, cookies and site data go with it
Simple . Rapid . Fully Covered
Hide tabs in one click
& off the record
Nook is the private bookmark extension that protects your space instantly — keeping what’s yours completely out of sight.
Add to Chrome — it’s free
Your shelf syncs encrypted.
On exit
Clears the trace
Esc × 2
Close everything
All windows
Stay covered
1 EscEsc Double-press to rapid close & wipe history
2 CtrlAlt Hold & move mouse to the right edge
3 Press ‘Open’ button to open closed sites
4 All closed sites back
Your space stays private, even in public
Built for
Shared Space
Whether you’re working on a side hustle, planning a surprise gift, or sharing a family laptop, Nook keeps your personal browsing completely separated and instantly protected.
When it leaves your laptop
Encrypted everywhere.
Useless to a thief.
Your shelf syncs seamlessly across every browser you log into. We encrypt your data before it hits storage and keep the keys isolated. Even if someone physically took off with our servers, they wouldn’t find a single thing to read.
On your screen
youtube.com
netflix.com
steampowered.com
On our servers
7f3a9c2e41b8…
b1d84f60a7c3…
29ac7e15d0f6…
Key kept somewhere else
When someone walks in
Gone in a keystroke.
Back in one gesture.
Hide sensitive tabs instantly during sudden screen shares or desk visits with a simple keystroke — and restore them seamlessly when you’re done.
Out
EscEsc
YouTube
Netflix
Steam
History
Back
CtrlAlt
+
YouTube
Netflix
Steam
Open
When they ask to see
“Sure.
Take a look.”
Protect your privacy when family or partners use your device. By entering a decoy PIN, Nook displays a completely blank environment, allowing you to maintain confidentiality without awkward conversations.
1234
Your shelf
4321
What they see
Nothing saved yet
Save yourself the awkward explanation
Because “it’s not what it looks like” never works… BUT NOOK ACTUALLY DOES
Rapid hide
Double Esc. Everything closes.
Closes when you step away
Leave the desk too long and private tabs shut themselves
Swaps in a cover site
Replaces private site with a harmless site instantly
Back as fast as it went
Hold Ctrl + Alt, move the mouse right — what you just closed is one click from back
Opens empty on cue
Enter your decoy PIN and your shelf, your history and anything adult are simply not there
Works in every window
Open a new Chrome window and it is already listening. Nothing to switch on.
Keep your context. Lose the trace.
Incognito forgets, Nook remembers.
Incognito throws it all away, even the sites you meant to come back to. Nook wipes the trail but keeps the list, locked behind your PIN.
Add Nook to Chrome