Client-Side Cryptography
Every note is encrypted with AES-256-GCM and decrypted directly in your browser. Your master key is never transmitted anywhere. You own your keys and you should keep them safe.
Zero-Knowledge, By Design
Your ideas. Encrypted locally. Distributed via IPFS.
Nisabascribe lets you write and encrypt in your own browser, then store it on decentralized storage without us ever seeing the content, your keys, or your identity. Take back your privacy.
Zero-Knowledge Server
Our server only ever handles ciphertext. It cannot read your notes, and it never receives your master key during upload or decryption.
Decentralized Storage
Encrypted notes are pinned to IPFS and backed by Filecoin. No single server holds your ciphertexts, so access never depends on one company staying in business.
Private Payments in Monero
Unlock premium access by paying with Monero, a privacy-focused cryptocurrency. No card number, billing address, or personal info is ever required.
Notes That Disappear
Set any note to automatically delete itself after a chosen number of days, independent of whether it has ever been read. Nothing has to linger longer than you want it to.
Wipe Everything, Instantly
One button, one confirmation, and every note you own is gone, including its object on IPFS. A safeguard for a lost or compromised device.
Share Once, Then Gone
Send a note that opens exactly once, then is destroyed for both sides. The master key never travels in the link, so the link by itself cannot be used to read it.
Find Anything Fast
Filter your notes by category, color, or date range to cut through a growing list in seconds.
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Pay with Monero
Send XMR to a one-time subaddress and confirm your transaction ID.
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Get your login
Receive a randomly generated username and password tied to no personal data.
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Write & encrypt
Create notes that are encrypted locally before they ever leave your device.
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Enjoy
Retrieve and decrypt your notes anytime, from anywhere.