Keylink
Private by design

Private by design

Welcome to Keylink

Start fresh or bring back the Keylinks you already have.

Share what matters. Nothing else.

Send a secret, simply.

Only the person with your Keylink can reveal it, and only while access is active.

Your library

Keylinks

No Keylinks yet

Send one, or open a Keylink someone shared with you.

Send Keylink

The secret is encrypted here before it leaves this device.

Access PIN
Share the PIN separately from the Keylink.
The secret will not appear in the link, QR code, server logs, or blockchain records.

Receive Keylink

Scan a QR code or paste the Keylink you received.

or

Security

Protection for this device and your encrypted backup.

App PINNot enabled
Recovery

Use this Recovery Key to bring your Keylinks to another device.

Keep private

Setting up another device? On the new device, choose “I already have Keylink” and enter or scan this Recovery Key.

Bring Back My KeylinksBring existing Keylinks from another device onto this one.
Advanced / Diagnostics
App identity
Protocol
KEYLINK1 / KLT1
Funding
Conditional, 10,000 satoshis

Bring Back My Keylinks

Already used Keylink on another device?

Enter the Recovery Key from your old device to bring your existing Keylinks onto this device. Your Recovery Key was created when you first set up Keylink.

Where do I find it?On your old device:☰ Menu → Security & Recovery → Recovery KeyCopy the Recovery Key or scan the Recovery QR shown there.

or
Social
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End-to-end encrypted•
Keylink

Menu

About Keylink

Keylink by Svet Haralampiev
Aug 2026

Version

Received

Keylink

Created
Expires

Access PIN
Access PIN required. Enter the 6-digit PIN shared with you by the sender.
Keylink saved on this deviceIt isn't ready to share yet because Keylink couldn't finish connecting to the service.
Keylink created

Ready to share

It isn't ready to share yet because Keylink couldn't finish connecting to the service.

Access PINSend the Keylink and Access PIN separately when possible. The PIN is not included in the link or QR.
Receive Keylink

This Keylink isn't available

The sender may not have finished sharing it, or this link may no longer be valid. You can try another Keylink.

Secret revealed

Keylink Secret

Set 4-digit PIN

Use four digits to lock Keylink on this device.

Require an Access PIN?

A 6-digit PIN will be created for this Keylink. Anyone opening it will need the PIN before they can reveal the secret. Share the PIN separately from the Keylink.

Access PIN required

Enter the 6-digit PIN shared with you by the sender.

Welcome back

Unlock Keylink

Enter your 4-digit app PIN.

Bring back your existing Keylinks on this device.

Protect your Keylinks

Add a 4-digit PIN to lock this app on this device.

Keep private

Recovery QR

Scan this QR on another device to bring back your Keylinks.

Keep this QR private. Anyone with your Recovery Key may be able to restore your Keylink data.

Don't have your Recovery Key?

You need your Recovery Key to bring back the Keylinks from your old device.

If you still have your old device, open:☰ Menu → Security & Recovery → Recovery Key

You can come back and restore your old Keylinks whenever you find the key. You can also start fresh on this device. If you start fresh, you will not see your previous Keylinks here.

Start fresh on this device?

You can create and receive new Keylinks now, but your previous Keylinks will not appear on this device.

You can still restore your old Keylinks later if you find your Recovery Key.

Replace the Keylinks on this device?

This device already has a Keylink setup.

Bringing back your older Keylink setup will replace the Keylinks currently stored on this device.

Your Keylinks are back

Your existing Keylinks are now available on this device.

We couldn't restore your Keylinks with that Recovery Key.

Check that you copied the full key from:

☰ Menu → Security & Recovery → Recovery Key

Scan QR

Point the camera at a Keylink QR code.