How this works
Asymetric cryptography is used to encrypt the password.
- A Public Key (safe to share) is used to encrypt the password
- A Private Key (DO NOT share) is used to make it readable again
Only a person with the Private Key is able to decrypt the password and read its contents.
How to receive a password
You are the recipient and the other person is the sender.
Give the sender your public key
- Create your Public/Private Key below if you don't already have one
- Share your personalized link with the sender
- Wait for them to send you their encrypted password
Make the password readable
- Go to the decrypt page
- Add or select your Private Key
- Paste the contents of the encrypted message
- Click the "Decrypt Message" button
How to send a password
You are the sender and the other person is the recipient.
- Make sure your recipient has the Private Key
- Use the recipient's personalized link or go to the encrypt page
- Add or select the Public Key (if needed)
- Type your password
- Copy the encrypted text
- Paste the encrypted message into an email or messaging app
Generate Public/Private Keys
So you want to use this website...
Step 1: Click on a key size
RSA-2048
- Perfect for most users
- Smaller link to share with people
- Message limit of ~190 characters
RSA-4096
- More secure
- Longer link to share with people
- Message limit of ~446 characters
Step 2: Save your Public and Private Keys
Save these files in a safe place.
Download Public Key file or copy from below.
Download Private Key file or copy from below.
Step 3: Share your encryption link, and bookmark it too!
This link works with your Private Key, so keep your Private Key safe!
Security Features
- Runs entirely in your browser, no data is communicated off this page
- No cookies, analytics or trackers are used on this site
- No external files, scripts, css or images are loaded into any page
- Each page is completely self contained
Create shareable link using an existing PEM public key
If you lost your encryption link you can recreate it here using your Public Key.