SSH Key Generator

SSH Key Pair: Generate Ed25519 or RSA SSH key pairs for secure server authentication. Ed25519 is recommended for its superior security and performance.

Algorithm

Ed25519 is faster, more secure, and uses smaller keys

Key Size (RSA)

Larger keys are more secure but slower to generate

Comment (Optional)

Identifier for the key (usually email or username@hostname)

Passphrase (Recommended)

Adds extra security to your private key

Key Name (Optional)

Custom name for the key files (without extension)

A passphrase is recommended for extra security. We can't generate Ed25519 keys with a passphrase in the browser. To generate a key with a passphrase, run:
ssh-keygen -t ed25519 -C "[email protected]"

Generating SSH Key Pair...

Generated SSH Key Pair

Key Details:

Algorithm: {{ sshKey.algorithm }}
Key Size: {{ sshKey.keySize }} bits
Comment: {{ sshKey.comment || 'None' }}
Format: {{ sshKey.format }}
Fingerprint: {{ sshKey.fingerprint }}

Public Key

{{ sshKey.publicKey }}

Private Key

{{ sshKey.privateKey }}

Important:

Keep your private key secure and never share it
Add the public key to your server's ~/.ssh/authorized_keys file
Set proper permissions: chmod 600 ~/.ssh/private_key
Test the connection: ssh -i ~/.ssh/private_key user@server