RSA Encryption / Decryption

Generate Key Pair

Encrypt / Decrypt

RSA Encryption / Decryption

RSA (Rivest–Shamir–Adleman) is a public-key cryptosystem that is widely used for secure data transmission.

  1. Generate a new Key Pair or paste your existing keys.
  2. Enter the text you want to encrypt or decrypt.
  3. Click the "Encrypt" or "Decrypt" button.
  4. Copy the result.

FAQ

How does RSA work?

RSA uses a pair of keys: a public key for encryption and a private key for decryption. Data encrypted with the public key can only be decrypted with the private key.

Is it safe to generate keys here?

Yes, all operations are performed locally in your browser. Your keys and data are never sent to any server.