Decrypt Text Online

This tool decrypts versioned EOE1 AES-256-GCM envelopes with the original passphrase. Select AES-256-CBC or 3DES for compatible legacy values.

1. Leave auto-detect selected for an EOE1 envelope. A share link can load the encrypted value.
2. For an older unprefixed value, select AES-256-CBC or 3DES legacy compatibility.
3. Paste the encrypted text on the left.
4. Enter the original passphrase.
5. Click "Decrypt" to view the output on the right.
6. If an error appears, confirm the algorithm and passphrase match.

Use the Encrypt Tool to create another EOE1 AES-256-GCM value and an optional share link. Send its passphrase through a separate channel. See How to Share an Encrypted Message With a Link for sender and recipient steps.

EOE1 envelopes use AES-256-GCM. Compatible legacy CryptoJS values can use AES-256-CBC or 3DES. Use OpenPGP Message for armored OpenPGP messages.

Use the Base64 Decode tool when you need decoding without decryption.

• JWE DecryptOpen a supported compact token with its shared Base64URL key.
• AES-GCM DecryptDecrypt when you have an explicit key, nonce, ciphertext, and authentication tag.
• OpenPGP MessageDecrypt an armored OpenPGP message with a private key.
• Decrypt FileRestore files created by the matching file-encryption workflow.
• Decrypt Text with OpenSSLFollow a command-line decryption workflow and match its parameters.