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Decrypt Text Online Free

Decrypt AES-GCM text payloads created by SimpleToolsNow.

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Decrypt text payloads generated by the SimpleToolsNow Encrypt Text tool. Paste the encrypted payload, enter the original password, and recover the plaintext in seconds. The payload format stores the cryptographic salt, nonce, and encrypted bytes, while the password is never included. AES-GCM also verifies integrity, so an incorrect password or modified payload will fail instead of returning corrupted text. This is useful for retrieving temporary secrets, encrypted notes, or shared snippets that were protected with a password.

Frequently Asked Questions

What if the password is wrong? expand_more
Decryption fails and no plaintext is returned.
What algorithm is used? expand_more
AES-GCM authenticated encryption with PBKDF2-SHA256 key derivation. A tampered ciphertext will fail to decrypt.

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