Text Decryption
Free online AES text decryption tool. Enter the correct password to restore AES-CBC ciphertext to the original text -- a wrong password never yields a plausible-looking result. Use it alongside this site's encryption tool.
Tool Guide
Introduction
The Online Text Decryption Tool uses the AES algorithm to decrypt specified ciphertext. Simply provide the encryption password and the ciphertext to decrypt and restore the original text.
You can use the companion Text Encryption Tool to encrypt text data.
This tool uses AES's CBC encryption mode together with Pkcs7 padding to decrypt text ciphertext. The password is first hashed with SHA-256 to derive the decryption key.
Your data is only processed in the browser and is not uploaded to a network server, so you can use it with confidence.