Processed client-side in your browser — files never leave your device.
Free, with no signup, account, or usage limits.
Works on any modern browser, including mobile.
About this tool
AES Encrypt/Decrypt is a free online utility to encrypt and decrypt text with AES (related: aes, encrypt, decrypt). Processing runs locally in your browser — your input is not uploaded to ThothBox.
How to use
Open AES Encrypt/Decrypt and paste or type your input.
Choose any options that affect the output.
Run the tool or watch the live result update.
Copy or download the output.
FAQ
What does AES Encrypt/Decrypt do?
Encrypt and decrypt text with AES.
Is AES Encrypt/Decrypt private?
Yes for typical use: input is processed in your browser and is not uploaded to ThothBox.
Is AES Encrypt/Decrypt free?
Yes. It is free to use with no signup required.
How do I use AES Encrypt/Decrypt?
Open the AES Encrypt/Decrypt tool, then open AES Encrypt/Decrypt and paste or type your input.