AES暗号化・復号化
AES暗号化を使用してテキストをオンラインで暗号化・復号化します。パスワード付きの安全なAES-256暗号化。
暗号化するテキスト
機能紹介
The AES Encrypt & Decrypt tool lets you encrypt and decrypt text using AES in your browser with a password. It is useful for learning about encryption and protecting small snippets of data during transfer.
このツールを使うタイミング
Use this tool when you need to quickly encrypt or decrypt text: sharing short secrets, experimenting with AES, or testing encryption logic during development.
使い方
Enter text and password
Type or paste the text you want to encrypt or decrypt, and enter a strong password.
Choose encrypt or decrypt
Select whether you are encrypting plain text or decrypting previously encrypted text.
Run the operation
Click the encrypt or decrypt button to process the text entirely in your browser.
Copy the result securely
Copy the encrypted or decrypted text and handle it carefully, especially when dealing with sensitive information.
使用例
Sharing a short secret over chat
Encrypt a short token or message before sending it through an untrusted channel, and share the password separately.