홈
Tom Utilities

AES 암호화 / 복호화

개발자 유틸리티

비밀번호로 AES-256-GCM을 사용해 텍스트를 암호화하고 복호화합니다. 모두 브라우저에서 실행됩니다.

사용 방법

Encrypting text

Enter a password and the text, then press Encode. To decrypt, paste the ciphertext and press Decode.

  1. Enter a password.
  2. Enter the text or ciphertext.
  3. Press Encode or Decode.

자주 묻는 질문

Which AES mode is used?

AES-256 in GCM mode, with a random 16-byte salt and 12-byte IV stored with the ciphertext.

Can I recover a forgotten password?

No. The key is derived from your password and never stored, so a lost password means the data cannot be decrypted.