FILE ENCRYPTION / DECRYPTION

Secure your sensitive files with strong AES-256 encryption. This tool allows you to encrypt files before sharing or storing them, and decrypt them when needed.

SECURITY NOTICE

All encryption/decryption is performed in your browser. Keep your encryption password safe - if lost, encrypted files cannot be recovered.

Maximum file size: 10MB

Use a strong, unique password you can remember. This password will be required to decrypt the file later.

Select a file previously encrypted with this tool

Enter the same password that was used to encrypt this file

ABOUT FILE ENCRYPTION

File encryption is a security measure that converts data into a code to prevent unauthorized access. This tool uses AES-256-CBC encryption, one of the strongest encryption algorithms available.

HOW IT WORKS

  1. You select a file to encrypt and provide a password
  2. The file is encrypted using AES-256 encryption with your password
  3. The encrypted file can be downloaded and safely stored or shared
  4. To decrypt, upload the encrypted file and provide the same password

SECURITY FEATURES

  • AES-256-CBC encryption (military-grade)
  • Secure password-based key derivation (PBKDF2)
  • Unique initialization vector (IV) for each encryption
  • Client-side encryption/decryption (your files never leave your browser)
  • No passwords or encryption keys are stored on our servers

IMPORTANT WARNING

If you lose or forget your encryption password, there is NO WAY to recover your encrypted files. Always store your passwords securely.