🔒 AES Encrypter / Decrypter

Industry‑standard AES‑256‑CBC encryption with PBKDF2 key derivation (100,000 iterations). Secure any text or file. Fully client‑side – your data never leaves your device.

🔐 Password / Passphrase

📄 Plaintext to Encrypt

📁 Or encrypt a file

🔑 Encrypted Output (Base64)

🔐 Same Password

📎 Encrypted Data (Base64)

📁 Or decrypt a file (encrypted by this tool)

📄 Decrypted Output

📖 How to Use AES Encrypter / Decrypter (Step by Step)

Step 1: Choose a strong password – it will be used to derive the encryption key (PBKDF2, 100,000 iterations).
Step 2: Enter text or select a file (small to medium files recommended).
Step 3: Click "Encrypt" – the tool generates a random salt and IV, then produces a Base64 ciphertext.
Step 4: To decrypt, paste the same password and the ciphertext (or select the encrypted file).
Step 5: Click "Decrypt" – the original plaintext (or file content) is shown.

💡 Security Details

✔️ AES‑256‑CBC (military‑grade symmetric encryption).
✔️ PBKDF2 with 100,000 iterations and random salt (prevents brute‑force).
✔️ Random 16‑byte Initialization Vector (IV) for each encryption.
✔️ All operations are local – nothing is sent to any server.

💡 Pro Tip: Always use a strong, unique password. The encrypted output includes the salt and IV – you only need the password to decrypt. This tool never stores any data.

🔒 100% client‑side • Your data never uploaded • AES-256-CBC • Zero tracking