Use this encrypt online tool to encrypt text, strings, JSON, YAML, and config data directly in your browser. Choose an algorithm, enter a passphrase, and get an encrypted result in seconds.

Encrypt files in your browser with a password. Upload any file, set a passphrase, and download the encrypted result.

Decrypt text and data online using AES-256 and other algorithms by inputting encrypted text and passphrase for quick results.

Encode text or data to Base64 in your browser for APIs, logs, and transport. Client-side processing keeps input on your device.

Generate RSA keys online and encrypt or decrypt with RSA public and private keys. Includes public key decrypt (signature verify) guidance and outputs.

Encrypt PDF files online easily. Password protect your PDF documents with our free tool for secure encryption. Protect your sensitive PDFs now.

Encrypt Online offers secure tools to encrypt URLs. Protect your sensitive links by encrypting them in your browser—share the encrypted link safely and let recipients decrypt it using your passphrase.

Decrypt your encrypted files online securely by uploading the file, entering the password, and downloading the original file instantly.

Generate secure SHA256 hash values online quickly and effortlessly.

Generate a GUID for application data, database records, or distributed systems. The generator runs in your browser and returns a new identifier on demand.