Base64 Encoder & Decoder

Encode any text or file to Base64, or decode Base64 back to text—free, private, and instant. All processing happens in your browser.

Why Use Our Base64 Encoder?

• Encode text or any file to Base64 right in your browser
• Decode Base64 text instantly and securely
• Perfect for developers, students, and anyone working with data
• Zero upload—your input never leaves your device