Encode or Decode Text with Base64

Need to quickly convert text to Base64 or decode Base64 strings? This free Base64 Encoder/Decoder tool makes it simple. Whether you're working with API keys, binary data, or embedding assets in HTML/CSS, Base64 encoding helps transform data into a safe, text-based format.

Just enter your text, choose to encode or decode, and let the tool do the rest — no downloads, no sign-up. Perfect for developers, system administrators, or anyone working with encoded data.

Secure, fast, and 100% browser-based.