Base64 Encoder / Decoder
Encode any text to Base64 or decode a Base64 string back to plain text. Useful for developers, data URLs and simple obfuscation.
How to use
- Paste your text or Base64 string.
- Choose Encode or Decode.
- Copy the result.
Frequently asked questions
Yes — UTF-8 text including non-Latin characters is handled correctly.
No — encoding and decoding happen entirely in your browser.