Base64 Encoder Online
This service helps you to Base64 encode online. The conversion is locally processed in your browser to ensure your privacy.
The text is encoded as UTF-8 which is the most common encoding on the web and supports all languages.
More information regarding Base64 is found at Wikipedia.
Why this service?
Many online encoders is sending data back to their servers for processing which means that it's impossible for you to know if they store or use your data later.