Base64 Encoder Online Tool helps you encode a plain text string to base64 encoded string. If you have a plain text you can use this online tool to convert it to base64 encoded string.

In programming, Base64 is a group of binary-to-text encoding schemes that represent binary data (more specifically, a sequence of 8-bit bytes) in an ASCII string format by translating the data into a radix-64 representation. The term Base64 originates from a specific MIME content transfer encoding. Each non-final Base64 digit represents exactly 6 bits of data. Three 8-bit bytes (i.e., a total of 24 bits) can therefore be represented by four 6-bit Base64 digits.

Use below steps to encode plain text to a base64 encoded string:

1. Open Base64 Encoder Online Tool
2. Enter text in first text box
3. Click on Encode button
4. Check the second text box for base64 encoded output