Base64 Decoder Online Tool helps you decode an encoded text to plain text. If you have a base64 encoded text you can use this online tool to convert it to plain text.

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 decode a base64 encoded string:

1. Open Base64 Decoder Online Tool
2. Enter Base64 encoded text in first text box
3. Click on Decode button
4. Check the second text box for decoded plain text output