Input
Convert
Output
What is a Base64 Encoder & Decoder?
A Base64 Encoder & Decoder converts plain text to Base64 and decodes Base64 back into readable text. It's commonly used when working with APIs, data transmission, email encoding, and other applications that use Base64.
How to use the Base64 Encoder & Decoder
  • Select whether you want to encode or decode.
  • Paste or type your text into the input box.
  • Click the "Convert" button.
  • View the converted result in the output box.
  • Copy the result or clear the input and output using the action buttons.
Frequently Asked Questions
What is Base64?
Is Base64 the same as encryption?
Why won't my Base64 text decode?
Can I encode any text?
Will encoding or decoding change my data?