Base64EncoderDecoder

ConvertTextToBase64

Mode:ENCODE

InputText

0 Characters
SupportsPlainTextFiles
PressCtrlEnterToConvert

Base64Output

0 Characters
Tip: You can also press Ctrl + Enter in the input field to convert

About Base64 Encoding/Decoding

What is Base64?

Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format by translating it into a radix-64 representation.

  • Commonly used for email attachments, data URLs, and encoding binary data
  • Uses 64 characters: A-Z, a-z, 0-9, +, / and = for padding
  • Increases data size by approximately 33%

How to Use This Tool

  • Enter your text or upload a file
  • Click the "Convert" button to encode/decode
  • Copy output with one click or download as file
  • Switch modes to instantly change conversion direction