Base64 Encoder / Decoder

Convert text to Base64 format and decode back securely in your browser.

Text to Base64

INPUT TEXT

BASE64 OUTPUT

Base64 to Text

INPUT BASE64 STRING

TEXT OUTPUT

What is Base64?

Base64 is a group of binary-to-text encoding schemes that represent binary data in an ASCII string format. It is commonly used to embed images in HTML/CSS, encode email attachments, and transmit data over media that deal with textual data.

This tool performs all conversions locally in your browser (Client-side). No data is sent to any server.