Base64 Encoder/Decoder

Encode and decode text using Base64 encoding scheme.

Base64 Converter

Encode or decode Base64 strings instantly

Input length: characters
Output length: characters
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Features

  • Instant Conversion: Convert between text and Base64 in real-time as you type.
  • Copy to Clipboard: Easily copy input or output with a single click.
  • Swap Functionality: Quickly reverse the conversion by swapping input and output.
  • Character Counter: Track input and output lengths in real-time.
  • Error Handling: Get helpful error messages for invalid Base64 input.

How to Use

  1. Choose Your Mode: Select either "Encode" to convert text to Base64, or "Decode" to convert Base64 back to text.
  2. Enter Your Text: Paste or type your content in the input field. The conversion happens instantly as you type.
  3. View the Result: Your converted output appears automatically in the output field below.
  4. Copy or Use: Click "Copy Output" to copy the result to your clipboard, or use the "Swap" button to reverse the conversion.