Base64 Encoder & Decoder

Encode and decode Base64 strings easily

Output

What is Base64?

Base64 is a binary-to-text encoding scheme that allows binary data to be represented in an ASCII string format. It's commonly used to embed data in web pages or transmit data over media that only support text.

✅ Why Use a Base64 Encoder?

Base64 encoding is useful when:

  • ✓ Transmitting binary data over text-based protocols.
  • ✓ Embedding images or files in HTML/CSS.
  • ✓ Encoding sensitive data before transfer.

Why Decode Base64?

Decoding helps you:

  • ✓ Retrieve original data from encoded string.
  • ✓ View and verify embedded or obfuscated data.

Features

  • ✓ Encode and decode Base64 text in one click
  • ✓ Copy results to clipboard
  • ✓ Client-side only – secure and fast
  • ✓ Clear input/output easily

How to Use

  • ✓ Paste text or Base64 string
  • ✓ Click “Encode” or “Decode”
  • ✓ Copy or clear the result as needed

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