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Base64 Encoder/Decoder

Encode text to Base64 or decode Base64 back to plain text. Supports UTF-8 characters.

Output will appear here

How to Use

  1. 1Choose whether to encode or decode.
  2. 2Paste your text or Base64 string into the input field.
  3. 3Click Convert to see the result.
  4. 4Use the Swap button to quickly switch between encoding and decoding.
  5. 5Copy the output to your clipboard.

Why Use This Tool?

Base64 encoding is widely used in web development for embedding images, transmitting binary data over text-based protocols, and encoding credentials for HTTP authentication.

Frequently Asked Questions