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Free utilities

Base64 Encoder and Decoder

The Base64 converter encodes text to Base64 and decodes strings back into readable text. It is useful for developers, API testing, preparing data snippets, and quickly checking encodings.

Free Runs in your browser No sign-up required

What is Base64 Encoding?

Base64 is a method of converting binary data into a printable ASCII string. This is useful for sending data over email, storing data in a database, or even transmitting it across a network.

How to Use Our Base64 Encoder and Decoder:

  • Choose your desired function: Encoder or Decoder.
  • Input your data: Paste the text or Base64-encoded text into the input box.
  • Click “Get result”: Get the encoded or decoded output instantly.

    • Additional Features:

    1. Batch Processing: Encode or decode multiple lines of text simultaneously for even more efficient processing.
    2. RFC 4648 Compliant: Our utility adheres to the standard for Base64 encoding and decoding, ensuring compatibility with other systems.

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