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Base64 Encoder / Decoder

Encode text into Base64 or decode Base64 strings back into readable text quickly and easily.

How to use this tool

  1. 1Enter or paste your text or Base64 string into the input box.
  2. 2Choose Encode or Decode, depending on what you need.
  3. 3Click Convert to process your input.
  4. 4Review the encoded or decoded result.
  5. 5Copy the result and use it wherever you need.

Frequently asked questions

What is Base64 encoding?

Base64 is a method of converting data into a text format using a set of letters, numbers, and special characters.

Can I decode Base64 back into text?

Yes, paste a valid Base64 string into the tool and select Decode to convert it back into its original text.

Is the Base64 Encoder / Decoder free to use?

Yes, you can encode and decode Base64 online for free without installing additional software.