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Base64 Encoder & Decoder

Encode text to Base64 or decode Base64 back to readable text.

How to use the Base64 Encoder & Decoder

  1. Enter or paste your input in the tool above.
  2. The result updates instantly. Click the button where one is shown.
  3. Copy the result and use it anywhere.

About this base64 encoder & decoder

This free online base64 encoder & decoder helps you with base64 encode quickly and accurately. It works on mobile and desktop, needs no sign-up and processes everything locally in your browser.

Frequently asked questions

Is the Base64 Encoder & Decoder free?

Yes. The base64 encoder & decoder is 100% free with no sign-up, limits or watermarks.

Is my data safe when I use the base64 encoder & decoder?

Yes. Everything runs in your browser. Your input is never uploaded to a server or stored.

Is Base64 encryption?

No. Base64 is only an encoding and does not protect data.

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