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Base64 Encoder / Decoder

Encode text to Base64 or decode it back.

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How to use the Base64 Encoder / Decoder

  1. Add your text, file or value in the box above.
  2. Choose the options you need.
  3. Copy or download the result.

Frequently asked questions

Is the Base64 Encoder / Decoder free?

Yes. Encode text to Base64 or decode it back. No sign-up is needed.

Is my data safe?

Everything runs in your browser — your text never leaves your device.

More Encoding & Decoding

ASCII Codes to Text Convert decimal ASCII codes back to text. Base64 to Image Turn a Base64 data URL back into an image. Binary to Text Converter Convert binary (0s and 1s) back to text. Caesar Cipher / ROT13 Encode or decode text with a Caesar shift or ROT13. Hex to Text Converter Convert hexadecimal bytes back to text. HTML Entity Encoder / Decoder Escape or unescape HTML special characters.