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Base64 encode / decode

Encode or decode Base64 text.

Action

Base64 is an encoding, not encryption: anyone can decode it. Text is treated as UTF-8, so Urdu and emoji work.

Done in your browser. Your text is not saved or sent anywhere.

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How to encode or decode Base64

Choose Encode to turn text into Base64, or Decode to turn Base64 back into text. Results update as you type.

What is Base64?

A way to write any data using only letters, numbers, + and /. It is used in emails, data URLs and API tokens. It is not encryption: anyone can decode it, so never use it to hide passwords.

Can I encode an image?

Use the Image to Base64 tool for pictures.

Is my text saved or uploaded?

No. Everything happens in your browser. Nothing you type is sent to Pockit or anyone else.