Base64 Encode / Decode
Encode text to Base64 or decode Base64 back to text — all in your browser.
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- Paste or type your input.
- Choose Encode or Decode.
- Copy the result with one click.
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FAQ
Is my text uploaded anywhere?
No — encoding and decoding happen entirely in your browser.
What is Base64 used for?
It encodes binary or text data as ASCII, common in data URLs, email and APIs.
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