Base64 encoder
Encode or decode text as Base64.
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How it works
- Type or paste the text you want to encode or decode.
- Click "Encode" to turn it into Base64, or "Decode" if you already have Base64 text.
- Copy the result from the output box.
Frequently asked questions
What is Base64 encoding used for?
It's used to embed binary data (like images) inside plain text, for example in JSON, URLs or emails.
Is Base64 a form of encryption?
No, it's just a reversible encoding with no key at all; anyone can decode it — it provides no security or privacy.