Free Base64 Encode / Decode
Convert text to and from Base64.
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About the Base64 Encode / Decode
Free Base64 encoder and decoder. Convert text to Base64 or decode Base64 back to plain text instantly and privately, right in your browser.
How it works
- 1
Enter text
Type or paste your input.
- 2
Choose direction
Encode to Base64 or decode from it.
- 3
Copy
Copy the converted output.
Frequently asked questions
No. Base64 is an encoding, not encryption — it makes binary data safe to transmit as text but provides no security.
Yes, UTF-8 characters are handled correctly in both directions.