Developer
Base64 Encoder / Decoder
Encode and decode Base64 text safely in your browser.
Pure client-side. Free, nothing leaves your browser.
About this tool
Free Base64 encoder and decoder. Convert text to Base64 and back, with full Unicode support.
Frequently asked questions
Does it handle Unicode?
Yes, the tool encodes and decodes full UTF-8 text.
Is Base64 encryption?
No, it is an encoding you can trivially reverse. Use it for transport, not secrets.
Can I decode image data?
The text tool handles data URLs.
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