Base64 encode & decode
Encode text to Base64 or decode it back, with Unicode and URL-safe support.
Runs in your browser. Nothing you type is sent to our server.
How to use Base64 encode & decode
- Enter your values or text in the boxes above.
- Results appear instantly as you type or when you press the button.
- Copy or download the result. Nothing leaves your device.
Questions
Is Base64 encode & decode free?
Yes. Base64 encode & decode is free to use with no daily limit.
Is my data private?
Yes. Everything you type is processed inside your browser. Nothing is sent to our server or stored.
Do I need to install anything?
No. It works on any phone, tablet or computer with a modern browser.
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