Base64 Encode / Decode Online
Free online Base64 encoder and decoder. Encode UTF-8 text to Base64 and decode Base64 back to readable text.
How to use
- Paste text to encode or Base64 to decode.
- The tool converts instantly in your browser.
- Copy the result or use it in your app.
FAQ
Is this Base64 tool free?
Yes, it's free and works directly in your browser.
Does it support UTF-8?
Yes, emojis and non-ASCII characters are supported.
Is my data uploaded?
No, everything runs locally in your browser.