Free online tool
Base64 Encoder / Decoder
Encode plain text to Base64 or decode Base64 strings back into readable text.
How to use Base64 Encoder / Decoder
- Paste or enter your content in the tool above.
- Choose the action you need, such as format, convert, count, or generate.
- Review the output and copy, print, or save it from your browser.
FAQ
Is Base64 encryption?
No. Base64 is encoding, not secure encryption. Anyone can decode it.
Can it decode Unicode text?
Yes, the tool handles common Unicode text through browser-safe encoding.