How it works
Text is encoded as UTF-8 before Base64 conversion. Base64 is an encoding, not encryption.
UTF-8 text ↔ binary bytes ↔ Base64.
Common questions
Is Base64 secure?
No. Anyone can decode it. Do not use it to protect secrets.
Are Unicode characters supported?
Yes, the tool converts UTF-8 text before encoding.
Independent developer utility. Review output before using it in production.