Base64 Encoder
Easily convert text to Base64 with this free online encoder. Learn what Base64 encoding is, how it works, its limitations, and common use cases.
FAQ
Base64 Encoder questions
?Is Base64 secure encryption?
No. Base64 only represents data in a text-safe alphabet and provides no confidentiality by itself.
?Why does Base64 make text longer?
Base64 represents binary data using a limited character set, which adds encoding overhead compared with the original bytes.
?Can Base64 contain Unicode text?
Unicode text can be Base64-encoded when it is first represented as bytes with a character encoding such as UTF-8.