Base64 Encoder and Decoder
Converts text into Base64, or turns Base64 back into readable text.
This tool runs entirely in your browser. Nothing you enter is uploaded, transmitted or stored anywhere.
Common questions
Is Base64 a form of encryption?
No. Base64 is an encoding, not encryption. Anyone can decode it. Never use it to protect passwords or private information.
Does it handle emoji and accents?
Yes. Input is treated as UTF-8, so any character encodes and decodes correctly.