Base64 Encoder / Decoder
Convert text to Base64 and back, instantly.
About the Base64 Encoder / Decoder
The Base64 Encoder and Decoder converts text to Base64 and back in your browser. Base64 is a way of representing data using only safe ASCII characters, which is why it shows up in data URIs, email attachments, API tokens and config files.
Frequently asked questions
No. Base64 is an encoding, not encryption — anyone can decode it. It is used to represent binary or text data safely in places that expect plain ASCII, not to keep data secret.