Base64 encode

Encode text as Base64

A Base64 encoder represents text as a limited set of characters. Developers use it when a value must move through a text-only channel, such as a JSON field, a URL parameter, an email body, or a configuration file.

How to encode text

1. Open the Base64 tool and select Encode.
2. Paste or type your plain text.
3. The Base64 result appears immediately and is copied to your clipboard after paste.

Base64 is not encryption

Anyone can decode Base64, so never use it to protect passwords, tokens, or private data. Use encryption and secure transport when you need confidentiality.