Base64 Encoder
Encode text as Base64, with an option for URL-safe output.
Loading the tool
How to use Base64 Encoder
- Type or paste text.
- Copy the Base64 string.
Privacy and limits
This tool runs in your browser. What you type is processed on your device and is not sent to our server.
Questions
- Is Base64 Encoder free to use?
- Yes. You do not need an account and there is nothing to pay.
- Does it work offline?
- Once the page has loaded, the tool does its work on your device. Some browsers need a connection only to load the page itself.