A little context.
Encodes text as UTF-8 bytes before converting to Base64. Base64 is an encoding, not encryption, and does not keep data secret.
Try an example
Hello → SGVsbG8=How to use this tool
- Enter text in the workspace above.
- Select Run tool to process your input. Invalid values produce a message next to the form.
- Copy the result or download it as a file. Reset example restores the original input.