How to Use Base64 Encode Decode Free Online

What this tool does

Encode or decode Base64 strings with Unicode support.

Steps

1. Open Base64 Encode Decode on ToolPanda. 2. Add your input (file or text). 3. Run the tool and download or copy the result.

Why ToolPanda

Processing stays in your browser whenever the tool supports it—faster and more private than upload-first sites.

Try it now

Use Base64 Encode Decode free: /tools/encoding/base64-encode-decode