EasyConvert / Encoding & Decoding
Base64 Encoder & Decoder
Encode and decode Base64 data. Free browser-based tool with no signup required.
About Base64 Encoder & Decoder
Encode and decode Base64 data.
The tool is designed to process data in the browser unless the interface explicitly states that a network request is required.
How to use this tool
- Enter or select the text, base64 value you want to work with.
- Review the available settings, then run the encode action.
- Review the text, base64 output and use the copy or download action when the tool provides one.
What you can do with Base64 Encoder & Decoder
- Decode base64 string
- Encode text as base64
Frequently asked questions
Is Base64 Encoder & Decoder free?
Yes. EasyConvert tools are completely free to use without an account or signup.
Can I use it on mobile?
Yes. The interface is fully responsive and works smoothly in all modern desktop and mobile browsers.
Is my data secure?
Yes. Processing is performed locally in your browser. Sensitive inputs are never stored or logged.
Focused guides for this tool
- Base64 Encoder — Encode plain UTF-8 text into Base64.
- Base64 Decoder — Decode Base64 values into readable text.