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Base64 Encoder / Decoder

Convert text to Base64 format and vice versa. Everything happens securely in your browser—no data is sent to our servers.

Result will appear here...

What is the Base64 Encoder / Decoder?

Base64 is an encoding scheme used to represent binary data in an ASCII string format. It's commonly used by developers when there is a need to encode binary data that needs to be stored and transferred over media that are designed to deal with textual data, like JSON payloads, HTML, or CSS.

How to use this tool

1

Select whether you want to Encode (text to Base64) or Decode (Base64 to text) using the toggle buttons.

2

Paste your input string into the left-hand text area.

3

The tool will instantly convert your string locally in your browser. (No data is transmitted to any server).

4

Click the Copy button to copy the output to your clipboard.

Why use KD Websoft?

Secure Web Application Architecture
Custom API Development & Security
Full-Stack MERN / MEAN engineering
Enterprise software modernization

Need a Custom Software Solution?

You're using our free base64 encoder / decoder. If your business needs a fully customized web application, mobile app, or dedicated AI software, KD Websoft is here to build it.

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