Base64 Tool

Switch between Encoder and Decoder modes to convert your text instantly.

Plain Text
Result

How to use?

1

Select Mode

Click "Encoder" to convert text to code, or "Decoder" to convert code back to text.

2

Enter Data

Paste your content into the top box. The tool supports UTF-8 characters.

3

Convert & Copy

Click the main button to process, then use the "Copy" button to save the result.

Why Use Base64?

Safe Transmission

Base64 ensures that your data remains intact without modification during transport over Email or HTML.

Instant Conversion

Convert huge strings of text instantly in your browser without any server delay.

Unicode Support

Our tool correctly handles UTF-8 characters, so emojis and special symbols are encoded safely.

Frequently Asked Questions

Is this secure?

Yes, all processing happens locally in your browser using JavaScript. Your data is never sent to our servers.

What is Base64 used for?

It is commonly used to encode binary data (like images) into text format for easy embedding in HTML/CSS or transmission via email.

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