Base64 Encoder

Encode text to Base64 format instantly in your browser.

How to Use

1 Type or paste text into the input area.
2 The Base64 encoded result appears instantly.
3 Copy the encoded string to your clipboard.

Features

Instant encoding

Results update as you type.

UTF-8 support

Handles Unicode characters correctly.

Copy result

One-click copy of the encoded output.

Privacy

Your text never leaves your browser. Nothing is uploaded or stored.

This tool processes files or input locally in your browser.

Frequently Asked Questions

What is Base64 used for?

Base64 is used to encode binary data as ASCII text, commonly in data URIs, email attachments and API payloads.

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