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Hazuu Tools

Base64 Encode

Encode text to Base64 format — paste, encode, and copy instantly.

Input Text
Output Base64
Encoded Base64 will appear here...
info

About Base64 Encode

Base64 Encode is a free online tool that converts plain text, numbers, or any string data into Base64-encoded format. Base64 is a binary-to-text encoding scheme that represents binary data using a set of 64 ASCII characters (A-Z, a-z, 0-9, +, /). It is widely used in email attachments (MIME), embedding images in HTML/CSS via data URIs, transmitting data in URLs, and storing complex data in JSON or XML.

This tool processes everything entirely in your browser using JavaScript — no data is ever sent to a server. It fully supports Unicode and UTF-8 characters, so you can encode text in any language including emojis and special characters. The encoded output is safe for embedding in web pages, APIs, and configuration files.

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How to Use

01

Enter Text

Type or paste the text you want to encode into the input pane.

02

Encode

Click "Encode" to convert your text to Base64 format.

03

Copy Result

Use the copy button to grab your Base64-encoded output.

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Frequently Asked Questions

What is Base64 Encode? expand_more
Base64 Encode is a free online tool that converts plain text into Base64 format. Base64 is a binary-to-text encoding scheme that uses 64 ASCII characters to represent binary data, making it safe for transmission over text-based protocols like email and HTTP.
Does it support Unicode and emojis? expand_more
Yes. This tool fully supports Unicode text including characters from all languages, emojis, and special symbols. It uses UTF-8 encoding internally to handle multi-byte characters correctly before converting to Base64.
Is my data secure? expand_more
Yes. All encoding happens entirely in your browser using JavaScript. No data is sent to any server, ensuring your text remains completely private and secure.
What is Base64 used for? expand_more
Base64 encoding is used for embedding images in HTML/CSS (data URIs), encoding email attachments (MIME), transmitting binary data in JSON or XML, storing data in URLs, and passing complex data through text-only channels.