Do you need to work with Base64 format? Our site is the perfect solution! Use our convenient online tool to easily encode or decode your data.

Base64 Encode File with Our Free Tool

Just enter your data and click the encode button.

Encode files to Base64 format

Select a file to upload and process, then you can download the encoded result.

0 Click (or tap) here to select a file

The maximum file size is 192MB. Destination character set for text files. Newline separator (for the "encode each line separately" and "split lines into chunks" functions). Encode each line separately (useful for when you have multiple entries). Split lines into 76 character wide chunks (useful for MIME). Perform URL-safe encoding (uses Base64URL format).

Working...
Please wait until the encoding process is complete.

Success!
{file} to download the encoded file.
Please note that this file is removed from our system immediately after the first download attempt or 30 minutes of inactivity.

Error!Something went wrong:{error}

Welcome to our Base64 Encode File tool, the ultimate solution to Base64 Encode File quickly and easily. Whether you need to convert binary data for safe transmission or storage, our tool provides a simple and efficient way to encode your data to Base64 format.

Why Use Base64 Encoding?

Base64 encoding is a method of converting binary data into a text format using 64 characters. This encoding scheme is especially useful when you need to transfer or store data over media designed to handle text, such as email or JSON files. Base64 ensures your data remains intact and unmodified during transport.

Key Features of Our Base64 Encoding Tool

Simple and Fast Encoding

Our tool makes it incredibly easy to Base64 Encode File. Simply enter your data, click the "Encode" button, and get your Base64 encoded result instantly. No complex configurations or technical knowledge required.

Secure and Private

We prioritize your privacy and data security. All communications with our servers are encrypted using SSL connections. We do not store or inspect the contents of your encoded data, ensuring complete confidentiality.

Free to Use

Our Base64 encoding tool is completely free. You don’t need to download any software or register for an account. Access our online tool anytime, anywhere, without any cost.

Advanced Options

Character Set Selection

While Base64 encoding does not inherently include character set information, our tool allows you to specify the character set used during encoding. Commonly, UTF-8 is used, but other options are available. If unsure, try the auto-detect option for the best results.

Live Encoding Mode

Enable live mode to see your data encoded in real-time using your browser’s built-in JavaScript functions. This feature supports the UTF-8 character set and does not send data to our servers, offering enhanced privacy.

How to Base64 Encode File

Follow these simple steps to Base64 Encode File:

Enter your data:Paste your text or binary data into the input field.
Click "Encode":Hit the "Encode" button to convert your data to Base64 format.
Copy the result:Your encoded data will appear instantly. Copy it for use in your applications.

Example of Base64 Encoding

Here’s a quick example. Encoding the string "Hello, World!" in Base64 yields:

SGVsbG8sIFdvcmxkIQ==

In this example, the characters "H", "e", "l", "l", "o", ",", " ", "W", "o", "r", "l", "d", "!" are encoded into Base64 format, providing a safe and efficient way to transmit text data.