Base64 Encode/Decode

Text Encoding & Decoding Tool

Input

Output

Developers often need a reliable way to transmit data, especially when dealing with text-based systems that can’t handle binary files like images or documents. This is a common challenge when embedding media directly into web pages or sending attachments in certain types of messages.

To solve this, our free online tool provides a simple way to Base64 encode decode your data. This process converts your input into a safe, text-based format that can be transmitted without data loss. Subsequently, you can decode it back to its original form. Because it supports both text and file uploads, it’s a versatile solution for any project.

How to Use the Base64 Encode/Decode Tool

  1. Provide Your Input: First, you can either type or paste text directly into the input box on the left. Alternatively, click “Upload a File” to select a file from your device.

  2. Choose an Action: Next, click “Encode” to convert your text or file into a Base64 string. On the other hand, click “Decode” to convert an existing Base64 string back into its original, readable format.

  3. Use Advanced Options: For specific needs, you can select “URL-Safe Encoding,” which is useful for web applications. You can also choose to format file uploads as a “Data URI” for direct embedding.

  4. Get Your Result: Finally, the output will instantly appear in the results box on the right, ready for you to copy and use.

Frequently Asked Questions

  • Q: What is Base64 encoding typically used for? A: Developers commonly use Base64 to transmit binary data over channels that are designed to handle only text. For example, it’s used to embed images directly into an HTML or CSS file, which can sometimes improve website loading performance.

  • Q: Is the Base64 encode decode process a form of encryption? A: No, it is not. Base64 is an encoding scheme, not an encryption method. This means anyone can easily decode a Base64 string, so you should never use it to hide sensitive information.

  • Q: Is the data I upload to this tool secure? A: Yes, absolutely. All encoding and decoding operations are performed directly in your browser. Therefore, your text and files are never sent to or stored on our servers, ensuring your data remains completely private.

  • Q: Is this Base64 Encode Decode tool free? A: Yes, this tool is 100% free to use for unlimited conversions.
Scroll to Top