Base64Pro - Professional Encoding/Decoding

A developer-first tool for all your Base64 needs. Easily encode and decode text, URLs, and images with our intuitive interface. All operations are performed locally in your browser, ensuring privacy and security.

Base64 encoding is widely used in web development for embedding images, transferring binary data in APIs, and ensuring data integrity in text-based protocols. Our tool simplifies these tasks with professional-grade features.

Core Tools

Base64 Encoder/Decoder

Encode text to Base64 or decode Base64 strings back to their original text. Perfect for developers working with APIs, data transmission, or embedding data in web applications.

Image to Base64 Converter

Convert images to Base64 strings for direct embedding in HTML, CSS, or JavaScript. Supports all major image formats including JPG, PNG, GIF, and SVG.

Tutorials & Code Snippets

How to Use Base64 in Web Development

Base64 encoding is essential for various web development tasks. Here are common use cases with code examples:

1. Embedding Images in HTML

You can embed Base64 encoded images directly in your HTML using the data URI scheme:

          <img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUA
          AAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO
          9TXL0Y4OHwAAAABJRU5ErkJggg==" alt="Small red dot" />
        

2. Sending Binary Data in JSON

When working with APIs that expect JSON data, you can send binary data as a Base64 string:

          {
            "image": "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUA..."
          }
        

Frequently Asked Questions

What is Base64 encoding?

Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format. It's commonly used to embed binary data (like images) in text-based formats such as HTML, CSS, and JSON.

Is my data secure?

Yes! All encoding and decoding operations are performed locally in your browser. We do not send your data to our servers or collect any information you process with our tools.

Can I use this tool offline?

Yes, once the page is loaded, you can use the core encoding/decoding features without an internet connection. However, image conversion may require additional resources that are loaded on-demand.

Contact Us

Have questions, suggestions, or need support? We're here to help!

Email us: support@base64pro.top

We typically respond to all inquiries within 24-48 business hours.