Base64 decoder

5 of 90 ratings

Our Base64 decoder converts encoded Base64 strings back to their original form, whether that's plain text or binary data. Base64 is widely used across the internet to represent binary data in an ASCII string format using 64 characters (A-Z, a-z, 0-9, + and /). This decoding tool is essential for developers working with embedded images in HTML/CSS, data URIs, API responses, email attachments, and many other technical contexts where Base64 encoding is used to ensure safe data transmission. The decoder properly handles padded and unpadded Base64 strings, as well as URL-safe variants. It can output both text and binary data, making it versatile for different use cases. Whether you're debugging web applications, extracting embedded resources, or processing encoded data from various sources, this tool provides instant decoding without requiring programming knowledge or specialized software.

Base64 Decoder Tool Online

The Base64 Decoder Tool Online is a free and easy-to-use tool that allows users to quickly decode Base64-encoded data back into its original format. Base64 encoding is commonly used for encoding binary data, such as images, files, or text, into a plain text format that can be safely transmitted over networks or stored in databases.

With this tool, you can simply paste your Base64-encoded string, click the decode button, and instantly retrieve the original data. It’s useful for developers, cybersecurity professionals, and anyone working with encoded content in web applications, APIs, or data storage.

Key Features:

✅ Fast and secure Base64 decoding

✅ Supports text, images, and other binary data

✅ Works directly in your web browser—no downloads required

✅ User-friendly interface for hassle-free decoding

Whether you're decoding encoded emails, API responses, or embedded data, this tool provides a quick and efficient solution. Try it now to decode Base64 effortlessly! 🚀