These systems are not "8 bit clean", in other words, characters that are not alphanumeric such as carriage returnsĪnd line feeds may get mangled. A number of applications including SMTP base email systems were designed to work only with It was able to represent the most common printable characters as well as a It uses 7 bits to represent a character of text. In the early days of the Internet, ASCII was the standard encoding for text. Here is an example data URL the tool will decode:ĭata:image/png base64,iVBORw0KGgoAAAANSUhEUgAAAJYAAAB圜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 The data URL Format follows this pattern: Please remove the tag or the url() surrounding the data URL to ensure the tool can decode it correctly. The Base64 image decoder accepts data URLs from CSS or inline tags from an HTML document The file will contain the original byte stream encoded by the source. If the original data was binary, the results may not be readable text. Upon successfully decoding of a source string, the results will be displayed in the results box. These variants are not supported.įor more details on the inner workings of the Base64 encoding scheme see What Is Base64. A few other variants use differentĪSCII characters for the 62nd and 63rd in place of '+' and '/'. The Base64 variant supported is the MIME content transfer encoding outline by With your friends and coworkers or follow us using the social links at the bottom of this page. If you find this tool or others that we provide helpful, please take a moment to share it The tool was designed to be simple to use, safe and secure with 2048 bit SSL encryption, and completely free. It will extract the image and display the result in the results box.Ī source file that contains Base64 text can be selected or dragged and dropped from the desktop and the contents will be loaded The tool can also Base64 decode images from a data URL format. Nothing is stored or transferred to the server. The decoding function is a JavaScriptīase64 decoder that does all decoding locally in the browser.
The tool will convert a base64 string back to the original text or binary data. All Tools See the tools available on Developer Toolkits About The Tool OCR Image to Text Converter Extract text you can copy and paste from an image. How Does Base64 Encoding Work? An in depth breakdown of the Base64 encoding scheme and how it works. Related Base64 Encoder and Data URL Image Encoder Copy your source and paste into Base64 Encoder.
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