Base64 to Image Converter
Decode Base64 strings or Data URIs back into downloadable image files (PNG, JPG, WebP). Paste your code below to instantly preview and save the image.
Key Features of Base64 to Image Decoder
Smart Regex Extraction
Even if you paste an entire HTML image tag or CSS background snippet, our tool automatically extracts and decodes the image data.
Live Image Specs
Instantly view the detected file format, exact pixel dimensions, and the approximate file size of the decoded image.
100% Secure & Private
Your Base64 code is decoded entirely within your local browser memory. No data is ever uploaded to external servers.
How to Decode Base64 to an Image
Paste the String
Copy your Base64 text or Data URI from your code editor and paste it directly into the input box.
Preview the Image
Click the “Convert to Image” button. The tool will instantly render a visual preview along with the image specs.
Download File
Click the “Download Image” button to save the newly generated PNG or JPG image directly to your device.
Why Use a Base64 to Image Decoder?
Base64 is an encoding scheme used to represent binary data (like images) in an ASCII string format. While embedding Base64 strings inside HTML or CSS files is great for reducing HTTP requests, it makes editing or viewing the actual image difficult for developers.
Our Base64 to Image Converter allows you to reverse this process effortlessly. By decoding the string back into a standard binary image file (such as PNG or JPG), you can easily preview, edit, or save the graphic to your local hard drive.
If you need to perform the reverse action and turn a standard picture into code, you can use our free Image to Base64 Converter.
Frequently Asked Questions
Yes. If your string lacks the data:image/png;base64, prefix, the tool will automatically assume it is a raw Base64 string and append a standard PNG prefix so the image can render properly.
Our utility uses a smart regular expression engine. It will automatically scan the HTML tag or CSS code, extract the Base64 data from within it, and convert it into a downloadable image.
Absolutely. The decoding process happens entirely on the client-side within your browser. We do not store or upload your Base64 code or the resulting image to any server.