Convert Data URI to PNG
Extract the PNG hidden inside an inline data: URI string. Runs entirely in your browser, so your data never leaves your device.
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Output
The result appears here as you type.
How to use Convert Data URI to PNG
- 1. Paste the data URI. Paste the full data:image/png;base64 string, prefix and all, into the input pane exactly as it appears in your source.
- 2. Let the tool extract the image. It strips the data URI header, decodes the embedded Base64 payload, and confirms the resulting bytes form a valid PNG.
- 3. Download the extracted PNG. Save the resulting file, ready to open, edit, or embed elsewhere as a standalone image rather than an inline string.
When to use Convert Data URI to PNG
Convert Data URI to PNG pulls the actual image file out of an inline data: URI string. It solves the problem of having an image embedded directly in HTML, CSS, or JSON that you need as a real, standalone file instead of inline text.
- Extracting a CSS background image. A stylesheet inlines a background image as a data URI to avoid an extra network request, and extracting it gives you the actual PNG to edit or reuse.
- Pulling an image out of copied HTML. You copied a snippet of HTML that has an image embedded as a data URI, and extracting it lets you save the picture separately instead of the raw markup.
- Recovering an asset from a saved webpage. A saved single-file webpage inlines its images as data URIs, and extracting one specific image lets you reuse it outside of that page.
Examples
Data URI to file
Input
data:image/png;base64,iVBORw0KGgo…
Output
image.png ready to download
About the Convert Data URI to PNG tool
Convert Data URI to PNG does its work locally, right in the browser. Extract the PNG hidden inside an inline data: URI string. There is no upload step, no queue and no account, and your data never travels over the network.
It belongs to the PNG Tools collection on EditSafely, a set of 108 small, focused PNG utilities that share the same instant, private workspace.
There is nothing to configure. Provide the input and the result appears on its own. The finished file is put together in browser memory and saved with the Download button, so it never touches a server on the way to your disk. A worked example further down the page shows exactly what the tool produces for a real input.
Running locally also makes the tool fast and dependable: results appear as you type or drop a file, there is no server outage that can take it down mid-task, and confidential data can be processed without a second thought.
Frequently asked questions
Does Convert Data URI to PNG cost anything?
Yes, it is completely free. All 2,658 tools on EditSafely work without an account, a subscription or usage limits.
Is it safe to paste sensitive or confidential data?
No data leaves your device. The whole tool is JavaScript that runs inside your browser tab, so there is no upload, no server-side processing and no log of what you did. If you disconnect from the internet after the page loads, it keeps working.
How much text can I process at once?
There is no fixed limit. Because the work happens on your own device rather than on a shared server, the practical ceiling is your machine's memory, which comfortably handles inputs far larger than typical online tools allow.
Do I need to sign up or install anything?
Nothing to install and no account needed. Open the page in any up-to-date browser, including on a phone or tablet, and the tool is ready.
How do I save the output?
Click the Download button once the result is ready. The file is built in your browser's memory and handed straight to your downloads folder, without passing through a server.