How this tool works
Reads the original file bytes and outputs a MIME-prefixed Base64 data URL.
Enter image file. Update the result, inspect it, then copy or download the output. Reset restores the example inputs so you can start a new calculation.
Image to Base64 Data URL
Encode an image file as an embeddable data URL.
Free to useNo account requiredRuns in your browser
Ready to use
Select a file and update the result.
Your input is processed in this browser.
Assumptions & limitations
Processing is local. Raster uploads are limited to 15 MB and 24 megapixels. Inspect the downloaded output; format changes can increase file size and animated images become static.
The tool does not connect to your website, change your hosting or install anything in WordPress. Any output must be applied separately in the intended environment.
Common questions
Do I need an account?
No. This tool works in a modern browser with JavaScript enabled. Your inputs are not submitted to a server by the tool.
Can I save the result?
Use Copy for the textual result or Download for a local file. Image tools download a generated image when one is available.
Will it change my live website?
No. It produces a result for you to review. Production changes remain a separate step.
Keep working
Explore related tools for the next part of your website task, or discuss a project if you need help applying the result.
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