Free browser tool
Image to Base64 Converter Online Free
Select an image and generate raw Base64, a complete data URI, CSS background-image code and an HTML img snippet locally in your browser.
Raw Base64Data URICSS background-imageHTML img snippetFile size guard
FREE image developer tool
Image to Base64
Convert image files to Base64 and copy ready-to-use snippets without uploading the image.
Base64 usually increases data size. Use it for small assets, snippets and prototypes, not large production images.
How to use this free tool
- 1
Choose a JPG, PNG, WEBP, GIF or SVG image.
- 2
Review the format, byte size and Base64 length.
- 3
Copy the raw Base64, data URI, CSS or HTML snippet.
Good uses
- Embed a tiny icon in CSS for a quick prototype.
- Create a data URI for an email or HTML test.
- Inspect the size impact of Base64 image embedding.
Where are my files and text processed?
Processing takes place locally in your browser. Your selected files and text stay on your device during processing.
Is this tool free to use?
Yes. Use this tool for free, directly in your browser, without an account.
How do I save the result?
Use the download or copy action in the workspace once your result is ready.
Category links
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