Image to Base64
Image ToolsTurn images into Base64 / data URLs
Embed this tool on your websiteFree
- Choose how tall the frame should be.
- Press Copy code.
- Paste it into your page, blog, WordPress or Notion HTML block.
The tool runs inside your visitor's browser, nothing is uploaded, and a small "Powered by ToolCloak" line stays under it. The second line (script) is optional: it makes the frame fit the tool's height.
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History
All history →Image to Base64 — at a glance
Embed an image directly in your code by turning it into a Base64 text string.
How to use it — step by step
An image file — JPG, PNG, GIF, WEBP or SVG.
Add an image
Drop an image into the box or tap to choose a file.
Pick the output
Choose full data URL, plain Base64, an HTML img tag or CSS background.
Convert
Press the button and the text appears instantly.
Copy
Copy the result and paste it into your code.
Pro tips
Small things that make the result better.
Quick facts
Frequently Asked Questions
What is Base64?+
A way of writing binary data as plain text so it can live inside HTML, CSS or JSON.
When should I use it?+
For small icons and inline images. Large images are better kept as normal files.
Is my image uploaded?+
No. The conversion happens in your browser.
Is my data safe?+
Yes. Everything runs inside your own browser. Your text, files and images are never uploaded to any server.