Image to Base64 Encoder

What is Image to Base64 Encoder?

Image to Base64 Encoder converts image files (PNG, JPEG, GIF, SVG, WebP) into Base64-encoded text strings. This is useful for embedding images directly in HTML, CSS, or JSON without hosting separate files, reducing HTTP requests and simplifying deployment.

How to use

1. Step 1 — Upload an image file by dragging and dropping it or clicking the upload area. Supported formats include PNG, JPEG, GIF, SVG, and WebP.
2. Step 2 — View the generated Base64 string along with useful variants: raw Base64, data URI (with MIME type prefix), and HTML img tag embed code.
3. Step 3 — Copy the desired format to your clipboard or download the Base64 string as a text file for later use.

Result

You have a 2KB logo icon that you want to embed directly in an email template. Upload the PNG file, copy the data URI output, and paste it into your HTML img src attribute — no external hosting needed.

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