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Image to Base64

Turn a supported image into a Base64 data URL with MIME and file-size details. Free to use, with no account required.

Create an image data URL

Base64 conversion runs locally in this browser. Large data URLs can be slow to copy or display.

How to use image to base64

  1. Choose an image up to 10 MB.
  2. Generate its Base64 data URL and review its MIME type and size.
  3. Copy the result or download it as a text file.

Where supported, image processing happens locally in your browser. Your files are not permanently stored on QuickQR servers.

Key features

  • Simple, responsive controls with a preview before you download.
  • Image processing runs in your browser; no image account or server upload is required.
  • Designed for supported image formats and modern desktop and mobile browsers.

Frequently asked questions

What does Image to Base64 do?

Turn a supported image into a Base64 data URL with MIME and file-size details.

Are my image files stored on QuickQR?

Where supported, image processing happens locally in your browser. Your files are not permanently stored on QuickQR servers.

Can I use this image tool on a phone?

Yes. You can choose or capture an image on a supported mobile browser and use the touch-friendly controls.