Image to Base64
Convert images to Base64 encoded data URLs
Drag & drop an image here
or click to select a file
About Image to Base64
Convert any image to a Base64 data URL by drag and drop. Embed images directly in CSS, HTML, or JSON — no external file hosting needed.
- Drag-and-drop image to get Base64 data URL instantly
- Shows data URL for direct use in CSS or HTML
- Supports PNG, JPEG, GIF, SVG, WebP, and BMP
- Displays encoded size vs original file size
- Copies complete data URL with one click
Everything runs in your browser — your data never leaves your device.
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How to Use Image to Base64
- Drag and drop an image or click to select a file
- The Base64 encoded string is generated instantly
- Copy the data URL for use in CSS or HTML
Frequently Asked Questions
What image formats are supported?
PNG, JPEG, GIF, SVG, WebP, and BMP. Any format your browser can display.
Is there a file size limit?
There's no hard limit, but Base64 encoding increases size by about 33%. For large images, consider using regular image files instead.
When should I use Base64 images?
Base64 is ideal for small images (icons, logos) that you want to embed directly in CSS/HTML to reduce HTTP requests.
