Image to Base64
Convert any image (JPG, PNG, GIF, SVG, WebP) to Base64 or data URI. Paste directly in CSS or HTML.
Free Runs in your browser Converters
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Drop an image here or click to upload
Supports JPG, PNG, GIF, SVG, WebP
How to use
- 1 Click or drag an image file into the upload area.
- 2 The tool encodes it as a Base64 data URI instantly in your browser.
- 3 Copy the full data URI (for use in CSS or HTML src attributes) or just the Base64 string.
- 4 Useful for embedding small images directly in CSS, HTML, or JSON without a separate HTTP request.
Key features
- Encodes any image to Base64 in your browser — no upload to any server
- Outputs full data URI (for CSS background-image) and plain Base64 string
- Shows the encoded string length and estimated size
- Supports PNG, JPEG, GIF, WebP, and SVG