Online Web ToolkitBrowse Tools
Base64 Encoder

Image to Base64 Converter

Upload or drop your image to instantly encode it into a Base64 string for CSS, HTML, or JSON.

Input Image

Drop an image here or click to browse

Supports PNG, JPEG, WebP, SVG, and GIF

Generated Base64 String

Frequently asked questions

How do I convert an image to a Base64 string?

Simply drag and drop your image onto the upload area, or click to browse files. The image will be instantly encoded to a Base64 string that you can copy and use in your projects.

Are my images sent to a server?

No. The encoding process runs entirely in your browser using local APIs. Your images never leave your device.