Encode Image
Drop an image here
Supports PNG, JPG, WebP, GIF, SVG (Max 5MB recommended)
Image Preview
Drop an image here
Instant Conversion
Get your Base64 strings immediately after uploading an image.
100% Private
All processing happens in your browser. No images are sent to any server.
Multiple Formats
Ready-to-use snippets for CSS, HTML, and Data URIs.
About Base64 Image Converter
This professional tool allows developers to embed small images directly into HTML or CSS files using Base64 encoding. This reduces HTTP requests and can improve performance for small icons and assets. You can also use it to decode Base64 strings back into viewable and downloadable images.