Image to Base64 Converter — Free & Instant Online Tool
Drag & drop image here, or click to browse
Supports PNG, JPEG, WebP, GIF, SVG, BMP, ICO up to 15MB
About This Tool
Convert your images to Base64 encoding instantly. Base64 encoding allows you to embed image data directly into your HTML documents, CSS files, or JSON payloads without requiring separate HTTP requests. This speeds up webpage rendering, especially for icons or logos. All processing runs locally in your browser, ensuring your private images are never uploaded to any server.
How to Use
- Drag and drop your image file into the dashed upload area, or click the area to select a file from your computer.
- View the file preview and compression details.
- Select your desired output format from the tabs (Data URI, Raw Base64, HTML Image Tag, or CSS background declaration).
- Click the Copy button to copy the encoded string to your clipboard, or click Download to save it as a text file.