Convert your images to base64 encoded strings.
The Image To Base64 Converter transforms any image file into a base64 encoded string, which can be embedded directly into HTML, CSS, or used in web applications without requiring separate image files.
Features
- Drag & drop or click to upload images in various formats (JPG, PNG, GIF, BMP, SVG, WebP)
- Live preview of the uploaded image
- File information display showing filename and size
- Instant conversion to base64 format with data URL prefix
- Copy to clipboard functionality for quick use
- Download as text file option for saving the base64 string
Perfect For
- Email templates - embed images without external hosting
- CSS backgrounds - use as background-image data URLs
- Web applications - store images as strings in databases
- Offline applications - include images without file dependencies
- API responses - send images as encoded data
Important Note
⚠️ Performance Warning: Base64 encoding increases file size by approximately 33%. For large images or production websites, consider using traditional image hosting for better performance.