Image to Base64 Converter
Convert images into Base64 strings for embedding in HTML, CSS, or JSON. Simplify sharing and integration while maintaining image data integrity.
Image Upload
Supports JPG, PNG, GIF, WebP (Max: 5MB)
Choose how you want to use the converted image
90%
Higher quality means larger file size
Leave empty to keep original width
Leave empty to keep original height
Click to convert your image to Base64 format
Reset all settings and clear the form
Preview & Result
Upload an image to see preview
Converted Image Preview
•
•
Copy the generated code to clipboard
Download the code as a file
Use this code in your HTML, CSS, or JSON files
Original Image
- Dimensions:
- File Size:
- Format:
- Aspect Ratio:
Conversion Details
- Output Format:
- Quality:
- Compression:
- Base64 Length:
About Base64 Image Conversion
What is Base64?
Base64 is a binary-to-text encoding scheme that represents binary data in ASCII string format. It's commonly used to embed images directly in HTML, CSS, or JSON files.
Advantages
- No external file dependencies
- Easy to share and embed
- Works offline
- Reduces HTTP requests
Use Cases
- Email signatures
- CSS background images
- Data URIs in HTML
- JSON payloads
- Offline applications
Best Practices
Use for small images only. Large images increase file size significantly and can impact performance. Consider compression for web use.