Base64 Image Converter
Convert images to Base64 strings and decode Base64 back to images.
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Upload Image
Drag and drop an image here or click to select
Supports JPG, PNG, GIF, SVG, WebP (max 5MB)
Features
Two-way Conversion
Convert images to Base64 and decode Base64 back to images.
Live Preview
Preview images before and after conversion.
Multiple Formats
Support for JPG, PNG, GIF, SVG, and WebP formats.
Client-side Processing
All processing done locally in your browser for privacy.
Essential Image Encoding Tool
Key Features
- ✓ Multiple Format Support (JPG, PNG, GIF, SVG)
- ✓ Real-time Base64 Preview
- ✓ Data URI Generation
- ✓ Drag & Drop Upload
- ✓ File Size Optimization
Common Use Cases
- • Embed Images in CSS/HTML
- • Email Marketing Templates
- • Web Application Assets
- • Database Image Storage
- • API Development
Frequently Asked Questions
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 or CSS files.
Base64 encoding allows embedding images directly in documents, reducing HTTP requests. It's useful for small images, email templates, and when external file storage isn't available.
Our converter supports all modern image formats including PNG, JPG/JPEG, GIF, and SVG. WebP and BMP formats are also supported.
Use the generated string in background-image property:
background-image: url('data:image/png;base64,YOUR_STRING_HERE');