Image to Base64 Converter
Convert images to Base64 encoded strings
Processed locally in your browserDrop an image or click to browse
PNG, JPG, GIF, SVG, WebP, ICO — max 10 MB
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Batch processing, no ads, higher limits, and API access.
How to Use
- Drop an image file or click to browse
- View the image preview and file details
- Copy the Base64 string, data URI, CSS snippet, or HTML tag
- Paste into your code
Features
- ✓Drag-and-drop or file picker upload
- ✓Supports PNG, JPG, GIF, SVG, WebP, ICO
- ✓Data URI and raw Base64 output
- ✓Image preview with dimensions
- ✓CSS background-image snippet
- ✓HTML <img> tag snippet
- ✓Fully client-side — no data leaves your browser
Frequently Asked Questions
- What image formats are supported?
- PNG, JPEG, GIF, SVG, WebP, ICO, and BMP. Any image your browser can display will work.
- Is my image uploaded to a server?
- No. The conversion happens entirely in your browser using the FileReader API. Your image never leaves your device.
- What is a data URI?
- A data URI embeds the image directly in HTML or CSS as a Base64 string, eliminating the need for a separate file request.