Upload and Encode Images
Choose an image file and convert it into a Base64 data URL that can be pasted into CSS, HTML, JSON fixtures, or quick prototypes.
Image to Base64 Converter
Convert PNG, JPG, GIF, WebP, and SVG image files into Base64 data URLs directly in your browser.
image to base64image base64 converterconvert image to base64png to base64
Browser basedNo signupCopy-ready output
Choose an image file
Output
Generated output will appear here.
Includes File Details
The output includes the complete data URL, and the tool reports file name, MIME type, size, and encoded length for quick checks.
Local Browser Conversion
Encoding uses the browser FileReader API, so the selected image is processed locally without uploading it to a server.
Frequently Asked Questions
What image formats can I convert to Base64?
The converter accepts common browser image formats such as PNG, JPG, GIF, WebP, and SVG files.
When should I use Base64 images?
Base64 images are useful for small embedded assets, email snippets, test fixtures, and prototypes. Large images are usually better served as regular files.