Image to Base64 Converter

Convert images to Base64 encoded strings for use in web applications, CSS, and data URLs.

Upload Images

Drag and drop images or click to browse. Supported formats: JPG, PNG, GIF, WebP, SVG. Max file size: 10MB.

Drag your images here, or click to browseSupports: JPG, PNG, GIF, WebP, SVG (max 10MB each)

About Image to Base64

Base64 encoding converts binary image data into a text string that can be safely transmitted and stored in text-based formats like HTML, CSS, and JSON.

Common Uses:

  • CSS background images
  • HTML img src attributes
  • Data URLs in web applications
  • Email attachments
  • Storing images in databases

Features:

  • Drag and drop support
  • Multiple file upload
  • Image preview
  • Copy to clipboard
  • Download Base64 text
  • File size and dimension info

⚠️ Important Notes:

  • • Base64 encoding increases file size by approximately 33%
  • • Large images may impact page load performance
  • • Consider using Base64 only for small images or when necessary
  • • Maximum file size limit: 10MB per image