Base64Image Converter

Convert images to Base64 strings and decode Base64 back to images. Supports PNG, JPG, WEBP, SVG, and ICO formats.

100% Client-Side • No Images Uploaded
Enter Base64
Paste a Base64 string or data URI to convert to an image

How it works

Base64Image

  • Paste Base64 string or data URI
  • Auto-detects image format from magic bytes
  • Optional format conversion using Canvas API
  • Download converted image directly

ImageBase64

  • Drag and drop or select an image file
  • Image is read using the FileReader API
  • Converted to Base64 string instantly
  • Copy with or without data URI prefix