Base64 to image online

Decode Base64 or Data URL strings to an image in your browser—files stay on your device. Preview and download when ready.

Base64 to image in the browser

Paste a Data URL or raw Base64 string and preview the picture locally. No upload—decoding runs in your browser.

  • Full Data URLs with a MIME header are recognized automatically
  • Raw Base64 is sniffed for PNG, JPEG, GIF, WebP, BMP, ICO, or SVG when possible
  • Download the decoded file when the preview looks right

Pair with Image to Base64

To encode the other way, use Image to Base64.