The greatness of Base64.Guru

A note to future self. All the best base64-related tools in one place. Base64.Guru rocks!

• Encode Base64 from:
  • Strings: text, URL, HTML, hex and CSS styles
  • Binary: image, audio, video, PDF and any other file type
• Decode Base64 to:
  • Strings: text, hex
  • Binary: image, audio, video, PDF and file
• Play:
  • Validate or repair Base64 string
  • Convert data URL to image (uri-image) to a file
  • Normalize it, to safely sent it via email (MIME) or use as file name or as a part of URL (Base64URL)

Also some guides on using Base64 in: Javascript, PHP, embeding data-uri into a HTML document etc.