Base64 to XML Online

Decode Base64-encoded XML in browser, validate the decoded payload, and format it into readable structured output.

How it works

  1. Paste the text value you want to transform.
  2. Run the shared Base64 workflow directly in browser.
  3. Review the XML result, then copy it immediately.

Why use it

  • Handles raw text and structured variants from one predictable browser-side transform shell.
  • Surfaces invalid input before you copy the result downstream.
  • Keeps encoded, decoded, escaped, or unescaped output readable and copy-ready in browser.

Sample transform

Sample text

PHNlcnZpY2U+PG5hbWU+YmlsbGluZzwvbmFtZT48ZW5hYmxlZD50cnVlPC9lbmFibGVkPjxyZWdpb25zPjxyZWdpb24+YXBhYzwvcmVnaW9uPjxyZWdpb24+ZXU8L3JlZ2lvbj48L3JlZ2lvbnM+PC9zZXJ2aWNlPg==

Sample XML

{
  "id": 101,
  "name": "Ada Lovelace",
  "active": true
}

FAQ

Does this base64 to xml route run entirely in browser?

Yes. The transform runs directly in browser so encoded or decoded values stay local and ready to copy immediately.

Will this route validate the decoded XML?

Yes. After the Base64 decode step, the tool validates the XML result and formats it into readable output when the payload is valid.