XML to Base64 Converter

Encode any XML document into a Base64 string. This is useful when you need to transport XML safely through systems that expect plain text (for example, JSON payloads, environment variables, or form fields).

How to use

Paste your XML into the input box (or upload a text file).
The Base64 output is generated instantly.
Copy or download the Base64 string.

What is Base64?

Base64 is an encoding scheme that converts bytes into an ASCII string. It is not encryption. Anyone can decode Base64 back to the original XML.

Common use cases

API integrations that require Base64-encoded payload fields.
Embedding XML inside JSON or other text-only formats.
Quick debugging of XML + Base64 workflows.

Frequently Asked Questions

Is Base64 secure?

No. Base64 is encoding, not encryption. Use encryption if you need confidentiality.

Will Base64 preserve my XML formatting?

Yes. Base64 encodes the exact bytes of your input, including whitespace and indentation.

Does this tool validate XML?

No. It encodes whatever text you provide. If you need validation, use an XML validator first, then encode.

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XML To Base64 Converter