XML to CSV is a text transform, not a lock
You need a flat table from an XML export so Excel or a database import can read it.
The XML is converted to rows in the browser. Nested lists of different lengths will not become one clean sheet. A repeating child is the case to inspect first.
Do not treat this as security
Commas inside a field must stay quoted in the CSV. Open the file in a text editor if Excel splits a column in the wrong place.
XML to CSV without the extra promises
XML to CSV sits on this site because XML and CSV are not interchangeable, even when they look similar in a file list. You need a flat table from an XML export so Excel or a database import can read it. Partners who publish an XML schema ask for it even when you exported CSV or JSON. Mail merges, databases, and Google Sheets imports are typical CSV jobs.
The XML is converted to rows in the browser. Nested lists of different lengths will not become one clean sheet. A repeating child is the case to inspect first.
Read this about XML before you upload
XML is tagged text still used in feeds, invoices, and older integrations. A browser conversion produces a simple dump, not a legal invoice schema with namespaces.
Keep the source. Fixing field names is easier before you send the XML.
Read this about CSV before you send the download
The download has to be CSV, because that is the format the next step named. Mail merges, databases, and Google Sheets imports are typical CSV jobs. Almost every data tool can read a simple CSV.
Open the file in a text editor if Excel guesses types and strips leading zeros.
Keep, check, then delete
People lose time when they convert before they know which rule failed. Size, pixel dimensions, codec, font encoding, and layout are different rules. XML to CSV only addresses the XML to CSV step. You need a flat table from an XML export so Excel or a database import can read it. The XML is converted to rows in the browser. Nested lists of different lengths will not become one clean sheet. A repeating child is the case to inspect first. Commas inside a field must stay quoted in the CSV. Open the file in a text editor if Excel splits a column in the wrong place. The text stays in the browser. Try one line you can check before a whole document. Do not paste passwords. Do the test with a short or simple file first when the real file is large. A one-page PDF, a single photo, or a one-minute clip will show you whether the output is the kind of file you needed. After that test looks right, run the real file once. Keep both the XML original and the CSV download until the receiving person or the upload form accepts it. XML to CSV is a text transform for a payload you already understand. Encoding is reversible on purpose. It is not a lock, not a password store, and not a place for production secrets. Check the output before you paste it into a live request, and do not run the tool twice on text that was already encoded.
Here is the decision for XML to CSV. You start with XML and you stop when a real program accepts CSV. Tags can describe nested records better than a flat table. A comma inside a name splits one column into two unless the field is quoted. Extra sheets disappear. If those two sentences describe a tradeoff you do not want, do not convert. Renaming the extension by hand will not do this job. Running the tool twice on its own output will not do it either.
Commas inside a field must stay quoted in the CSV. Open the file in a text editor if Excel splits a column in the wrong place.
A related step, if you still need one, is CSV to XML.
Other jobs start from the homepage, where each tool is named for the conversion it actually does.