Convert to XML
Convert XLSX, CSV, JSON to XML online. Choose a file and download a genuine .xml result. Fast, secure, and no sign-up required.
Drop a file to convert it to XML
We'll detect the input format and show the right settings for a genuine .xml result.
XML is a tagged structured-data format used for documents, feeds, configuration, and interchange. This destination page brings every supported route to XML together, so you can begin with the file you already have.
Rows, fields, headings, and supported value types are mapped into the XML structure so the result remains practical to open and continue editing.
XML opens in browsers, text and code editors, XML tools, feed readers, and compatible business applications.
Choose an XML Converter
Open a specific route when you already know your input format.
Frequently Asked Questions
How do I convert a file to XML?
Choose a supported file on this page. Crest Convert detects its format and shows the matching XML settings here. Review the available options, start the conversion, and download the finished .xml file without leaving the page.
Which files can I convert to XML?
This page supports 3 input formats, including XLSX, CSV, and JSON. The available routes are listed below so you can also open a specific converter directly.
What is XML best used for?
XML is a tagged structured-data format used for documents, feeds, configuration, and interchange. This destination page brings every supported route to XML together, so you can begin with the file you already have.
What is preserved when I convert to XML?
Rows, fields, headings, and supported value types are mapped into the XML structure so the result remains practical to open and continue editing.
Which applications can open XML files?
XML opens in browsers, text and code editors, XML tools, feed readers, and compatible business applications.
Can I convert several files to XML?
Yes. After Crest Convert identifies the source format, you can add more compatible files on this page, process the batch, and download the completed results individually or together when ZIP download is available.
Is converting files to XML secure?
Yes. Browser conversions stay on your device. Files that require server processing are transferred over an encrypted connection, handled securely, and automatically deleted shortly after conversion. No account is required.
How do I convert a file to XML?expand_more
Choose a supported file on this page. Crest Convert detects its format and shows the matching XML settings here. Review the available options, start the conversion, and download the finished .xml file without leaving the page.
Which files can I convert to XML?expand_more
This page supports 3 input formats, including XLSX, CSV, and JSON. The available routes are listed below so you can also open a specific converter directly.
What is XML best used for?expand_more
XML is a tagged structured-data format used for documents, feeds, configuration, and interchange. This destination page brings every supported route to XML together, so you can begin with the file you already have.
What is preserved when I convert to XML?expand_more
Rows, fields, headings, and supported value types are mapped into the XML structure so the result remains practical to open and continue editing.
Which applications can open XML files?expand_more
XML opens in browsers, text and code editors, XML tools, feed readers, and compatible business applications.
Can I convert several files to XML?expand_more
Yes. After Crest Convert identifies the source format, you can add more compatible files on this page, process the batch, and download the completed results individually or together when ZIP download is available.
Is converting files to XML secure?expand_more
Yes. Browser conversions stay on your device. Files that require server processing are transferred over an encrypted connection, handled securely, and automatically deleted shortly after conversion. No account is required.