Convert OPML to XML
Free, fast OPML → XML. No watermarks, no sign-up.
How to convert OPML to XML
1. Upload OPML
Drop your OPML file into the converter above.
2. Confirm XML
Output is already set to XML. Adjust only if you need to.
3. Download
Convert and download your XML file instantly.
Format Details
OPML
OPML (Outline Processor Markup Language) is an XML-based format designed for exchanging hierarchical outline and list structures between applications. It is most commonly used to export and import RSS/Atom feed subscription lists between news readers and podcast apps. OPML also serves as a portable format for structured notes, project outlines, and hierarchically organized content in productivity tools.
documentXML
XML (eXtensible Markup Language) is a flexible, human-readable markup language defined by the W3C for structuring, storing, and transporting data across different systems. Unlike HTML, XML uses custom-defined tags chosen by the author to describe the semantic meaning of data, making it self-documenting and extensible. XML underpins numerous data formats, web services (SOAP), configuration standards, and document formats including SVG, DOCX, and RSS.
dataConverting OPML to XML: what actually changes
OPML to XML is one of the conversions this site performs, but the two formats are not interchangeable containers. Here is what the file keeps, what it loses, and how to get a result you can use.
What .OPML and .XML each hold
.OPML is a document format built for reading, printing or circulating a document, storing text, layout, fonts and images. .XML is a data format built for analysing, importing or exchanging records, storing rows, columns and value types. Converting between them is a decision about which of those two jobs the result needs to do.
What changes when categories differ
The file is parsed and its contents are written out as structured data for analysing, importing or exchanging records. Everything that could be extracted from the source lands in the output; formatting and styling that have no equivalent in .XML are left behind.
When this conversion is the right one
Reach for .XML when you need a file for analysing, importing or exchanging records, starting from reading, printing or circulating a document. If that is not what you are after, check what else .OPML converts to before committing to this target.
Tips for a clean OPML to XML conversion
Start from the original file
Convert the .OPML you started with, not an earlier .XML output. Every extra round trip costs quality and can accumulate formatting drift.
Check the real type, not the extension
Text/x-opml becomes application/xml. If a file was renamed rather than converted, it will fail to open — rename it back to its true extension before uploading and the conversion will recognise it.
Long documents convert as pages
Page-based output renders one page at a time. Split very large .OPML files first if you only need a specific section — it is faster and keeps the result easy to work with.
Limits worth knowing
Uploads are capped per file (30 MB, or 100 MB for video) and processed temporarily — nothing is kept as a permanent copy. For huge document files, split or compress the source first.
Frequently Asked Questions
How do I convert OPML to XML?
Upload your OPML file on Convertek, select XML as the output format, then click Convert. Your XML file will be ready to download instantly.
Is the OPML to XML converter free?
Yes. Converting OPML to XML on Convertek is completely free with no watermarks. Fair upload limits apply (typically 30 MB per file).
Is my file kept after conversion?
No. Files are processed temporarily and not stored permanently. Converted downloads are available only in your browser session.
What is the difference between OPML and XML?
OPML and XML are different file formats with distinct use cases. Converting between them lets you use your file in software or workflows that require the XML format.