OPML to HTML Converter
Convert your OPML outline into structured HTML content for browsers and websites. Secure processing, free downloads, no account required.
Drop your OPML files here
Up to 50MB per file.
Files are encrypted and auto-deleted after conversion
How to Convert
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Upload your OPML files
Drag and drop or select OPML files from your device. You can upload multiple files at once.
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Configure Output
Start the conversion. Crest Convert will prepare the HTML file using the appropriate format engine.
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Download HTML files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert OPML to HTML?
OPML is an OPML outline used for reading lists, podcast subscriptions, nested notes, and structured outline exchange. Converting it to HTML creates a web document containing structured page content that browsers can display, ready for workflows that use the destination format.
HTML opens in every web browser and can be edited in any text editor, code editor, or website tool.
Frequently Asked Questions
How do I convert OPML to HTML?
Add your OPML OPML outline, start the conversion, and download structured HTML ready for browsers and websites.
What is a OPML file?
OPML is an XML outline format used for reading lists, podcast subscriptions, nested notes, and exchanging structured outlines.
What does converting OPML to HTML do?
The converter reads the structured source and creates structured HTML ready for browsers and websites.
What appears in the converted HTML file?
Supported headings, paragraphs, lists, links, tables, and document structure are carried into the HTML result.
Can I convert several OPML files?
Yes. Add multiple OPML files and download a separate HTML result for each one.
Is OPML to HTML conversion secure?
Yes. Files are transferred over an encrypted connection, processed securely, and automatically removed after conversion. No account is required.