Preserve meaning before appearance
Start with heading hierarchy, paragraphs, lists, tables, links, and reading order. Visual fidelity matters, but it should not destroy semantic structure or mobile usability.
Handle complex layouts carefully
Multi-column documents, charts, forms, and scanned pages often need manual review. If the PDF contains only images, provide a clear prompt describing the intended web behavior and review extracted content for accuracy.
Test the final page
Verify keyboard order, text selection, table responsiveness, print behavior, links, image alternatives, and small-screen layout before publishing.