Office & Format Conversion8 min read

HTML to PDF Page Size, Margins, Headers and Footers

Page geometry determines where responsive HTML becomes a printed document. Paper size, orientation and margins should be selected together, then tested against the longest headings, widest tables and most important page breaks.

Responsive web layouts aligned to portrait and landscape PDF page geometry
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01

Match paper size to the real delivery

Use A4 for common international office documents and Letter for many North American workflows. A3 and Tabloid suit wide reports; A5 works for compact handouts.

Landscape can protect wide tables, but it also changes reading rhythm and printing expectations.

02

Reserve space deliberately

Margins protect content from printer limits and create room for headers and footers. Very narrow margins can place repeating text too close to the page edge.

Test the widest content block and confirm that the printable body remains large enough after all four margins are applied.

  • Start around 36 points for general documents.
  • Increase margins for binding or annotations.
  • Use landscape for genuinely wide content.
  • Avoid edge-to-edge output unless the destination supports it.
03

Use headers, footers and page numbers as navigation

Keep repeating text short. Add the document name, confidentiality label or section identity only when it helps the reader.

Page X of Y numbering is useful for review packages because it makes missing pages easier to detect.

Put the workflow into practice

Arrange source documents, select the pages you need, and create one PDF locally in your browser. Review the result before choosing any optional next step.

Try HTML to PDF

Frequently asked questions

Clear answers before you merge

Which page sizes are available?

A3, A4, A5, Letter, Legal and Tabloid are available.

Can I create landscape PDFs?

Yes. Orientation is independent of the selected paper size.

Can every page show a page number?

Yes. Enable Page X of Y numbering in the studio.

What margin should I start with?

About 36 points is a practical default for many office documents.

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