How to make a tri-fold brochure (panel order and size)

A tri-fold brochure is usually a letter-size sheet (8.5 × 11 in) folded into three panels. The outside has the front cover on the right, the back panel in the middle and a flap on the left; the inside three panels carry your main content. Start from a template so the panels and folds are already in the right place.

Panel order

SideLeft panelMiddle panelRight panel
OutsideInside flap: first thing seen when openedBack: contact details, map, QR codeFront cover: name, headline, photo
InsideWho you are or the problem you solveMain services or productsPrices, offer or how to get started

What to write

  • Cover: what you do in a few words, with one strong image.
  • Inside: short headings and bullet points; each panel should make sense alone.
  • Back: address, phone, website, social handles and a QR code.

Size and printing

Letter (8.5 × 11 in) folded to about 3.67 × 8.5 in is standard in the US; A4 folds to DL (99 × 210 mm) elsewhere. The flap that folds in is made slightly narrower so it closes neatly; templates already allow for it. 80–100 lb gloss text paper folds well.

Questions

What size is a tri-fold brochure?
Usually a letter-size sheet (8.5 × 11 in) folded into three panels of about 3.67 × 8.5 in.
Which panel is the front of a tri-fold?
The right-hand panel on the outside of the sheet.
Can I print a tri-fold brochure at home?
Yes, double-sided on letter paper, flipping on the short edge; fold carefully or use a print shop for crisp folds.

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