Design basics
Flyer Sizes for Print and Social Media
Choose the right dimensions for letter, A4, half-page, feed posts, Stories, and digital handouts.
The best flyer size is the one designed for its final destination. Choose dimensions before generating so photography, text hierarchy, and margins are composed for the right shape.
Common print sizes
US Letter (8.5 × 11 inches) and A4 (210 × 297 mm) are reliable full-page choices. Half-letter and A5 work well for handouts where less content is needed.
- US Letter: 8.5 × 11 in
- A4: 210 × 297 mm
- Half Letter: 5.5 × 8.5 in
- A5: 148 × 210 mm
Social media formats
Use 4:5 for tall feed posts, 1:1 for flexible square sharing, and 9:16 for Stories and vertical mobile placements.
Resolution, margins, and bleed
Ask the printer for its exact file requirements. For print, keep essential text away from trim edges and confirm whether bleed is required. Digital exports should be tested on a phone at actual viewing size.