Quick spec
- DPI: 300 minimum, 600 for very small typography or fine line work.
- Color: CMYK, with embedded ICC profile.
- Bleed: 3 mm (0.125″) on all sides.
- Safe zone: keep names and dates 5 mm inside the trim.
- Format: CMYK PDF/X-1a or 300 DPI TIFF.
Pixel sizes for common card sizes (300 DPI + 3 mm bleed)
| Card | Trim | With bleed (px) |
|---|---|---|
| A6 invitation | 10.5×14.8 cm | 1311 × 1819 |
| A5 invitation | 14.8×21 cm | 1819 × 2551 |
| 5×7″ (US) | 5×7″ | 1575 × 2175 |
| RSVP A7 | 7.4×10.5 cm | 948 × 1311 |
Calculate any custom size with the Print Size Calculator or cm to Pixels.
Step-by-step prep
- Design at trim + bleed in your preferred app.
- Convert images to CMYK; embed an ICC profile.
- Run a sample through the DPI Checker to confirm 300+.
- If your sample shows lower DPI: up-scale and re-tag with DPI Converter.
- Export PDF/X with bleed and crop marks enabled.