Sending a postcard advertisement for your business? Highlight the most important parts of your message with big, bold text or colorful graphics so customers can see and process the information quickly. Include a call to action for a faster response!
Postcard File Preparation Specifications
| Setting | Value |
|---|---|
| Final Trim Size Options |
4" × 6" 5" × 7" 6" × 9" 6" × 11" 8.5" × 11" 12" × 18" |
| --- | --- |
| Bleed | 0.125" on all four sides |
| Document Size (with bleed) |
4.25" × 6.25" (for 4" × 6" postcard) 5.25" × 7.25" (for 5" × 7" postcard) 6.25" × 9.25" (for 6" × 9" postcard) 6.25" × 11.25" (for 6" × 11" postcard) 8.75" × 11.25" (for 8.5" × 11" postcard) 12.25" × 18.25" (for 12" × 18" postcard) |
| Safe Area (Recommended) | Keep important text, logos, addresses, QR codes, and artwork at least 0.125"–0.25" inside from the trim edge |
| Double-Sided Print File Upload | Upload 2 separate files: 1. Front Side Artwork File 2. Back Side Artwork File |
| Resolution | 300–350 DPI recommended |
| Color Mode | CMYK |
| File Format | PDF (Preferred) or JPG |
| Maximum File Upload Size | 75 MB per file |
- Get creative with our variety of postcards – use them to design invitations, greeting cards, and announcements. Include a beautiful picture and headline on the front, and provide the details of the event or occasion on the back.
- Choose our Gloss stock for a beautiful shine, the 14 pt. Uncoated Cover for a textured look, or one of our Matte stocks for a more subdued and vintage look. Or try our Trifecta ultra thick, triple-layered paper for a luxurious look and feel.
- For a rustic look and feel to your cards, choose 18 pt. Premium Kraft paper.
- 13 pt. Premium Linen and 18 pt. Ultra Premium Pearl paper will add a touch of elegance to your designs, making either of them the perfect option for wedding suites.
EDDM Postcard Requirements:
Familiarize yourself with the USPS EDDM requirements, including the acceptable sizes and specifications for postcards.
Common EDDM postcard sizes include 6.5" x 9", 6" x 11", and 8.5" x 11". Ensure your chosen size complies with USPS guidelines.


