Most star map shops mail you a poster in a week or two. This works the other way around: you design the map, download a high-resolution file in seconds, and print it at home, at a photo counter or through any online lab — as many times as you like.
Design my printable mapFree preview · From $9.90 · PNG download, no watermark

Print shops recommend 250–300 pixels per inch for sharp results. Here is what each file gives you:
| Print size | File | Result |
|---|---|---|
| 8 × 10 in | Standard — 2,000 × 2,440 px | About 250 ppi: crisp on a desk or a shelf |
| 11 × 14 in | HD — 3,000 × 3,660 px | About 260 ppi: the usual size for a nursery or a hallway |
| 12 × 15 in | HD — 3,000 × 3,660 px | About 250 ppi: the classic framed gift |
| 16 × 20 in | 4K — 6,000 × 7,320 px | About 365 ppi: photo quality with room to spare |
| 20 × 24 in | 4K — 6,000 × 7,320 px | About 300 ppi: full photographic quality |
| 24 × 30 in | 4K — 6,000 × 7,320 px | About 245 ppi: a statement piece for a big wall |
An 8 × 10 in print on matte photo paper from a home inkjet looks good. Choose the highest quality setting and "fit to page" so nothing gets cut off.
Walgreens, CVS and Staples accept a PNG uploaded from your phone or computer, and many stores print photos and posters the same day. Check your local store’s sizes and pickup times.
Mpix, Printique and similar labs offer archival papers, mounting and framing, delivered in a few days. Upload the HD or 4K file for the best result.
Paper tip: matte or lustre shows a night sky without glare; glossy reflects the room.
The real sky over your place at your moment: 865,000 stars with their true brightness, the constellations, the planets that were really up and the Moon in its real phase. Underneath, a title and a line you write yourself, plus the date and the place. 31 styles, from Ivory and Golden to the new Glow.
One payment, sales tax included. Same map in all three — only the pixel count changes.
Type a date and a place and see your map before paying.
Create my star map