Moon PhasePoster — custom moon phase posters and personalized star maps

A digital file — 21,600 px on the long edge, 311 megapixels, tagged at 360 DPI. No physical product is shipped: you download the artwork and print it wherever and however you like.

Up to 60 × 40 in (152 × 101 cm) at a full 360 DPI, or 72 × 48 in at the more common 300 DPI. Everything smaller — A4, A3, A2, A1, 50 × 70 cm, 24 × 36 in — is far beyond what any print shop needs. The file is 21,600 px on the long edge, so you can print your moon phase art from small frames up to those maximum sizes without losing detail.

Even better. The file is a master: printing it smaller only packs more detail into every inch, so an A4 or 50 × 70 cm copy comes out razor sharp. Any print shop scales it down without losing a thing — and you can reprint it larger later from the same file.

Anywhere. A local print shop, an online lab, fine-art paper, canvas, acrylic. The file is yours, so you can print it once or a hundred times.

Yes. We compute the moon's true illumination plus the rotation of the sky using local sidereal time for the exact date, time and coordinates you enter — stars and constellation figures included.

USD $14.89, one time, per poster. There is no subscription and nothing is shipped: designing in the studio is free and you only pay when you download your file.

After your first poster you can add credits: USD $11.89 for one poster, $29.89 for three ($9.96 each) or $44.89 for five ($8.98 each). Credits never expire and can be used on any new design.

No. One to four moons cost exactly the same. Add the moments you care about without watching a price counter go up.

All prices are in US dollars (USD). Our payment provider adds local VAT or sales tax where the law requires it and always shows the final total before you confirm.

Never. A poster you already paid for stays re-downloadable from your account at full resolution.

No. The studio walks you through three steps and every layout has been typeset for you. Advanced controls are there if you want them.

You customize everything in the browser: dates, times and places for up to four moons, plus theme, frame, typography, titles and labels. The studio is free to use — you only pay when you download your personalized moon phase poster.

Yes for the look: themes, colours, typography and frames stay free for ever. Changing the astronomy — dates, times, locations or the number of moons — creates a different poster, so it uses a new credit. Unlimited edits until you download; the download is what uses your credit, and that exact poster stays re-downloadable for ever.

A birth moon phase poster shows the exact phase of the moon on the day, time and place someone was born. It is a piece of moon phase art that turns a personal date into a printable poster.

Yes. Every design includes the real sky for your date and location — stars, constellations and the moon's phase — so it works as both a moon phase poster and a personalized star map poster.

Same studio, same file, same 360 DPI quality. Etsy is simply for buyers who prefer to pay there: you receive an order number and redeem it here to unlock your download.