The 5x7 Photo Print size (1500×2100px)
A 5x7 inch print at 300 DPI is 1500 by 2100 pixels, and its slightly squarer 5:7 ratio makes it a popular step up from the standard 4x6. It is the go-to size for framed portraits, greeting cards, invitations, and small wall pieces, big enough to display prominently on a desk or mantel yet still affordable to print and easy to frame with off-the-shelf 5x7 frames and mats.
Because 5x7 is proportionally different from a camera's native 2:3, resizing to 1500x2100 will crop a little from the long edge of a typical photo, which is worth previewing so you do not clip the top of a head or an important detail. That mild crop is a fair trade for the format's balanced, framed-portrait look, and at 300 dots per inch the print keeps skin tones smooth and fine detail crisp, exactly what you want when a photo is displayed and viewed up close.
This size is also a favorite for photo greeting cards and wedding or party invitations, where the taller shape leaves room for a photo above and a message below. If you are ordering flat cards, keep text and faces inside a safe margin from the edge in case the lab trims slightly. Everything here resizes 100% in your browser with no upload and for free, so your photos stay private. Print labs vary in how they crop and handle borders, so confirm ratio, DPI, and margins before placing a larger order.