Combine Photos into Grids for Facebook Marketplace Listings

Facebook Marketplace is the world's largest peer-to-peer marketplace, but listings are often presented poorly — single dark photos, no detail shots, zero effort. A multi-angle grid immediately signals quality and professionalism. The format also solves Marketplace's image limitation: you can upload multiple photos, but the feed shows only the first. A 2×2 grid as your cover image shows four views simultaneously — front, back, detail, and scale — answering buyer questions before they even click. For furniture, show the piece from front, side angle, close-up of material, and a wide room shot for scale. For electronics, show the device powered on, ports/connections, accessories included, and any cosmetic wear. For vehicles, show exterior front, exterior rear, interior dashboard, and odometer. Marketplace displays images at roughly 500px in feed — your grid must be legible at small sizes. Use 4–8px cell spacing and bright, well-lit photos.