Picking the right preset for your platform

The Single Image Editor ships with 15 social and creative platform presets, 19 Ecom marketplace presets, and 6 custom dimension slots per session. This article covers which preset to pick, when to go custom, and a few mistakes worth avoiding.

The 15 social and creative presets

Every preset is benchmarked against the current published specs for each platform. Dimensions update when platforms change their specs, so you never have to Google pixel sizes again.

Facebook: profile, landscape, portrait, stories, page cover, event
Instagram: profile, landscape, portrait, square, feed preview, stories/reels
X (Twitter): profile, tweet, landscape, header
LinkedIn: profile, landscape, portrait, personal banner, company banner
TikTok: profile, portrait
Pinterest: standard pin, square pin, idea pin
Threads: profile, landscape, portrait, square
Snapchat: profile, stories/spotlight, geofilter, ad
YouTube: profile, thumbnail, channel banner
Behance: profile, project cover, cover image, project image
Dribbble: profile, shot, shot HD
Vimeo: profile, video thumbnail, portrait video, channel banner
Medium: profile photo, story cover, square cover
Substack: newsletter icon, post header, profile banner, email banner
Notion: page icon, page cover

The 19 Ecom marketplace presets

Switch to the Ecom tab in the sidebar to access presets sized for product listings, storefronts, and marketplace banners. Every dimension matches the current published spec for each marketplace.

WhatsApp: business catalog, status, profile
Google Business: post, cover, logo
Amazon: product listing, storefront hero banner, brand logo
Shopify: product image, hero banner, collection image
Etsy: product listing, big shop banner, mini shop banner, shop icon
eBay: product listing, store billboard, store logo
Walmart, Wayfair, Target Plus, Flipkart, Meesho, Noon: product images
AliExpress / Alibaba: product image, store header
Shopee: product image, shop banner
Mercado Libre: product image
Myntra: fashion listing, high-res zoom
Ajio: standard product image
Snapdeal: clothing, other categories
Ounass: luxury apparel / product shot

When to use custom dimensions

Every session supports up to 6 custom dimensions alongside the built-in presets. Use them for OG images, email banners, landing-page heroes, ad-network specs, podcast cover art, or any surface not in the social or Ecom lists. Custom sizes export into their own folder inside the Master Set ZIP.

How custom dimensions are saved

Custom sizes live for the duration of the current editing session. When you refresh the page or close the tab, they clear. If you use the same custom size every day (like OG image at 1200 by 630), keep the tab open for multiple projects or bookmark the URL with the values pre-filled.

Common preset mistakes

Three things go wrong most often when people are new to Dropmatico.

Picking portrait when the platform auto-crops to square (check aspect ratios before you select)
Forgetting to set scale to 2x or 3x when the output is for retina displays
Using lossless when lossy would cut the file size by 70% with no visible quality loss on a feed