Ad Banner Size Guide
Banner sizes, aspect ratios, safe zones and file specs for 1411 placements across 109 ad platforms — maintained against each platform's official guide.
When a platform guide changes, the spec is updated here. Check the last-verified date on each placement page.
Google139 placementsKakao74 placementsNaver68 placementsCriteo64 placementsMeta45 placementsAmazon Ads43 placementsMoloco42 placementsThe Trade Desk39 placementsLINE35 placementsTikTok33 placementsApple Search Ads31 placementsMicrosoft Ads28 placementsReddit27 placementsMobon26 placementsInMobi25 placementsApple Search Ads23 placementsCommission Factory23 placementsBloomberg23 placementsX22 placementsGmarket19 placementsTarget Roundel19 placementsWaze19 placementsYouTube18 placementsTaboola17 placementsBaidu16 placementsTarget Roundel15 placementsMintegral15 placementsQuora15 placementsMGID15 placementsChartboost14 placementsWalmart Connect14 placementsIAB Standard14 placementsTwitch14 placementsTripAdvisor13 placementsInstacart Ads13 placementsNHN ACE13 placements11Street12 placementsLinkedIn12 placementsShahid / MBC Media Solutions11 placementsAppLovin11 placementsTradedoubler10 placementsSpotify10 placementsPinterest10 placementsRollWorks9 placementsAdRoll9 placementsLiftoff (Vungle)9 placementsYelp9 placementsOutbrain9 placementsRoku Ads9 placementsTrade Me Advertising8 placementsDable8 placementsVK Ads (ex-myTarget)8 placementsUnity Ads8 placementsYandex Direct7 placementsXiaomi Mi Ads7 placementsDemandbase7 placementsToss7 placementsSSG6 placementsCốc Cốc Ads6 placementsLazada Ads6 placementsDailyhunt Ads6 placementsDaangn6 placementsPeterpan6 placementsSamsung Ads6 placementsQuantcast Platform5 placementsAmazon Ads4 placementscarsales mediahouse4 placementsMdundo For Brands (동아프리카)4 placementsDoorDash Ads4 placementsIronSource4 placementsSnapchat4 placementsAnghami Ads Manager4 placementsSmaato4 placementsNZME Advertising3 placementsShopee Ads3 placementsBuzzvil3 placementsUber Advertising3 placementsAdform3 placementsDigital Turbine3 placementsFyber3 placementsNextdoor Ads3 placementsIndeed Sponsored Jobs3 placementsREA Media Centre3 placementsTVING3 placementsRealtor.com Media Solutions2 placementsRTB House2 placementsSmartNews Ads2 placementsHuawei Petal Ads2 placementsAdColony2 placementsAllegro Ads2 placementsFlipboard2 placementsSEEK Advertising2 placementsCartology (Woolworths)2 placementsDaily Maverick Advertising (남아공)2 placementsWatcha2 placements2GIS Ads1 placementsProperty Finder Advertising (UAE)1 placementsEquativ (Smart)1 placementsHulu1 placementsCVS Media Exchange (CMX)1 placementsOhouse1 placementsPluto TV1 placementsRevcontent1 placementsTencent Marketing Solution (WeChat/QQ)1 placementsSeven West Media1 placementsTelegram Ads1 placementsbol Retail Media1 placementsCarrefour Links1 placementsEskimi (DSP/AdTech)1 placements