This article explains ad sizes & specs guide. Complete ad size and spec guides for Facebook, Instagram, TikTok, Google, LinkedIn, and YouTube. Get the exact dimensions, file types, and aspect ratios for every ad format.

Reference

Ad Sizes & Specs Guide

Up-to-date ad dimensions, file types, and format requirements for every major advertising platform. Bookmark this page and never Google ad specs again.

Facebook

Facebook Ad Sizes & Specs Guide 2026

9 ad formats covered

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Instagram

Instagram Ad Sizes & Specs Guide 2026

7 ad formats covered

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TikTok

TikTok Ad Sizes & Specs Guide 2026

7 ad formats covered

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YouTube

YouTube Ad Sizes & Specs Guide 2026

9 ad formats covered

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LinkedIn

LinkedIn Ad Sizes & Specs Guide 2026

8 ad formats covered

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Google Display

Google Display Ad Sizes & Specs Guide 2026

12 ad formats covered

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