TikTok Ad Specs (2026): Sizes, Length, File Limits
TikTok's ad specs from its own Ads Help center: in-feed video sizes, length, file size and bitrate for auction and reservation ads, Spark Ads, TopView, captions and display names.
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Guides, comparisons and how-tos for AI video, AI presenters, UGC-style ads, captions and translation.
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