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TikTok Ads
TikTok Ads is TikTok's auction-based ad platform built around full-screen 9:16 video. Performance correlates far more with hook rate and native production style than with audience configuration.
TikTok punishes repurposed polished assets, so it forces a genuinely separate creative pipeline — which is exactly where creative automation pays off.
Still to publish: guide, tool.
Also called
Glossary
Benchmarks
Ad specs
The full-screen mobile ratio — 1080×1920 px — used by Reels, Stories, TikTok, Shorts and Spark ads.
TikTok In-Feed ad size: 1080x1920px, 9:16, MP4, MOV, MPEG, AVI. Standard TikTok ad — appears between organic FYP videos.
Full-frame TikTok ad specifications for 2026 — In-Feed, TopView, Spark Ads, and the safe zones the app UI actually covers.
TikTok Spark Ad ad size: 1080x1920px, 9:16 (original), N/A — uses the underlying organic post. Boosting an existing organic post — highest-performing TikTok ad format.
Connected concepts
Creator-style content that reads as native rather than advertising.
The frame shape and safe zones each placement demands.
The predictable decay of an ad's performance as frequency climbs.
Share of impressions that survive the first three seconds.
Generating on-brand ad variants programmatically instead of by hand.
Model-generated motion for feeds that reward video.
Put TikTok Ads on autopilot.
Xeli AI turns your catalog into on-brand ads, watches performance, and ships the next batch before fatigue sets in.
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