> Quick answer: A good TikTok ad is vertical (9:16), at least 720P, hooks in the first 6 seconds, shows the product on screen, ends with a clear CTA, and matches its landing page exactly. TikTok's Six Creative Codes plus their Ad Review Checklist cover everything else.
Most TikTok ads fail before the algorithm runs. They miss the creative basics, skip compliance steps, or ignore TikTok's own published research. This checklist fixes that.
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Why Creative Quality Matters on TikTok
Platform-first thinking drives 3.3x more engagement than ads adapted from other channels
TikTok-first creatives drive 3.3x more actions than ads repurposed from other platforms. That number comes from TikTok Marketing Science research across more than 3,500 ads. The gap is not marginal.
74% of viewers say TikTok-native ads catch their attention. Brand recall and purchase intent lifts follow. Cropping a Facebook creative and calling it a TikTok ad is not a plan.
Creative fatigue is real. You need a system to evaluate and refresh.
TikTok recommends 3-5 different creatives per ad group. When daily new-user numbers drop or CTR trends down, refresh the creatives. Not eventually. Right away.
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The TikTok Ad Checklist. Six Creative Codes
Per TikTok's Business Help Center, the Six Creative Codes are TikTok's officially recommended framework, grounded in meta-analysis across thousands of ads. Work through each one before you launch.
Code 1. Build Brand Love by Thinking TikTok-First
Shoot vertical (9:16) from the start. Minimum 720P resolution. Keep all text and key visuals inside the UI safe zone. Use native TikTok features like text overlays and effects. Ads built for the feed feel like the feed.
Quick checklist.
- 9:16 aspect ratio
- 720P resolution or higher
- Key visuals inside the UI safe zone
- Native features (text, stickers, effects) used
Code 2. Use Trends as Storytelling Templates
77% of TikTok users want brands to use trends, memes, or challenges in their ads. Trends are not noise. They are ready-made storytelling templates. Find one that fits your product and build around it.
Code 3. Follow Production Principles
Good production does not mean expensive production. It means shooting vertically, keeping resolution high, avoiding cluttered framing, and refreshing before fatigue sets in. TikTok's own guidance flags declining performance and dropping daily new users as clear signals to refresh creatives.
Code 4. Structure Your Video
Use a three-part structure for every TikTok ad.
Hook (first 6 seconds). 90% of ad recall happens in this window. Use suspense, surprise, or emotion. Get to the point fast.
Body. Put your product on screen. Products visible on screen increase brand affinity by 65% and recall by 25%.
Close. End with a clear CTA. CTA cards boost recall by 45% and likeability by 19%.
Code 5. Stimulate Attention with Editing
Fast cuts hold attention. Text overlays boost view time, recall, and likability. TikTok recommends 5-10 words per second for text density. Add emojis and transitions where they add energy. Polish matters even when the content looks casual.
Code 6. Turn Up the Volume with Soundtrack
88% of TikTok users say sound is vital to the platform experience. 50% say music makes content more uplifting and entertaining. Use licensed music or a strong voiceover. Silent ads are invisible ads on TikTok.
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Policy Compliance Checklist
Per TikTok's Ad Review Checklist documentation, these are the areas that get ads rejected most often. Review each one before submitting.
Language and Messaging
All copy must use correct spelling and grammar. No intentionally misspelled words in display names. No gimmicky text anywhere in the creative. Every claim in the ad must match what the landing page actually says.
Media Quality
Use high-resolution video and images. Audio must be clear and audible throughout. File specs must match TikTok's format requirements for the specific ad type you chose.
Creative-Landing Page Consistency
Products or services shown in the ad must appear on the landing page. Display name branding must match landing page branding. Ad text and visuals must align with each other. TikTok treats inconsistency as a policy violation, not a style suggestion.
Landing Page Standards
Per TikTok's landing page best practices documentation, every landing page must be mobile-friendly in both screen orientations with readable text and tappable buttons. Valid company information must be visible. owner name, policies, local currency pricing, terms, and applicable licenses. Prohibited products cannot appear anywhere on the page, even if the ad itself does not feature them. Never request sensitive personal information.
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Quick Pre-Launch Evaluation
Run through these five questions before you launch. If any answer is no, fix it first.
Does your ad capture attention in the first 6 seconds?
If not, recut the hook. Move your best moment to the top. You cannot make up for a slow start later in the video.
Is your video vertically oriented (9:16) at 720P or higher?
Landscape or low-res video underperforms in delivery. Fix it at the source, not in post.
Do you have a clear CTA (card, voiceover, or text)?
"Shop now" with a CTA card is enough. No CTA is not. Tell viewers exactly what to do next.
Is your landing page mobile-friendly and consistent with the ad?
Open it on your phone right now. Check load speed, readability, and whether the products in the ad are visible on the page.
Do you have 3-5 different creatives ready to test?
One creative is not a test. It is a guess. Build the full set before you spend anything meaningful.
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How Coinis Helps You Build Better TikTok Ads
Coinis does not publish directly to TikTok today. That is on the roadmap. What it does now. generate on-brand creatives, write platform-ready copy, and help you build a consistent visual identity across every channel you run.
Brand Profile learns your voice and values once, then applies them consistently across all creatives
Brand Profile analyzes your brand context once. Every creative and copy output that follows reflects your voice, tone, and visual style. No manual briefing. No inconsistency across formats or platforms.
Onboarding Flow walks you through campaign setup with best practices built in
The free-tier Onboarding Flow guides you through the decisions first-time advertisers miss most often. Format choices, copy structure, and creative requirements. It does not assume you already know the Six Creative Codes.
Creative refresh tools help you combat fatigue without starting from scratch
Coinis Revise lets you variate creatives, swap text, resize for different placements, and generate new angles from existing assets. When fatigue hits, you refresh fast without rebuilding from zero.
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Or let Coinis do it.
From a product URL to a live Meta campaign. AI-generated creatives. On-brand copy. Direct publish to Facebook and Instagram. Real performance reporting. All in one platform.
Start free. Upgrade when you're ready.
15 AI tokens a month. No credit card.
Frequently Asked Questions
What makes a TikTok ad 'TikTok-first'?
A TikTok-first ad is shot vertically (9:16) at 720P or higher, uses native platform features like text overlays and effects, feels native to the feed rather than repurposed from another channel, and incorporates sound and music as core creative elements rather than optional extras. TikTok's research shows these ads drive 3.3x more action than adapted creatives.
How many creatives should I test per TikTok ad group?
TikTok recommends 3-5 different creatives per ad group, especially during the exploration stage. Testing a single creative does not give the algorithm enough signal. More creative variety also helps delay fatigue and gives you real data on which hooks and formats resonate.
What happens if my TikTok ad and landing page don't match?
TikTok treats creative-to-landing page inconsistency as a policy violation. If products shown in the ad do not appear on the landing page, or if the display name branding differs, your ad can be rejected during review. Make sure every product featured in the ad is visible and purchasable on the destination page.
How long should a TikTok ad be?
TikTok does not mandate a single length, but the three-part structure (Hook, Body, Close) works best when the hook lands in the first 6 seconds, where 90% of recall impact is captured. Shorter ads of 15-30 seconds typically perform well, but the hook and CTA matter more than total duration.