TikTok Ads Glossary: 50+ Terms Explained

Navigating TikTok advertising can feel overwhelming when you're surrounded by unfamiliar terminology. From CPM to Spark Ads, understanding TikTok advertising terms is essential for running successful campaigns.

This comprehensive TikTok ads glossary covers 50+ essential terms every marketer needs to know in 2026. Bookmark this page as your reference guide when managing TikTok advertising campaigns.

A-D Terms

A/B Testing

A method of comparing two versions of an ad (or ad element) to determine which performs better. On TikTok, you can test different creatives, audiences, or placements to optimize campaign performance.

Ad Account

The container within TikTok Ads Manager that holds your campaigns, ad groups, and ads. One Business Center can manage multiple ad accounts.

Ad Creative

The visual and audio content of your advertisement—the actual video, images, text, and sound that users see and hear.

Ad Fatigue

The decline in ad performance that occurs when your target audience sees the same ad too frequently. On TikTok, ad fatigue typically sets in when frequency exceeds 3.0 per week.

Ad Group

The middle level of TikTok's campaign structure, containing your targeting settings, budget, schedule, and bidding strategy. Multiple ad groups can exist within a single campaign.

Ad Relevance Score

TikTok's internal measure of how well your ad matches user interests and behaviors. Higher relevance can result in lower costs and better placement.

Algorithm

TikTok's recommendation system that determines which content—including ads—appears on users' For You Pages. Understanding the TikTok algorithm is crucial for advertising success.

Attribution Window

The time period during which a conversion is credited to an ad. TikTok offers both click-through and view-through attribution options.

Audience Network (Pangle)

TikTok's network of third-party apps and websites where your ads can appear beyond the TikTok app itself. Includes interstitial, rewarded, and native ad placements.

Bid

The amount you're willing to pay for a specific action (click, impression, or conversion). TikTok offers automatic and manual bidding options.

Brand Takeover

A high-impact ad format that displays full-screen when users open TikTok. Brand Takeovers cost approximately $30,000 per day but guarantee exclusive category visibility.

Branded Effects

Custom AR filters, stickers, and special effects that brands create for users to include in their own TikTok videos. Increases brand awareness through user participation.

Branded Hashtag Challenge

A sponsored challenge encouraging users to create content using a specific branded hashtag. Appears on the Discover page and drives user-generated content at scale.

Business Center

TikTok's centralized platform for managing business assets, team members, and partner access. The command hub for TikTok for Business operations.

Campaign

The top level of TikTok's advertising structure. Each campaign contains an objective (awareness, consideration, or conversion) and one or more ad groups.

Carousel Ads

An ad format displaying multiple images or videos that users can swipe through. Effective for showcasing product collections or telling sequential stories.

Catalog

A structured data file containing your product information (images, prices, descriptions) used for Shopping Ads and Dynamic Showcase Ads.

Click-Through Rate (CTR)

The percentage of people who click on your ad after seeing it. Calculated as: (Clicks ÷ Impressions) × 100. TikTok benchmarks typically range from 1.5-3% for strong In-Feed Ads.

Collection Ads

An e-commerce ad format combining video content with clickable product tiles. Users can browse and purchase without leaving TikTok via an Instant Gallery Page.

Completion Rate

The percentage of viewers who watch your video ad to the end. A completion rate above 40% typically indicates engaging content.

Conversion

A desired action taken by a user after seeing or clicking your ad—purchases, sign-ups, app installs, or other defined goals.

Cost Per Action (CPA)

The average cost to acquire one conversion. Calculated as: Total Ad Spend ÷ Number of Conversions.

Cost Per Click (CPC)

The average cost for each click on your ad. TikTok CPC typically ranges from $0.50-$1.50 depending on industry and targeting.

Cost Per Mille (CPM)

The cost per 1,000 ad impressions. In-Feed Ads typically cost $4-$8 CPM, while TopView Ads range from $20-$50 CPM.

Creative Center

TikTok's resource hub for discovering trending content, sounds, hashtags, and creative inspiration. Essential for developing native-style ads.

Custom Audience

A targeting option that uses your existing customer data (email lists, website visitors, app users) to reach specific people on TikTok.

Daily Budget

The maximum amount you're willing to spend per day on an ad group or campaign. TikTok requires minimum daily budgets of $50 for ad groups.

E-L Terms

Engagement Rate

The percentage of viewers who interact with your content through likes, comments, shares, or clicks. Higher engagement signals content quality to the algorithm.

Engagement Velocity

How quickly your content accumulates engagement after posting. A video with 100 engagements in the first hour outperforms one with 1,000 over 24 hours algorithmically.

Event Optimization

Directing TikTok's algorithm to find users most likely to complete a specific conversion event, like purchases or registrations.

For You Page (FYP)

TikTok's main content feed, personalized for each user by the recommendation algorithm. The primary placement for In-Feed Ads.

Frequency

The average number of times each user in your target audience sees your ad. Monitor to prevent ad fatigue.

Hashtag

A keyword or phrase preceded by # that categorizes content and helps the algorithm understand and distribute your videos.

Hook

The attention-grabbing opening seconds of a video. Research shows 71% of watch decisions are made in the first 3 seconds.

Impressions

The total number of times your ad is displayed, regardless of whether users interact with it.

In-Feed Ads

Native video ads that appear in users' For You Page feeds between organic content. The most common TikTok ad format, skippable and interactive.

Instant Gallery Page

A fast-loading, in-app storefront that opens when users tap products in Collection Ads or Shopping Ads.

Interest Targeting

Reaching users based on their demonstrated interests, determined by their content consumption patterns and interactions.

Landing Page

The destination URL where users arrive after clicking your ad. Should align with ad messaging and be optimized for mobile.

Lead Generation Ads

An ad format with built-in forms that let users submit information without leaving TikTok. Ideal for collecting emails, phone numbers, or other data.

Learning Phase

The initial period when TikTok's algorithm gathers data about your ad performance. Typically requires 50 conversions before optimization stabilizes.

Lifetime Budget

The total amount you're willing to spend over an entire campaign duration, as opposed to daily budgets.

Lookalike Audience

A targeting option that finds new users who share characteristics with your existing customers or custom audiences.

M-R Terms

Minimum Spend

TikTok's required minimum budget thresholds. Campaigns require $500 minimum; ad groups require $50 daily minimum.

Native Content

Video content that matches the organic style and feel of user-generated TikTok videos. Ads that look native consistently outperform polished corporate content.

Objective

The goal of your campaign that determines available ad formats and optimization options: Awareness, Consideration, or Conversion.

Optimization Goal

The specific action you want TikTok to optimize for within your chosen objective (clicks, impressions, conversions, etc.).

Pangle

TikTok's audience network for advertising across third-party apps. Extends reach beyond the TikTok platform.

Pixel

A piece of code installed on your website that tracks user behavior and conversions. Essential for measuring TikTok ad performance and building retargeting audiences.

Placement

Where your ads appear—TikTok feed, TikTok search results, Pangle network, or automatic placement across all available inventory.

Playable Ads

Interactive ad format allowing users to engage with a mini-game or demo experience within the ad. Popular for app promotion and gaming.

Reach

The total number of unique users who see your ad at least once. Different from impressions, which count total views.

Retargeting

Showing ads to users who have previously interacted with your brand—visited your website, engaged with your content, or added items to cart.

Return on Ad Spend (ROAS)

Revenue generated divided by ad spend. A ROAS of 4.0 means $4 revenue for every $1 spent. Understanding View-Through Attribution is essential for accurate ROAS measurement.

S-Z Terms

Smart+ Campaigns

TikTok's AI-powered campaign type that automates targeting, bidding, and creative optimization for maximum performance with minimal manual management.

Spark Ads

An ad format that lets you boost existing organic TikTok posts—either your own or creator content with permission. Combines paid reach with organic engagement signals.

Split Testing

TikTok's built-in feature for A/B testing different ad variables (creative, audience, placement) with statistical significance.

Symphony Creative Suite

TikTok's AI-powered creative tools that help generate video ads, translate content, and create variations at scale.

Targeting

The criteria used to define which users see your ads—demographics, interests, behaviors, custom audiences, or lookalikes.

TikTok Ads Manager

The self-serve platform for creating, managing, and analyzing TikTok advertising campaigns.

TikTok Shop

TikTok's integrated e-commerce platform allowing in-app purchases. Hosts over 15 million merchants worldwide.

TopView Ads

Full-screen video ads displayed when users first open TikTok, up to 60 seconds long. Premium placement with high visibility and engagement.

Trending Sound

Audio clips currently popular on TikTok. Using trending sounds in ads can increase algorithmic distribution and boost reach beyond paid impressions.

UGC (User-Generated Content)

Content created by regular users rather than brands. TikTok ads featuring UGC-style content typically outperform traditional advertising.

Video Shopping Ads

E-commerce ad format showcasing products with shoppable links, optimized for driving purchases through engaging video content.

Video Views

The number of times your video ad has been viewed. TikTok counts a view after a minimal watch duration (typically 2 seconds).

View-Through Attribution (VTA)

Crediting conversions to ads that users viewed but didn't click on. Essential for measuring brand impact beyond direct clicks.

Watch Time

Total time users spend viewing your video. A primary signal the TikTok algorithm uses to determine content quality and distribution.

Frequently Asked Questions

What's the difference between CPM and CPC on TikTok?

CPM (Cost Per Mille) charges you per 1,000 impressions regardless of clicks, while CPC (Cost Per Click) only charges when users click your ad. CPM is better for awareness campaigns; CPC works for driving specific actions.

What is TikTok's Spark Ads format?

Spark Ads let you boost existing organic TikTok posts as paid advertisements. You can promote your own content or creator posts (with permission), maintaining all original engagement metrics while adding paid reach.

How does TikTok's learning phase work?

During the learning phase, TikTok's algorithm gathers data to optimize your ad delivery. This typically requires approximately 50 conversions. Avoid making major changes during this period to let the system stabilize.


Key Takeaways

  • Master the three-tier campaign structure: Campaign → Ad Group → Ads
  • Understand cost metrics (CPM, CPC, CPA) to evaluate and optimize performance
  • Learn the difference between ad formats: In-Feed, TopView, Spark Ads, Collection Ads
  • Track both click-through and view-through attribution for complete performance picture
  • Keep this glossary bookmarked for quick reference when navigating TikTok Ads Manager

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