TikTok rose from relative obscurity to becoming one of the most downloaded apps worldwide in just a few months. Originally launched in China as “Douyin,” the platform merged with Musical.ly in 2018 — a move that sparked astronomical growth. By the end of 2019, TikTok had already surpassed one billion users.

Praised by teens across Asia, the United States, Europe, and Africa, the app has quickly attracted advertisers’ attention and evolved into a major marketing channel. This guide breaks down the essential ways brands can leverage TikTok and tap into its highly engaged young audience.

## TikTok Advertising: A High-Engagement Opportunity

### A Platform Dominated by Young Users

For many marketers over 30, TikTok remains unfamiliar — and that knowledge gap is one of the biggest barriers to adoption. Meanwhile, TikTok is deeply embedded in youth culture. Despite occasional controversies (such as temporary bans and content violations in India), the app continues to dominate downloads on both the App Store and Google Play. Today, more than 500 million people use TikTok every month globally — a number that continues to rise.

## What Exactly Is TikTok?

TikTok is a mobile video platform built around short, creative clips. The original format was a 15-second video, later expanded to allow “story-style” videos up to one minute.

While TikTok began with lip-syncing and dance clips, the platform quickly diversified. Now, users upload content covering everything from comedy, fashion, sports, and DIY projects to product reviews. Many creators who started as unknown users have become influencers with millions of followers.

TikTok’s appeal lies in its simplicity:

- Users don’t need advanced skills or expensive equipment
- The “Discover” page allows anyone to browse endless personalized content
- Hashtags help surface interests and trends
- Over time, users follow creators who match their tastes

Each user has a profile showcasing the videos they’ve posted or liked.

## Who Uses TikTok?

TikTok (and earlier, Musical.ly) has always skewed young, particularly among Gen Z and female users. Two-thirds of users are under 30, and in China, where TikTok operates as Douyin, over 400 million people use the platform each month. Half of Douyin’s users are under 25.

TikTok also has strong footholds in India, the U.S., and across Europe, affirming its position as a global entertainment platform.

## How Can Brands Use TikTok?

Brands generally leverage TikTok in three main ways:

1. Create their own channel and post original videos
2. Collaborate with influencers to reach larger audiences
3. Run paid advertising campaigns

These approaches can also be combined — for example, a brand can operate its own page while working with influencers to amplify reach.

## Hashtag Challenges

Challenges are one of TikTok’s signature engagement formats. Each week, the platform highlights new challenges that inspire millions of users to participate.

Challenges are typically organized around a hashtag, making them easy to find and replicate. A famous example was Jimmy Fallon’s “#tumbleweedchallenge,” which generated over 10 million engagements and nearly 10,000 video submissions.

Brands can:

- Launch their own hashtag challenge
- Sponsor an existing challenge
- Partner with influencers to ignite participation

Influencers play a key role in jump-starting new challenges, especially for brands new to the platform.

## User-Generated Content (UGC)

UGC is a powerful growth engine on TikTok. Content featuring real users interacting with a product — especially in humorous or unexpected ways — tends to perform exceptionally well.

Gen Z prefers immersive, interactive brand experiences rather than traditional advertising. That’s why UGC is so effective: it feels authentic, engaging, and participatory.

A standout example comes from the Chinese restaurant Haidilao. They introduced a “DIY” menu option allowing customers to create and film personalized dishes. The idea went viral:

- 15,000+ customers tried the DIY menu
- 2,000+ TikTok videos were created
- The campaign amassed 50 million views

This is a prime illustration of UGC driving real-world business results.

## Influencer Marketing on TikTok

TikTok offers influencer opportunities similar to YouTube, Instagram, and Facebook — but with its own creative culture. Success depends heavily on understanding Gen Z humor, trends, and content expectations.

Key principles:

- Choose influencers whose audience aligns with your product
- Let influencers create content in their natural style
- Keep videos short, authentic, and simple
- Ensure the product fits the creator’s persona (no mismatched promotions)

Unlike YouTube, where production quality keeps rising, TikTok rewards spontaneity and creativity over polished video editing.

## TikTok Advertising Options

TikTok began testing advertising formats in 2019. While monetization is still developing, the platform is expected to follow the trajectory of YouTube and Instagram — becoming a major advertising destination.

Current ad opportunities include:

- Native in-feed video ads (similar to Instagram Stories)
- Branded hashtag challenges
- Brand takeovers
- Sponsored effects and filters

Although still evolving, these formats already deliver strong engagement and visibility.