Best Practices for TikTok Ad Copy & Hashtags
To succeed with TikTok advertising, you need to understand that this platform operates differently than traditional social media. TikTok is a discovery-first environment where entertainment value often trumps polish. Based on what we’ve learned from managing over $2 million in TikTok ad spend, here are the practices that consistently drive results.
Writing Ad Copy That Works on TikTok
Lead with the hook, immediately. You have roughly the first 2-3 seconds to capture attention. Your opening text or on-screen caption must state the problem, the surprising benefit, or the intriguing question. Avoid vague introductions like “We’re a company that…” Instead, try: “Struggling to [pain point]? Here’s what no one tells you…”
Mirror the platform’s conversational tone. TikTok copy should not sound like traditional broadcast advertising. Write how people actually speak. Use contractions, natural pauses, and direct language. Words like “you,” “your,” and “here’s how” perform better than “we offer” or “our solution.” The best ad copy sounds like a friend giving genuine advice.
Match text to visual pacing. The ad copy on screen should complement the video’s rhythm. Fast-paced content needs short, punchy text bursts. Slower, educational content can use slightly longer sentences. Always ensure your key value proposition appears as on-screen text, because many users watch with sound off.
Prioritize clarity over cleverness. While creativity is rewarded on TikTok, unclear copy kills performance. Your call-to-action should be unmistakable. Instead of “Join us on our journey,” use “Tap the button to get your free guide” or “Click to see pricing.” Each word should either build interest or drive the next step.
Hashtag Strategy for Maximum Reach
TikTok’s algorithm treats hashtags as categorization signals, not discovery engines in the way Instagram does. A smart hashtag approach involves three tiers:
- 1-2 broad, high-volume tags (e.g., #marketing, #smallbusiness) – these help surface your ad in general category feeds.
- 3-4 niche or community tags (e.g., #ecommercetips, #advertisingstrategy) – these connect you with engaged sub-communities looking for specific expertise.
- 1 branded or campaign-specific tag – unique to your business, useful for tracking and community building.
Total hashtag count matters less than relevance. We’ve found 4-6 highly relevant hashtags outperform 15 generic ones. Avoid stuffing with trending but unrelated tags – TikTok’s algorithm penalizes this. Each hashtag should genuinely describe the content in the video.
Place hashtags in the caption, not the video overlay. On-screen hashtags can distract from your core message and look cluttered. Keep them in the text area below the video, after your main copy and call-to-action.
Test both branded and trending hashtags. When a trending hashtag aligns naturally with your content (not forced), it can amplify reach organically. For paid ads, however, the ad targeting settings and creative quality matter far more than the hashtags themselves – treat hashtags as a secondary optimization, not a primary strategy.
Critical Reminder for TikTok Ads
The most important best practice is this: your ad copy and hashtags cannot save poor creative. TikTok users scroll with extreme speed. If your video concept doesn’t create a visceral reaction – curiosity, laughter, surprise, or strong recognition – within the first second, no copywriting technique will help. Our most successful TikTok campaigns combine authentic, native-feeling video with copy that simply reinforces what the video already communicates emotionally. Test multiple angles, lean into creator-style content, and let the platform’s unique culture guide your voice.
