TikTok Guidelines
Specifications and best practices for TikTok content
TikTok Content Specifications
TikTok is primarily designed for vertical video content, though it does support other aspect ratios.
Video Posts
| - Parameter | Specification |
|---|---|
|
1080 x 1920 pixels (minimum 540 x 960 pixels) |
|
9:16 (vertical preferred), 1:1, or 16:9 |
|
MP4 or MOV |
|
Video: H.264 or H.265; Audio: AAC |
|
500 MB |
|
5 seconds to 10 minutes |
|
Minimum 516 kbps |
|
Target -14 LUFS integrated with True Peak of -1 dBTP |
|
Leave 150 pixels at top and bottom, 50 pixels on sides (safe zone: 980 x 1620 pixels) |
Image Posts (Slideshows)
| - Parameter | Specification |
|---|---|
|
1080 x 1920 pixels |
|
JPG or PNG |
Text
- Caption Limit: 2,200 characters
Technical Recommendations
For optimal quality on TikTok, follow these technical guidelines:
- Video Compression: H.264 or H.265 (HEVC) High Profile (best balance of quality and compatibility)
- Audio Format: AAC at 128-256 kbps (clear audio is essential for engagement)
- Lighting: Bright, even lighting (subjects should be well-lit)
- Stabilization: Use tripod or gimbal (shaky footage performs poorly)
- Export Settings: Match TikTok specs exactly (avoid letterboxing or pillarboxing)
- Audio Loudness: Target -14 LUFS integrated with peaks not exceeding -1 dBTP
- Safe Zones: Keep important content away from the top and bottom of the frame
Content Structure
Creating effective TikTok videos requires understanding the optimal structure:
- Hook (0:00-0:02): Immediate attention grab in the first 2 seconds
- Setup (0:02-0:05): Provide context for your content
- Main Content (0:05-0:25): Deliver your core message or entertainment
- Punchline/Reveal (0:25-0:30): Provide a payoff or conclusion
- Call to Action (last 0:03): Ask for follows, likes, or comments
Trending Content Types
TikTok's algorithm favors certain content types. Consider incorporating these formats:
- Challenges: Participate in viral challenges (dance routines, transformation challenges)
- Tutorials: Create quick how-to content (30-second recipes, makeup tips)
- Behind-the-scenes: Share authentic, unpolished moments (workplace insights, creative process)
- Duets: Create side-by-side reactions to other creators' content
- Transitions: Incorporate creative visual effects (outfit changes, location switches)
- Sound syncs: Lip sync to trending audio (dialogue from movies, viral sounds)
Algorithm Optimization Factors
Understanding TikTok's algorithm can help maximize your reach:
- Completion Rate (Very High): Create short, engaging content viewed to completion
- Engagement Velocity (Very High): Generate quick likes, comments, shares
- Watch Time (High): Create content that viewers watch multiple times
- Shares (High): Create shareable, relatable content
- Comments (Medium-High): Ask questions, create debate-worthy content
- Follows from Video (Medium): Include clear CTA for follows
- Account Activity (Medium): Post consistently (1-3 times daily)
Hashtag Strategy
| - Hashtag Type | Number to Use | Purpose | Examples |
|---|---|---|---|
|
1-2 | Increase discoverability | #fyp, #foryoupage, current challenges |
|
2-3 | Target specific audiences | #smallbusiness, #veganrecipes |
|
1 | Build brand recognition | Your unique brand hashtag |
|
0-1 | Target local audience | #nyc, #londontiktok |
|
3-5 | Optimal hashtag count | Don't overuse hashtags |
Common Issues and Solutions
| - Issue | Cause and Solution |
|---|---|
|
**Cause**: Poor hook, wrong hashtags. **Solution**: Improve first 2 seconds, research trending hashtags, post during peak hours |
|
**Cause**: Poor lighting, compression. **Solution**: Use natural light, export at higher bitrate, film with latest phone model, use H.265 codec if available |
|
**Cause**: Variable frame rate. **Solution**: Use constant frame rate when exporting, record directly in TikTok app, update app to latest version |
|
**Cause**: Not respecting safe areas. **Solution**: Keep important elements within safe zone (980 x 1620 pixels), preview in TikTok before publishing, use templates that respect platform dimensions |