Tiktok Sizes & Dimensions Guide

Complete specifications for all Tiktok content types. Get the exact dimensions, aspect ratios, and file requirements for Tiktok in 2025.

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2025 SpecificationsLatest

Video

2025

Complete guide to TikTok video dimensions, aspect ratios, and technical specifications for 2025. Create viral TikToks with the perfect video size and format.

Dimensions:
1080×1920
Aspect Ratio:
9:16
Max Size:
500MB
Format:
MP4, MOV
View full specifications →

Tiktok Content Best Practices

  • ✓Always use the recommended dimensions for better algorithm performance
  • ✓Optimize file sizes for faster loading and better user experience
  • ✓Test different aspect ratios to see what works best for your audience
  • ✓Use PostFast to automatically resize and optimize for Tiktok

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