TikTok Sizes & Dimensions Guide

Complete specifications for all TikTok content types. Get the exact dimensions, aspect ratios, and file requirements for TikTok. Updated for 2026.

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TikTok Content SpecificationsUpdated 2026

Video

Updated 2026

Complete guide to TikTok video dimensions, aspect ratios, and technical specifications. Create viral TikToks with the perfect video size and format. Updated for 2026.

Dimensions:
1080×1920
Aspect Ratio:
9:16
Max Size:
500MB
Format:
MP4, MOV
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Carousel

Updated 2026

Complete guide to TikTok Photo Carousel (Photo Mode) dimensions and specifications. Create engaging multi-image posts with optimal size and format for maximum engagement. Updated for 2026.

Dimensions:
1080×1920
Aspect Ratio:
9:16
Max Size:
500MB
Format:
JPG, JPEG
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Profile

Updated 2026

Complete guide to TikTok profile picture dimensions. Upload the perfect profile photo with optimal size and quality for your TikTok account. Updated for 2026.

Dimensions:
720×720
Aspect Ratio:
1:1
Max Size:
10MB
Format:
JPG, JPEG
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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

Developer Resources

TikTok API Guides

Learn how to schedule TikTok content programmatically via API

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