Creator Cheat Sheet & Calculator
Social Media Video Dimensions & Aspect Ratios (2026)
Complete resolution guide for Reels, TikTok, Shorts, and Feed. Check aspect ratios and calculate pixel dimensions instantly.
Select Aspect Ratio
9:161080 × 1920 px
Resolution Calculator (9:16)
Enter your target width to calculate the exact proportional height needed to prevent black bars or letterboxing.
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💡 Standard recommendation: 1080 × 1920 px (Full HD) provides the highest clarity on mobile screens without exceeding upload limits.
Platform Specifications Breakdown
| Platform | Aspect Ratio | Resolution | Max Length | Max File Size |
|---|---|---|---|---|
| Instagram Reels | 9:16 (Vertical) | 1080 × 1920 px | 90 seconds | 4 GB |
| TikTok | 9:16 (Vertical) | 1080 × 1920 px | 10 minutes | 287.6 MB |
| YouTube Shorts | 9:16 (Vertical) | 1080 × 1920 px | 60 seconds | 256 GB |
| LinkedIn Video | 1:1 or 9:16 | 1080 × 1080 or 1080 × 1920 | 10 minutes | 5 GB |
| X (Twitter) | 1:1 or 16:9 | 1080 × 1080 or 1920 × 1080 | 140 seconds | 512 MB |
| Facebook Reels | 9:16 (Vertical) | 1080 × 1920 px | 90 seconds | 4 GB |
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