TikTok Aspect Ratio Resizer
Ensure your content fits perfectly. Visualize and guide your image crops for the standard 9:16 TikTok and Reels format.
Upload Media
Resize Settings
Target Aspect Ratio
9:16 (Portrait)
The 9:16 ratio (1080x1920) is the standard for TikTok, Instagram Reels, and YouTube Shorts.
Upload an image to see the crop guide
Safe Zone
Why the 9:16 Ratio?
The Standard for Mobile
The 9:16 aspect ratio (1080px wide by 1920px tall) is perfectly optimized for smartphone vertical viewing. Using this ratio prevents "letterboxing" (black bars on the sides) and ensures your content fills the entire screen.
Platform Checklist
- TikTok Videos & Photos
- Instagram Reels & Stories
- YouTube Shorts
- Snapchat Spotlights
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