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Social video spec guide
Look up recommended resolutions, aspect ratios, and duration limits for YouTube, Reels, TikTok, LinkedIn, and more.
- Aspect ratio
- 16:9
- Resolution
- 1920×1080 (1080p) or 1280×720
- Duration
- No strict max; Shorts use 9:16 vertical
- Tips
- Thumbnails: 1280×720 JPG/PNG. Keep key text inside center safe zone.