社交媒体大小检查器
使用此免费在线工具检查社交媒体大小
Social Media Size Checker
Reference the correct image dimensions, aspect ratios, and file-size limits for every major platform.
Profile picture320 × 320
Ratio: 1:1Max size: —
Displayed as circle; min 110×110
Square post1080 × 1080
Ratio: 1:1Max size: 30 MB
Classic feed post
Portrait post1080 × 1350
Ratio: 4:5Max size: 30 MB
Maximizes feed real estate
Landscape post1080 × 566
Ratio: 1.91:1Max size: 30 MB
Link preview compatible
Story / Reel1080 × 1920
Ratio: 9:16Max size: 30 MB
Full-screen vertical
Carousel (each)1080 × 1080
Ratio: 1:1Max size: 30 MB
Up to 10 images
社交媒体大小检查器 — 免费、快速，并且可以在浏览器中运行。无需设置，只需打开并开始使用即可。
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