18/05/2026
【2026 社交媒體圖片最佳比例 2026 Social Media Visual Ratios】
數位行銷中，視覺比例不只是規格，更決定了用戶的螢幕停留率。我們為各位整理出目前核心平台的最優比例，協助品牌確保內容在各裝置上都能精準傳達。
➡️ Instagram：極大化視覺佔有率
IG貼文應優先採用4:5（1080 x 1350px），這能比傳統正方形多佔領近30%的手機螢幕空間，增加視覺衝擊力。至於Reels與Stories則需固定在9:16，並將關鍵文字置中，避開系統介面的「非安全區」。
➡️ Facebook & LinkedIn：一致性與專業感
這兩個平台側重資訊的完整傳遞。Facebook與LinkedIn貼文建議統一使用1:1（1200 x 1200px）或1.91:1 （1200 x 628px），確保預覽圖美觀。而LinkedIn目前轉換率最高的PDF輪播文件，則務必維持1:1，以獲取最流暢的閱讀體驗。
想了解更多數碼行銷的方案？立即聯絡我們。
📞 聯絡電話：+852 6683 3820
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In digital marketing, visual ratios are more than just technical specs— they determine your brand's "screen real estate" and user retention. We’ve summarized the optimal ratios for major platforms to ensure your content is delivered precisely across all devices.
➡️ Instagram: Maximize Visual Dominance
Prioritize a 4:5 (1080 x 1350px) ratio for feed posts. This occupies nearly 30% more screen space than a traditional square, significantly boosting visual impact. For Reels and Stories, stick to 9:16, and ensure key text is centered to avoid "non-safe zones" blocked by the UI.
➡️ Facebook & LinkedIn: Consistency and Professionalism
These platforms focus on the complete delivery of information. We recommend a 1:1(1200 x 1200px) or 1.91:1 (1200 x 628px) ratio for both Facebook and LinkedIn posts to maintain a clean, professional look. For LinkedIn’s highest-converting format — PDF carousels — always use a 1:1 ratio for the smoothest reading experience.
Looking for more digital marketing solutions? Get in touch with us now.
📞 Tel：+852 6683 3820
📩 Email：[email protected]
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