🍋 Design Tools
Social Media Size Guide
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Social Media Size Guideについて
Quick reference for image dimensions across Instagram, Twitter/X, Facebook, YouTube, LinkedIn, and Open Graph. All sizes updated for 2026.
仕組み
Browse image size requirements for all major platforms. Filter by platform to see specific dimensions, aspect ratios, and use cases. Covers posts, covers, profiles, stories, and technical assets like favicons and PWA icons.