Social Media Image Sizes 2026

Correct dimensions ensure your images display properly without cropping, blurring, or distortion. Platforms compress and resize images that don't match their requirements, reducing quality. Proper sizing also improves engagement as professional-looking content performs better.

PNG for graphics with text, logos, or transparency. JPEG for photographs (smaller file size). WebP is increasingly supported and offers better compression. Most platforms accept both PNG and JPEG. Avoid BMP or TIFF.

Use design tools like Canva, Figma, or Photoshop with preset social media templates. Online tools like Squoosh or TinyPNG can resize and compress. Many scheduling tools like Buffer or Later also have built-in resizing.

72 DPI is standard for digital screens. Higher DPI (300) is unnecessary and just increases file size without visible quality improvement on screens. Focus on pixel dimensions, not DPI for social media.

These are the recommended upload sizes. Platforms automatically optimize for different devices. Images may display smaller on mobile but upload at full size for best quality across all devices.

Instagram: 30MB per image. Facebook: 8MB. Twitter: 5MB. LinkedIn: 8MB. Generally, keep files under 5MB for faster upload and processing. Use compression tools to reduce size without losing quality.

Platforms update dimensions occasionally with redesigns. We update this guide regularly. Major changes usually get announced. The core sizes (profile photos, feed posts) stay relatively stable.

Aspect ratio is the proportional relationship between width and height (e.g., 16:9, 1:1, 4:5). It determines the shape of your image. Use consistent ratios across posts for a cohesive feed aesthetic.

Ideally, create optimized versions for each platform. At minimum, have horizontal (16:9), square (1:1), and vertical (9:16) versions of key images. Each platform has different aspect ratios and cropping behaviors.

Most platforms prefer 1080x1920 (9:16) for vertical video (Stories, Reels, TikTok) and 1920x1080 (16:9) for horizontal video (YouTube, LinkedIn). Square (1:1) works for feed videos. Match the platform's native format.

Keep text in the center safe zone (avoid edges that might be cropped). Use large, bold fonts. High contrast between text and background. Limit text to key messages - platforms may reduce reach for text-heavy images.

Design at 2x the display size for high-DPI screens (Retina). For a 1080px image, work at 2160px and export at 1080px. This ensures crisp display on high-resolution devices. Most design tools support this workflow.