Sizing images correctly for social media is no simple task. Even just among your Facebook marketing, photo dimensions from cover photos, to timeline images, to profile pictures and other social media assets.

Here is an ultimate guide for social media image sizes, aiming to help the designers while selecting visual content for their social channels via a quicker reference.

Scroll down & see a written list of essential social media image dimensions.
(All dimensions below are in pixels, width x height).

Your Ultimate Guide to Social Media Image Sizes

Facebook: 

• Cover image: 828 x 315
• Profile image: ≥180 x 180
• Shared image: 1200 x 900
• Shared link preview image: 1200 x 628

Twitter:

• Header image: 1500 x 500
• Profile image: 400 x 400
• Timeline image: 506 x 253

Google+:

• Profile image: 250 x 250
• Cover image: 1080 x 608
• Shared image: 506 pixels wide
• Shared video: ≥506 x 284
• Shared link image thumbnail: 150 x 150

Instagram: 

• Profile image: 110 x 110
• Image thumbnail: 161 x 161
• Shared images: 1080 x 1080
• Shared videos: 1080 pixels wide

Pinterest:

• Profile image: 180 x 180
• Board cover image: 214 x 100
• Pin preview: 238 pixels wide

LinkedIn:

• Banner image: 1850 x 200
• Profile image: 400 x 400
• Cover image: 1536 x 768
• Shared image: 350 pixels wide
• Shared link preview: 180 x 110
• Logo image: 400 x 400

YouTube:

• Channel cover images: Varies by viewing platform
• Channel icon: 800 x 800
• Video thumbnail: 1280 x 720

Tumblr:

• Profile image: 128 x 128
  Image post: 500 x 750 | 1280 x 1920 maximum

Snapchat:

Geofilter: 1080 x 1920