Facebook Image Sizes
- Profile Picture: 180 x 180 (displays as 160 x 160)
- Cover Photo: 851 x 315
Shared Image:
504 maximum width, height varies (narrow images may have grey space).
Recommended: 1200 x 1200
Shared Link:
484 x 252
- Recommended: 1200 x 627
- Shared Video: 504 x 283
- Photo Thumbnail: 105 x 105
- Video Thumbnail (Large): 319 x 176
- Video Thumbnail (Small): 157 x 87
Twitter Image Sizes
The Twitter image sizes below are up-to-date as of April 8, 2014
- Profile Image: 400 x 400
- Header Image: 1500 x 500
Picture in Tweet: 440 x 220 (cannot exceed 1024 x 512 if you want users to see entire image without needing to be expanded)
LinkedIn Image Sizes
The LinkedIn image sizes below are up-to-date as of June 5, 2014.
LinkedIn is currently rolling out an updated profile design (which is only being offered to premium users) that includes the option for a large header photo. More details can be found on the LinkedIn Blog.
- Header Photo: 1400 x 425 (recommended)
- Banner Image: 646 x 220 (minimum)
- Standard Business Logo: 100 x 60
- Square Business Logo: 50 x 50
- Profile Photo: Between 200 x 200 and 500 x 500
- Careers Cover Photo: 974 x 238
Google+ Image Sizes
The Google+ image sizes below are up-to-date as of April 1, 2014
Cover Image (Desktop)
- 480 x 270 (minimum) to 2120 x 1192 (maximum)
Recommended: From 920 x 250 to 1080 x 608 (to avoid mobile cropping)
- Profile Photo: 250 x 250
- Shared Image: 497 x 373 (can be uploaded up to 2048 x 2048)
- Shared Link: 150 x 150 (thumbnail)
- Shared Video: 497 x 279
Instagram Image Sizes
- Profile Picture: 110 x 110
- Thumbnail Size: 161 x 161
- Normal Image Size: 640 x 640
YouTube Image Sizes
- The YouTube image sizes below are up-to-date as of April 1, 2014
- Channel Banner Photo: 2560 x 1440
- Uploaded Video: Up to 2560 x 1440
Pinterest Image Sizes
- Profile Image: 165 x 165
- Boards222 x 150 (large thumbnail) 55 x 55 (small thumbnail)
- Pins 32 x 32 (profile picture) 192 x scaled height (pin image preview) 222 x scaled height (pin on board 600 x infinite (enlarged pin)