I attempt to maintain this as current as possible, yet Facebook has a horrible behavior of making unannounced changes and afterwards rolling them out progressively to customers to make sure that not everyone gets them at the same time. If you have actually seen something that's altered, please let me know in the comments so I can examine as well as update as necessary.
Image Size for Facebook Profile Picture
Facebook profile Image Dimension
The profile Picture is the smaller sized, square near the bottom that's to the left of the cover picture. It utilized to overlay the cover image's base left corner, yet in the most recent layout, it has actually been relocated to its own spot in the top left of the web page.
Your Web page's profile picture:
Display screens at 170x170 pixels on your Page on computer systems, 128x128 pixels on smart devices and 36x36 pixels on a lot of feature phones
For profile pictures and also cover photos with your logo design or message, you may get a far better result using a PNG documents.
Keep in mind that your Page's profile picture will certainly be cropped to a round form in advertisements as well as articles, but will certainly stay the same square form when people visit your Web page.
Profile Image on the Timeline
The profile photo that appears next to your name on remarks and also posts is the same photo yet is immediately reduced to 40px by 40px.