Use our online image resizer tool to generate exact standard file sizes and resize image for Facebook profile picture, create a facebook cover with Facebook cover photo size, post image sizes for timeline and sharing post with thumbnail link preview.
How to resize a photo for Facebook / How to change cover photo on Facebook
From the tool given below, select menu and choose the option you require to resize the image to exact dimensions. You can also click on Manual Resize option to resize the picture in the assigned size. Use cropper to crop the photo.