Why do my Facebook pictures come out pixelated/blurry?

[Vuse]

I just created a Facebook for one of my businesses and now I am trying to upload pictures to make it look more professional. Unfortunately, when I upload photos to it, they come out pixelated/blurry (And I'm using this to help advertise my products). I never used to have this problem until recently. How do I go about enhancing the quality on there? I know it's not the actual image. The actual image is smooth and clear (Png file. Don't know if that has anything to do with it).

[abraXus]

facebook converts all of your png files to jpg files, because they are smaller

so if you are trying to post large picture find something that looks good in jpg format before you upload it

and if you are putting them into albums, make sure you select the "high quality" checkbox before you actually upload them

[Answer]

That's because it's compressed, and screen today are HD!

[Daniel]

Because its A Different File Format PNG Facebook Converts Files From PNG Into JPG Sometimes When That Happens Pictures Become Pixelated/Blurry Try Uploading it in High Resolution If This Doesint Fix the Problem Try on Your Computer Changing the File Format to JPG And Than Go and Upload it