These sites use Facebook’s Graph API to fetch the publicly available ?type=large parameter, then attempt to convert it to ?type=original .
When you change _s to _o , you are asking Facebook’s CDN for the master copy. If you get an error, try _n to _o as well. Facebook stores a history of your profile pictures (usually 50-100). The _o trick works on any of them, provided you can access the individual photo page. view facebook profile picture full size full
Now you have the complete toolkit. Go ahead—view that profile picture in stunning, uncropped, full resolution. These sites use Facebook’s Graph API to fetch
| Parameter | Meaning | Resolution (approx) | | :--- | :--- | :--- | | _s.jpg | (Thumbnail) | 100 x 100 px | | _n.jpg | Normal (Default viewer) | 320 x 320 px | | _c.jpg | Cropped (Square fit) | 480 x 480 px | | _o.jpg | Original (As uploaded) | Full resolution | Facebook stores a history of your profile pictures
Whether you are trying to appreciate a photographer friend’s work, verify an identity, or simply save a high-quality memory, the quest to is a common frustration.