The IG Viewer tool located at igviewer.online is a fake. The fake tool tricks Instagram users into believing it can let them see who viewed their profiles, which is not possible because Instagram does not give third party applications access to such information.
IG Viewer only collects Instagram usernames and trick Instagram users into completing surveys that the owners of the untrustworthy tool will benefit from. So, please do not be fooled. And, it is not recommended giving third party applications your Instagram username, which claim they offer services that is not possible in Instagram.
We tried the untrustworthy IG Viewer tool located at igviewer.online, by entering a fake IG username or email address, one that doesn't exist.
But, althought the IG username doesn't exist, the tool claims a number of Instagram users were found who viewed our fake profile that doesn't exist.
If you click to view the so-called IG users who the tool allegedly claims viewed your IG profile, you are asked to complete surveys.
But, it doesn't matter how many surveys you complete, you will never be able to view the information you were promised.