Instagram Unfollow Checker: No Password, No Risk

Most unfollower apps ask you to sign in with your Instagram password. That hands your account to a stranger, and the app then acts like a bot on your behalf, which is exactly what Instagram's security systems watch for. Locked, restricted and stolen accounts often start this way.

This Instagram unfollow checker takes a safer route. Instagram already gives every user a copy of their followers and following lists. The tool reads that file in your browser, so your list never reaches our servers and there is nothing for us to store.

Instagram does not send a notice when someone leaves, and no single file records unfollows. The trick is to compare two snapshots. Keep the export you download today, request another in a week or a month, then add both. Anyone in the old list and missing from the new one appears as unfollowed.

A name on that list is not always a deliberate unfollow. Deactivated or deleted accounts, and people who block you, also drop out of your followers. A username change can show up as one person leaving and a new one arriving.