Question 1

How do I find out who doesn't follow me back on Instagram?

Accepted Answer

Download your Instagram data export (Followers and Following, in JSON format), then upload the ZIP file to UnfollowCheck. It instantly compares your followers and following lists and shows you everyone who doesn't follow you back. No login or password is required.

Question 2

Is UnfollowCheck safe to use?

Accepted Answer

Yes. UnfollowCheck never asks for your Instagram login or password and never connects to your account via API. Your data is processed entirely in your browser and is never uploaded to any server, so there is no risk to your account.

Question 3

How much does it cost to see who doesn't follow me back?

Accepted Answer

It is free to see how many accounts don't follow you back. To unlock the full list of usernames, there is a one-time payment of £1.99.

Question 4

Do I need to give my Instagram password?

Accepted Answer

No. UnfollowCheck works entirely from your official Instagram data export. You never share your password or log in, which keeps your account completely safe.

Question 5

How long does the Instagram data export take?

Accepted Answer

If you select only Followers and Following data (not your entire account), the export is usually ready within 10 to 20 minutes.

Guides

How to See Who Doesn't Follow You Back on Instagram (2026)

Is It Safe to Use Instagram Unfollow Checker Apps?

How to Download Your Instagram Data Export