The short answer
You lose followers for two main reasons. People unfollow you, or Instagram removes accounts that were fake, spam or disabled. Instagram says it removes disabled accounts on a routine basis, so your total can change even within a short time. A slow, steady drop is people leaving. A sudden drop on one day is almost always a cleanup.
Instagram removes fake and disabled accounts
This is the cause most people miss. Instagram’s help page on changes to your likes, follows or comments says two things.
- Some follows come from accounts that create fake activity. When Instagram finds those accounts, it removes their activity.
- Instagram routinely removes disabled accounts. This changes your follower total and your following total, sometimes within a short time.
Instagram has done this since 2018. Its newsroom post on removing fake likes, follows and comments explains that apps which sell fake follows break the rules. Accounts that keep using them can lose features.
So if you bought bot followers years ago, or used an app that promised followers, those accounts leave in waves. That shows up as a big drop on one day. It is not a strike against you. It is Instagram cleaning its list.
People unfollow you
This is the everyday cause. A few people leave most accounts every day. They clean up who they follow, they change interests, or a post did not land.
There are patterns to look for.
- Right after a post. A drop in the hours after you post is feedback on that post.
- After a long quiet spell. People forget why they followed you.
- After a topic change. You switched from food to fitness. Some followers came for food.
- After a giveaway. Contest followers leave once the prize is gone.
Instagram does not notify you when someone unfollows. It does not show a list either. Our guide on how to see who unfollowed you covers the safe ways to check.
Deactivated, deleted and blocked accounts
Some followers are not gone for good. Others are.
| What happened | What Instagram says | Your count |
|---|---|---|
| A follower deactivated | Their photos, comments and likes are hidden until they log back in | Can dip, then come back |
| A follower deleted their account | Profile, posts, likes and followers are removed for good | Down by one, for good |
| Instagram disabled a follower | Disabled accounts are removed on a routine basis | Down by one |
| You blocked someone | Blocking makes them stop following you | Down by one |
| You removed a follower | Works on private accounts, and they are not told | Down by one |
Deactivating is common. People take a break for a week and come back. That is the main reason your number goes up and down by one or two. Instagram’s help page does not spell out what a deactivated follower does to your count, so treat the dip as normal and wait.
How to check what happened in Insights
Instagram Insights shows how many followers you gained and lost. It does not show names. You need a public account to see it, and at least 100 followers for the follower trend. Instagram’s page on Instagram insights lists what you get.
To check from a computer:
- Open instagram.com and select Dashboard in the left menu.
- Professional account: select Insights under For professionals. Personal account: select Your dashboard.
- From the Insights menu, select Account.
- Change the date range. You can pick the last 7, 14, 30 or 90 days.
In the app, tap Total followers, then look at Growth. It shows the number gained and the number lost. Match the loss to a date. Then look at what you posted that day.
One warning. If you switch to a private account, you lose Insights. You get past data back if you switch to public within 90 days.
How to track the exact number
Insights only covers the last 90 days, and it needs 100 followers. If you want the exact number on any day, watch it from outside.
Our free Instagram follower count checker shows the live count for any public username. No login is needed. Check it at the same time each day and write the number down. After a week you can see the pattern: a slow leak, a one-day cleanup, or a dip that came back.
This is also the safe way. Apps that promise an unfollower list ask for your password. Instagram says it may limit or disable accounts that use them.
The honest fixes
There is no button that stops unfollows. But there are things that cut the losses.
- Never use follower apps. If you ever did, change your password. That cuts off their access, and the fake accounts will drop off over time.
- Turn on the spam filter. Go to Settings and privacy, then Followers, and turn on Filter spam followers. Likely spam accounts then need your approval to follow you.
- Clear the spam you already have. Open your Followers list, tap Potential spam, then Remove all spam followers. They are not told.
- Post on a schedule. Steady posting keeps you in people’s feeds. Our best time to post on Instagram guide helps you pick a slot.
- Stay on one topic. People followed you for a reason. Give them more of it.
- Check the day. Compare the loss date in Insights with your posts. Fix what caused the drop, not the number.
Losing a few followers a week is normal for every account. Focus on the people who stay and on the next ones. Our guide on how to get more followers on Instagram covers what works. If you want a steady push on the number, Famoid sells Instagram followers delivered at a paced rate, and a 30-day Instagram growth service that adds the same number every day. We only need your username, never your password.