The short version: Fake Instagram followers show up as sudden spikes, egg-style profiles with zero posts, and accounts with thousands of followings but almost no followers back. You remove them one by one through your followers list or in bulk with an audit tool, and no, deleting them won’t magically fix your reach because the algorithm already knew they were dead weight long before you did.
What counts as a fake follower
People lump three different things together and it muddies the whole conversation.
- Bots. Accounts created purely to inflate numbers. No profile photo, a username like margaret_x8291kd, zero posts, following 4,000 people.
- Bought followers. The result of someone (you, a past agency, a well meaning intern) paying for a follower package. These land in blocks, often 500 or 1,000 at a time, all on the same day.
- Inactive real people. This one gets ignored constantly. These are genuine humans who followed you in 2019, opened Instagram twice since, and forgot you exist. They’re not fake. They’re just gone. And they’re usually a bigger chunk of your “dead” follower count than the bots are.
That third group matters because most advice online treats every dormant follower as a bot to be purged, and that’s lazy. Deleting real, if inactive, people is fine for your ratios but it won’t teach you anything about where the actual bots came from.
The tell tale signs, with real numbers
Here’s what I check first, in order, because it’s the fastest route to an answer.
- Sudden spikes. If you gained 40 to 60 followers a day steadily and then one Tuesday you jump by 380, that’s not organic. Go to Social Blade or your own Instagram Insights follower graph and look for a vertical line. A real viral moment usually has a spike plus a matching spike in likes, comments and shares. A fake spike has followers only, engagement flat.
- Following to follower ratio. A bot account typically follows 2,000 to 7,500 accounts and has under 100 followers itself. Tap into your followers list, click ten random new ones, and check this ratio. If six or seven out of ten look like that, you’ve likely bought or been gifted a bot batch.
- Zero posts, zero story highlights. A real person who’s used Instagram for more than a year usually has at least one post or a highlight. An account with none, following thousands, is close to always fake.
- Engagement rate mismatch. This is the number that matters most. For an account under 50,000 followers, a healthy engagement rate (likes plus comments divided by followers) sits between 1% and 3%. If your follower count says 22,000 but your average post gets 90 likes, that’s an engagement rate of 0.4%, and something in that 22,000 is dead or fake.
- Comments that don’t fit. “Great post!! 🔥🔥” under a photo of your dog, or generic comments on every single post from the same three accounts. Classic engagement pod or bot farm behaviour.
A quick story from a client audit
A few years back I was auditing a wellness coach’s account before we built her content plan. She had 31,000 followers and was proud of it, understandably, she’d built most of it herself with reels. But her average reel got maybe 200 likes. That’s a 0.6% engagement rate, which for reels is poor, reels should pull higher engagement than static posts because the algorithm pushes them harder to non followers first.
We ran her follower list through an audit tool (HypeAuditor, though Modash and IG Audit do a similar job) and found 27% of her followers were low quality or bot accounts. The interesting part wasn’t the number, it was the source. She’d done a shoutout swap with another coach eighteen months earlier, and that coach had, unknowingly, a chunk of bought followers baked into her own audience who’d cross followed during the swap. Neither of them had bought anything directly. The fake followers arrived by proxy, through someone else’s shortcut.
That’s the bit nobody tells you: you don’t have to buy followers yourself to end up with thousands of fake ones. Follower swaps, giveaway collaborations, and “follow for follow” pods are a laundering system for bot accounts, and they move sideways between real creators constantly.
How to check your own account, step by step
- Open Instagram, go to your profile, tap “Followers.”
- Sort mentally by scrolling to your oldest followers first (they’re usually at the bottom if you scroll all the way, though Instagram doesn’t offer a clean date sort, this is a known limitation).
- Tap into 15 to 20 random profiles. Note how many have zero posts, no photo, and a following count over 2,000.
- Cross check with Instagram Insights: go to your professional dashboard, tap “Total followers,” and look at the growth graph over 90 days for unnatural spikes.
- Run your handle through a free checker like IG Audit or Social Blade for a rough fake follower percentage. Treat the percentage as a directional estimate, not gospel, these tools use different scoring models and rarely agree exactly.
- If your engagement rate is below 1% and your follower to following ratio looks off on a chunk of your list, you’ve confirmed the problem.
How to remove them
Instagram gives you no bulk delete button, which is annoying but deliberate, they don’t want mass account purges happening at scale because it would also enable mass harassment tools.
- Go to your followers list.
- Tap the three dots next to a follower.
- Select “Remove.”
- They won’t be notified. They simply drop off your follower count.
For bot accounts specifically, blocking is often better than removing, because a removed follower can follow you again with one tap, but a blocked account can’t. I do a mix: block anything that’s clearly a bot (no posts, huge following count, gibberish username), and simply remove anything that’s a real but long dormant person, since blocking a genuine human for going quiet is unnecessarily harsh.
Pace yourself. Instagram will flag your account for unusual activity if you block or remove more than roughly 50 to 60 accounts in a short window. I do this in batches of 30 to 40 a day when cleaning a heavily bought list, spread across a few days, rather than trying to clear 2,000 in one sitting.
The bit that will annoy you
Here’s what most posts on this topic won’t say plainly: removing fake followers rarely moves your reach numbers much, because Instagram’s algorithm has already stopped showing your posts to those dead accounts. The platform tracks who opens and engages with your content, and it quietly deprioritises distribution to accounts that never interact, fake or not. So a bot sitting in your follower count wasn’t seeing your reels anyway. Cleaning your list improves your engagement rate on paper, which matters for brand deals and media kits, but it won’t suddenly make your reach graph climb. If you want reach to move, that’s a content and consistency problem, not a follower list problem, and it’s the same principle I write about when I talk about why a smaller, more engaged list beats a big dead one, whether that’s email subscribers or Instagram followers, the principle doesn’t change with the platform.
There’s a second uncomfortable truth. Sometimes fake followers aren’t your mistake at all, they’re sabotage. Follow bombing is a real, documented tactic where someone buys a batch of bot followers and points them at a competitor’s account specifically to tank their engagement rate and make brand deals harder to land. If you’ve never bought followers, never done a sketchy shoutout swap, and you still see a bot spike appear overnight, this is worth considering before you assume you did something wrong.
Preventing it going forward
- Say no to follow for follow groups and engagement pods entirely, they’re the single most common route bots take into a genuine account.
- Vet shoutout swap partners by checking their engagement rate against their follower count first, not just their follower number.
- Turn off “allow message requests from everyone” style settings that some bot farms exploit to auto follow accounts that reply to spam DMs.
- Report clusters of obvious bots to Instagram directly through the three dot menu, it helps Meta’s own detection models and it’s the only way to flag mass bot activity you didn’t invite.
- Focus growth energy on formats that attract real humans first. If you’re repurposing long content into reels and carousels, worth checking a proper list of content repurposing tools so you’re producing enough native content that real people want to follow, rather than chasing follower counts through shortcuts.
If growth on Instagram is one piece of a bigger outbound strategy for you, the same audit discipline applies to your outreach lists too, a padded, unqualified prospect list behaves exactly like a padded follower list: big number, small result. The same logic runs through building qualified prospect lists rather than wide, shallow ones.
Frequently asked questions
Will removing fake followers hurt my engagement rate temporarily?
No, it improves it immediately, because engagement rate is likes and comments divided by follower count. Remove followers who were never engaging and the denominator shrinks while your engagement stays the same or looks higher.
Can I get in trouble with Instagram for having fake followers I didn’t buy?
Generally no, Instagram’s enforcement focuses on accounts actively buying engagement or running bots, not on being followed by them. But a heavily bot inflated audience can hurt you commercially if brands run their own audits before paying for sponsored posts.
Do fake followers hurt my reach on the algorithm?
Not much directly, since Instagram already discounts distribution to accounts that don’t engage. The damage is reputational and financial, brands and audit tools can see the padding, even if the algorithm has mostly already priced it out.
How often should I audit my followers?
Every three to four months is enough for most accounts, or immediately after any noticeable overnight spike, a shoutout swap, or a giveaway collaboration, since those are the three most common entry points for bot followers.
Where to check the details
Related reading: How Do I Improve Engagement On My Instagram Posts and What Are the Best Alternatives to Popular Email Marketing Platforms.
