Instagram Notification Icons Explained: The Bell, the Check Mark, and Every Symbol in Your Activity Tab

The notifications tab is a stream of tiny icons, each one standing in for a type of event, and Instagram never labels them. Most are guessable. A couple aren't, and the bell in particular means slightly different things depending on where you tap it.

Here's the full set, plus how to make the tab show only what you actually want to know about.

The Icons in the Notifications Tab

Each notification carries a small glyph indicating the event:

♡ Heart — Someone liked your post, Reel, comment, or Story reply. Grouped when many people like the same thing.

💬 Speech bubble — A comment on your post, or a reply to your comment somewhere. Replies to your comments on other people's posts show here too, which is why the tab fills up after you comment on something popular.

👤+ Person with a plus — A new follower. On a private account, a follow request, grouped at the top with Confirm and Delete buttons. The same icon appears elsewhere with a different meaning.

@ At sign — You were mentioned in a caption, a comment, or a Story.

🏷 Tag — You were tagged in a photo or video. Tap to review; you can remove the tag or hide the post from your profile.

✈ Paper plane — Someone shared your post to their Story. Tapping it lets you add their Story to yours.

⇄ Two arrows — Someone reposted your post. Newer than the rest; it arrived with the repost feature.

▶ Play or Reel icon — A Reel-related event: a remix of your Reel, or a Reel you were tagged in.

📹 Live — Someone you follow started a Live, if you've turned on Live notifications for them.

Star — An account you added to Favorites posted. Favorites is a separate list from Close Friends.

Broadcast icon — A new message in a broadcast channel you joined.

Shopping bag — Order updates, or a product you saved went on sale.

Shield or info icon — Instagram itself: a policy notice, a security alert, a removed post. Read these; they're the only notifications that can affect your account's standing.

The Bell: Two Places, Two Jobs

On someone else's profile. Tap Following, then Notifications (some builds show a bell icon in the profile header that opens the same menu). Toggle alerts for that account's Posts, Stories, Reels, Videos, and Lives individually. A filled bell or a bell with a check mark means at least one of those is on. An outlined bell means none are.

This is per-account and only available for accounts you follow. It's how fans make sure they never miss a specific creator, and if you're a creator, it's the thing you're asking for when you say "turn on post notifications." Few people do it unprompted, which is why broadcast channels exist as the louder alternative.

In your own settings. Settings → Notifications. This controls everything Instagram pushes to your phone, by category: likes, comments, follows, DMs, Lives, and so on. It's also where Pause all lives, which silences everything for a set period without touching individual choices.

Making the Tab Useful Again

For most accounts, the notifications tab is likes all the way down. Three changes make it worth opening:

1. Turn off like notifications entirely (Settings → Notifications → Likes → Off). Likes are visible on the post; you don't need a push for each one. What's left is comments, mentions, shares, and follows, which are the events worth responding to.
2. Keep comment and mention alerts on, and answer fast. Replies in the first hour after posting do more for reach than almost anything else, and a comment section you actually tend grows on its own.
3. Use the filter at the top of the tab. Newer app versions let you filter notifications by type (Follows, Comments, Mentions, and so on). It's the fastest way to find the one collab tag among two hundred likes.

When Notifications Don't Arrive

Missing notifications are almost always a system-level setting, not an Instagram one. Check in this order:

1. Phone settings → Instagram → Notifications allowed, with banners or alerts enabled.
2. Battery or background restrictions on the app (Android's battery optimization and iOS's Background App Refresh both silence apps they've deprioritized).
3. Instagram Settings → Notifications → make sure the category isn't off and Pause all isn't active.
4. Quiet mode in Instagram, or Focus / Do Not Disturb on the phone.
5. Reinstall as a last resort, which also clears any stale notification token.

If per-account notifications for a specific creator stopped, check that you still follow them, and re-toggle the bell. Instagram occasionally resets per-account choices after major app updates.

The icons are small, but each one is a person doing something with your content. Trim the tab down to the ones that mean a person wants a response, and it stops being noise.