Hashtags still work on Instagram, though the rules changed underneath them twice and most of the advice still in circulation predates both changes. Instagram removed the ability to follow a hashtag in December 2024, then capped posts and reels at five hashtags in December 2025.

That second change turned the familiar guidance to use 3 to 5 niche tags from a best practice into a description of the ceiling. Instagram no longer allows 30 in the first place.

This covers what the cap includes, where your five tags should go, and how to check whether they are earning their slot using a metric the app still prints.

What Changed About Hashtags on Instagram

Two concrete changes did most of the damage to the old playbook. Instagram retired hashtag following on 13 December 2024, so nobody receives your posts through a tag feed anymore, and in December 2025 it cut the number of hashtags allowed on a post or reel to five.

Back in the day, hashtags were the go-to growth tool. Everyone was cramming 30 of them into the first comment hoping to land on the Explore page. That tactic worked, for a while.

Then Instagram evolved.

Today, hashtags do not carry the same algorithmic weight they once did. Instagram’s focus has shifted toward behavior-based discovery, especially with Reels. What people interact with, watch repeatedly, save, or share plays a much bigger role than whether a post has #motivation slapped on it.

Hashtags do still function as search signals. When someone searches a niche hashtag, your content can appear on that tag’s page, which matters more than most people realize for accounts that are not already huge.

Instagram closed the other route in December 2024. A followed tag used to push your post into a stranger’s home feed without them going looking for it, and nothing does that now.

Adam Mosseri has been blunt about what remains: “Contrary to popular belief, hashtags are not a way to get more reach.” He has separately described them as useful for search, which is a different job from distribution.

That puts hashtags in the same camp as captions, alt text, and location tags. If you ignore them completely you remove one of those labels, which will not kill your content but does limit its reach in non-Reels formats like static posts and carousels, where tag-page discovery still plays a role.

Instagram’s Five Hashtag Limit, and What It Covers

Instagram announced the cap in December 2025 through its creators account, and Social Media Today reported the wording verbatim: “Instagram will gradually update the number of hashtags that you can include in a caption for a reel or post to five. We find that using fewer (up to 5) more targeted hashtags, rather than many generic ones, can improve both your content’s performance and people’s experience on Instagram.”

Instagram describes the limit as applying to the caption of a reel or post, and it frames five as something that improves performance.

The scheduling platform Later, writing in April 2026, goes further than Instagram’s wording and says placement makes no difference: “You have five total, whether they’re in your caption, comments, or split between both.” Instagram has not documented the comment case itself, so treat the caption limit as confirmed and the comment behavior as Later’s reporting.

The advice on page one still assumes a 30-tag world

Google’s AI Overview, pulled in August 2026, states the cap correctly in a bullet it labels Strict Limits, then lists this under Best Practices: “Use 3 to 5 tags: Stick to a small number of highly relevant, specific, and niche-focused tags rather than maxing out.”

Maxing out is now five. Telling someone to stop short of maxing out only means something when the ceiling is thirty, and it sits directly beneath an accurate description of the five-tag rule.

Snappa’s hashtag guide, updated on 2 January 2026, still tells readers that Instagram lets you include up to 30 hashtags in post captions, and Google was still showing it on page one as of August 2026. It goes on to cite Instagram’s own 3 to 5 recommendation as a suggestion, with no mention anywhere that five became the ceiling.

Under the old ceiling, stopping at five took discipline. Now your fifth tag is simply your last, and the only decision left is which five earn a slot.

Why the “Hashtags Are Dead” Claim Doesn’t Tell the Full Story

Hashtags lost their reach function and kept their search function, and most of the argument online comes from people describing one half without the other.

When the head of Instagram says hashtags are not a way to get more reach, it ripples across the creator space. Here is what usually gets missed:

• Some accounts do not need hashtags anymore.
  Creators with a large following, strong engagement, and regular viral content can afford to skip them because their momentum comes from elsewhere.

• Not all growth is visible.
  When someone gains followers without hashtags, that does not mean hashtags would not have helped, it just means they succeeded through other channels.

• The data varies per niche.
  Certain niches like education, food, DIY, and fitness still see steady discovery from well-placed tags.

• Mosseri’s answer is about reach, not search.
  “Not a way to get more reach” is a narrow claim about distribution. It says nothing about whether someone can find your post by searching the tag, which is the function that survived.

So while hashtags are not the growth tool they once were, calling them dead skips the part that still runs. It comes down to how, and where, you use your five.

How Many Hashtags to Use (and Where to Put Them)

Use up to five, because five is all you get. The 30-tag block that defined Instagram advice for most of a decade stopped being available in December 2025, which quietly settled the long argument about whether it ever worked.

Fewer tags also make the results readable. With five slots you can change one tag and have some chance of knowing which change moved anything.

Where should you put them?

Put them in the caption. Instagram’s announcement describes the five-tag limit in terms of the caption of a post or reel, so that is the placement the platform explicitly recognizes.

The first comment used to be the tidier option, since it kept the caption clean while still carrying the tags. On Later’s reading, comment placement now draws from the same five, so it buys you nothing beyond an extra step.

Choosing the Right Hashtags: Niche Over Reach

A generic tag now costs 20 percent of your entire allowance for a place in a feed that moves faster than anyone can read it. At five slots, that is an expensive place to spend one.

Generic hashtags like #funny, #food, or #viral have millions of posts attached to them. Sounds great in theory, huge potential reach, right?

Not really. These tags move so fast that your content gets buried almost immediately, and you are competing with accounts that already dominate those feeds.

Instead, the focus should be on hyper-niche hashtags. Say you are running a page about easy, budget-friendly meals. Instead of #cooking, you would go with:

• #easycookingathome

• #budgetfriendlyrecipes

• #mealsunder10

These may have fewer total posts, but they attract a more intentional audience. The principle applies across niches:

• Fashion? Try #minimalistwardrobe instead of #fashioninspo

• Fitness? Go with #homelegdayworkout over #gym

• Content creation? Use #captionwritingtips instead of #socialmedia

Smaller hashtags feel like a slow game and they are more sustainable, because they put you in front of people who searched for exactly that thing.

Repeating the Same Hashtags: Smart Consistency or Spam Risk?

Reusing a small set of tags is fine, and with five slots it is close to unavoidable. A common question: If I use the same hashtags on every post, will Instagram flag it as spam?

The short answer: not necessarily. Using the same 1 to 2 hashtags consistently can work in your favor, especially if you are building topical authority around a specific theme.

That said, repeating an identical set on every single post wastes the flexibility you have left. Here is a structure that avoids it:

• 1 to 2 hashtags you use all the time (brand or niche related)

• 2 to 3 that change based on post content

That comes to five at most, which is the whole allowance. It keeps a consistent topical signal while letting each post describe itself.

How to Know If Hashtags Are Actually Helping Your Reach

Check the post’s insights, though not for the metric most guides still name. Instagram retired Impressions in April 2025 and replaced it with Views across every format, so an instruction to look for “impressions from hashtags” sends you hunting for a label the app no longer prints.

Open the post, tap View Insights, and work from the Views figure and whatever source breakdown your account shows. Rollouts vary, so what is listed there is not identical for everyone.

The comparison that answers the question is a before and after. Change your five tags, hold the rest of your posting steady, and watch whether your views move at all. If your account does show a source breakdown, the search line is the one to read.

You can also use external tools to track this more precisely:

• Flick: Test, track, and rotate hashtags intelligently.

• Path Social: Align hashtag use with your audience and goals.

• Metricool: Compare hashtag results across accounts or campaigns.

Without that comparison you are guessing, and five slots leave less room to guess with than thirty did.

Why Some Creators Don’t Use Hashtags (and Still Win)

Accounts that skip tags entirely and keep growing are usually running on a different engine, not proving the tags are worthless. Context matters here.

These creators often:

• Post Reels consistently

• Already have an engaged audience

• Benefit from algorithmic momentum and shares

If your account is still growing, skipping hashtags gives up a discovery route that costs nothing to use. They will not fuel growth on their own, though they do keep a steady search signal running while the rest of your strategy picks up speed.

A Repeatable Hashtag Strategy You Can Actually Stick To

Two anchor tags plus three rotating ones come to five, which is now the entire allowance, so the strategy and the limit happen to line up. Here is the routine:

1. Use two anchor hashtags

Stick with them across most posts. They establish a consistent topical signal.

2. Add 2 to 3 rotating hashtags

Change them depending on the post. Each of these should describe the specific post.

3. Avoid generic hashtags

Skip tags like #reels, #explorepage, or #viral. Each one costs a fifth of your allowance.

4. Put them in the caption

Clean formatting, placed at the end of your caption.

5. Review performance every few weeks

If your numbers never respond when you swap tags, the tags are the problem.

6. Use a tool to streamline it

Flick makes it easy to manage and test hashtags.
Systeme IO can help you schedule and rotate them efficiently.

Hashtags Still Work: If You Know How to Use Them

Hashtags came out of the last two years doing one job, which is labeling. They tell Instagram what a post is about and they put it on a tag page someone can search, and that is the whole of what they do now.

The five-tag cap makes that easier to act on than the old advice ever was. There is no judgment call left about quantity, so the work is picking five that describe the post honestly and checking every few weeks whether the numbers respond.

Accounts already growing through Reels, shares and saves will not notice much difference either way. For anyone still building, five tags cost nothing and stay one of the few parts of discovery you control outright.

Frequently Asked Questions

How many hashtags can you use on Instagram now?

Five. Instagram capped hashtags on posts and reels in December 2025, describing the change as a gradual update to the number you can include in a caption. The old ceiling of 30 no longer applies.

Do hashtags still work in Instagram comments?

Instagram’s own announcement describes the five tag limit in terms of the caption. Later reports that the same five applies wherever you put them, so moving tags into the first comment does not add slots, though Instagram has not documented the comment case itself.

Can you still follow a hashtag on Instagram?

No. Instagram removed hashtag following on 13 December 2024, and posts from tags people had already followed stopped appearing in their home feeds. Hashtag pages remain searchable, so someone can still find your post by looking for the tag, but Instagram will not deliver it to them unprompted.

Are hashtags still relevant on Instagram?

Yes, though two changes narrowed the job. Instagram removed hashtag following in December 2024 and capped posts and reels at five tags in December 2025, so a hashtag now works as a label that helps people find you in search, and it no longer pushes your post into anyone’s feed.

Is it still worth using hashtags on Instagram?

Yes, for categorization and search. Adam Mosseri has said hashtags are not a way to get more reach, and the value that remains is telling Instagram what a post covers so it can surface it to people searching that topic.

What has replaced hashtags on Instagram?

Instagram’s recommendation systems and the text it can read directly. Captions, on-screen text and audio give the algorithm more to work with than a tag list, which is the reasoning behind asking for five targeted tags instead of a block of generic ones.

What is the 3 hashtag rule?

Instagram has never published a three-hashtag rule. Three tags sits inside the five tag cap and matches the platform’s advice to use fewer, more targeted hashtags, but the number itself comes from creator habit.