Instagram Hashtags in Practice: How Many to Use and Which Kind

Most advice about Instagram hashtags is either out of date or written as if every account were the same. A bakery in Halifax, a hair stylist in Saskatoon and a travel photographer in Banff need different tags, and none of them needs thirty. This guide is about what hashtags actually do now, how many to use, which kinds are worth your time and how to keep a short list you can reuse without thinking about it every time you post.

What hashtags do on Instagram today

A hashtag is a label. It tells Instagram what the post is about and puts the post on that tag's page, where people who search for or follow the tag can see it. It is one of several things that can tell Instagram what a post is about, alongside the caption, on-screen text and the post itself. In practice, that means hashtags help with categorization more than with reach. A good post with three accurate tags usually does better than a weak post with a long block of popular ones.

Instagram search has also moved toward keywords. People type phrases such as "brunch ottawa" or "winter tires tips" into the search bar, and Instagram looks at captions and profiles as well as hashtags to answer them. So the words in your caption matter as much as the tags below it.

How many hashtags to use

Instagram sets a maximum number of hashtags per post, and it has changed and tested that limit over time, so check Instagram's help centre for the current number rather than relying on an old blog post. The more useful question is how many you need, and for most accounts the answer is a handful.

• Three to five well-chosen tags cover what the post is, where it is and who it is for. That is enough for Instagram to categorize the post.
• More tags add little once the post is described. Ten loosely related tags tend to dilute the signal and make the caption look like an advertisement.
• Zero tags is fine for some posts, such as a personal update or a behind-the-scenes Story, where the audience is people who already follow you.

If you have been using a long block of tags, try a month of short, accurate sets and compare the reach from hashtags in your insights. Decide based on your own numbers, not on a rule of thumb.

The four kinds of hashtags worth using

1. Topic tags

These say what the post is about: #sourdough, #kitchenrenovation, #balayage, #trailrunning. Pick the specific term a customer would use, not the broadest one. #sourdough tells Instagram more than #food.

2. Location tags

For a local business, location is often the most valuable tag. Use the city or neighbourhood people actually search: #kitsilano, #yegfood, #mtlcafe, #ottawaweddings. Many Canadian cities have short community tags built from airport codes, such as #yyc for Calgary or #yeg for Edmonton. Check that a tag is used by real local accounts before you adopt it. Add the location sticker or location field as well, since it does a similar job.

3. Community tags

These are tags a group of people use to find each other: a local makers' market, a run club, a craft beer scene, a francophone community. They are smaller, but the people browsing them are engaged. If you post in French for Quebec or New Brunswick customers, use the French tag your audience uses (#patisseriemontreal rather than a translated English phrase).

4. Branded tags

A tag for your business or a campaign, such as #maplelanebakery or a contest tag, lets customers tag their own posts and gives you one place to find them. It only works if you mention it on packaging, receipts, in your bio or in Stories. A branded tag nobody knows about does nothing.

Tags to skip

• Huge generic tags such as #love, #instagood or #photooftheday. Posts in them are buried within seconds and the people browsing them are rarely your customers.
• Follow-for-follow and like-for-like tags. They attract accounts that have no interest in what you sell.
• Tags that do not match the post. Adding a trending tag to an unrelated photo can annoy viewers and attracts people who were looking for something else.
• Restricted tags. Some tags have limited results because they were misused. If you search a tag and see a notice or very few recent posts, leave it out.

Building a reusable hashtag list

Spending ten minutes on hashtags for every post is not sustainable. Instead, build a short bank once and refresh it each season.

1. List your topics. Write down the five or six things you post about most often. For a Winnipeg florist: weddings, seasonal bouquets, sympathy flowers, workshops, behind the scenes.
2. Search each topic in Instagram. Note the tags that come up and open them. Look at recent posts: are they from businesses or people like your customers?
3. Add your locations. City, neighbourhood and any regional tags your customers use.
4. Group them into sets. Make one set of three to five tags per topic, each combining a topic tag, a location tag and, where it fits, a community or branded tag.
5. Save the sets in your phone's notes app or in a text replacement shortcut so you can paste them in seconds.

Here is how that might look for a few Canadian businesses:

These are illustrations of the structure, not tags to copy. Check each one in Instagram before using it, since a tag's use can change.

Where to put hashtags

You can put tags at the end of the caption or in the first comment. The caption is the simpler choice because it travels with the post when it is shared and is visible to anyone who opens it. Keep them at the end, after the useful part of the caption, so the first lines a viewer sees are about the post, not a row of symbols.

For Reels, a couple of tags in the caption plus clear keywords in the first line usually do the job. For carousels, describe the topic in the first slide's text as well; our post on when carousels beat Reels explains why that first slide matters. Tags in Stories can work through the hashtag sticker, but Stories are mainly seen by followers, so keep it to one relevant tag.

Write the caption first, then add tags

Because Instagram reads the caption, the most useful habit is to write a caption that names the thing plainly. "Fresh sourdough every Saturday at our Queen Street location in Charlottetown" contains the topic and the place in natural words. The tags then reinforce what the caption already says. If you plan posts in advance, add the hashtag set to each idea in your plan; our Instagram content plan for Canadian businesses shows a simple way to organize a month.

Checking whether your hashtags work

On a professional account, open a post's insights and look at how people found it. Instagram shows where reach came from, which can include hashtags, the home feed, your profile and other sources; the exact breakdown and labels can change, so check what your app shows. Once a month:

• Compare posts with and without hashtags in the same format.
• Note which sets bring visits to your profile, not only impressions.
• Retire tags that never show up in your results and try a new location or community tag instead.

Small accounts often see only a little reach from hashtags, and that is normal. The point of a good set is that the right people can find the post, not that the numbers jump.

Hashtags and first impressions

When someone finds your post through a tag, they see the post and its like count before they decide to visit your profile. Our Instagram services page lists our free guides and the options we offer for Canadian accounts. Some new accounts use a package of Instagram likes so a post they have worked on does not look ignored to a first-time visitor. That is all it does: it changes how the count looks. It does not make the post appear on more hashtag pages, bring customers or replace a clear caption and accurate tags. If you order, the post must be public, we never ask for your password, payment is by card through a secure checkout in USD, and you get an order number to follow the order at /order/. Delivery timing varies by package.

Start with the basics: a caption that says what the post is, three to five accurate tags, and a monthly look at what worked. That habit does more than any list of popular hashtags.