How to Use Hashtags Effectively on Social Media

Published on: November 15, 2025

Some posts get lost in the endless scroll, while others suddenly take off. The difference? Hashtags. Imagine them to be directions that direct individuals to your content. The more you use them, the more hearts and eyes you touch. Learning how to use hashtags effectively on social media is important to any brand that wants to shine online.

The hashtags had initially been popular on X (previously Twitter), but nowadays they are common on other platforms, including Instagram, Facebook, TikTok, Pinterest, LinkedIn, threads, and even more recent networks like Bluesky. Every platform has a style of using hashtags, and therefore, an understanding of hashtag use in social media can mean a lot in your social media performance.

What Are Hashtags?

So, what are hashtags? In simple terms, a hashtag is a phrase or word that has been followed by the symbol for hash (#) to categorise the content and make it findable. It might be a general hashtag, such as #DigitalMarketing, or a more specific one, such as #VeganRecipes. A hashtag is supposed to get your post attached to the relevant searches and communities so people can find your content more easily.

As an example, when you post about your favourite coffee shop with the #CoffeeLovers or #LatteArt, anyone searching these words will find your post, even without following your account.

Why Hashtags Still Help Brands Grow in 2026

While the use of hashtags has declined slightly in recent years, they are far from obsolete. Many users now search for topics directly on social media rather than using traditional search engines.

According to HubSpot, 15% of consumers prefer to search on social media rather than search engines, while 31% use them to find answers to their questions.

Hashtags can still:

Why Hashtag Use Has Dropped

Hashtag use has dropped for a few clear reasons. They were originally designed to help users find the right content, but over time, they were misused by spammers. This led to cluttered feeds and a poor browsing experience. On top of that, social platforms now rely more on engagement signals than hashtags to decide what shows up on your feed.

Instagram confirmed this shift at the end of 2024 when it removed the ability to follow hashtags. Any topics people were already following also stopped showing posts and Reels in the main feed. On X, Elon Musk even told users to avoid hashtags altogether, saying they made the platform look messy.

LinkedIn has also changed direction. Instead of using long strings of tags, the trend now focuses on a small number of relevant, industry-specific hashtags.

So while hashtags aren’t as powerful as they once were, many social media experts still see value in using them more intentionally, especially branded and highly targeted tags.

How to Use Hashtags Effectively? Key Strategies

Using hashtags isn’t just about adding the hash tag symbol to a word. Here are some key tips to get the most from them:

Avoid stuffing your captions with hashtags. The ideal number varies by platform, but in most cases, one to three tags work better than a long list.
Keep your hashtags short and easy to remember. Long, complicated tags rarely gain traction. Think about moments like #BlackOutTuesday during the 2020 Black Lives Matter movement.
Don’t pick hashtags that are too clever or niche. If no one is searching for them, they won’t help your content get discovered.
Choose specific and detailed hashtags. Broad tags get lost fast, while targeted ones help you reach people who care about your topic.
Look for hashtags with low to medium search volume. High-volume tags often attract spam or disappear in seconds.
Use hashtags only when they add context or spark engagement. Not every post needs them.
Hashtags aren’t just for outreach. They’re useful for research, too. Searching hashtags can help you see what your competitors and audience are talking about.
Think of hashtags as a support tool. They should enhance your content, not replace a solid social media strategy.

Did you know: Studies show that understanding how to use a hashtag correctly can increase social media engagement by up to 30% compared to posts without hashtags.

What to Do – and Avoid – with Hashtags

Dos	Don’ts
Use hashtags relevant to your content	Do not use too many hashtags in posts.
Combine trendy, specialty, and branded hashtags.	Do not use too general hashtags (#Marketing, #Food)
Check trending hashtags before posting	Do not use irrelevant trending hashtags.
Use camel case for readability (#SocialMediaTips)	Don’t force hashtags into every post
Research influencers and competitors	Do not come up with hashtags that are difficult to spell or remember.
Track performance and update regularly	Do not repeat the same hashtags on different platforms.
Keep hashtags short and memorable	Don’t ignore analytics for underperforming hashtags

How to Find Effective Hashtags That Get Results

A good way to discover hashtags is to observe influencers in your industry. Platforms like BuzzSumo help identify which hashtags top content creators use. Other research tools include:

By combining these tools with trending searches on social platforms, you can identify hashtags that will genuinely expand your reach.

Hashtag Rules You Should Follow on Every Platform

Platform	Recommended Hashtags	Tips
X (Twitter)	1–2	Use them to boost discoverability and join trending conversations.
Facebook	1–2	Hashtags have limited impact here, so keep them relevant to maintain a professional look.
Instagram	1–10 (up to 30 allowed)	Mix popular, niche, and branded hashtags for better reach.
TikTok	A mix of trending and niche hashtags	Helps content appear on the For You page and reach the right audience.
LinkedIn	1–3	Stick to targeted, industry-focused hashtags to extend your reach beyond your network.
Threads	1 tag per post	Tags create clickable categories and keep posts organised.
Bluesky	1–2	Use relevant, specific tags and avoid generic ones.

Top Instagram Hashtags in 2025

When using Instagram hashtags, always ensure they are relevant to your business and the content you share. Using popular industry hashtags is fine, and to help you stay updated, here’s a list of the top Instagram hashtags for 2025 across various industries.

Top 50 Instagram hashtags in 2025

#love (2.1B)
#instagood (1.8B)
#instagram (1.3B)
#fashion (1.1B)
#photooftheday (1.1B)
#art (1.1B)
#photography (1.1B)
#beautiful (849M)
#nature (824M)
#reels (809M)
#travel (751M)
#picoftheday (734M)
#follow (734M)
#happy (720M)
#instadaily (710M)
#cute (682M)
#style (674M)
#trending (638M)
#tbt (588M)
#repost (568M)
#summer (568M)
#followme (558M)
#beauty (556M)
#instalike (555M)
#fitness (549M)
#food (530M)
#photo (514M)
#like4like (481M)
#music (476M)
#life (462M)
#me (460M)
#friends (453M)
#family (454M)
#selfie (451M)
#smile (445M)
#girl (431M)
#motivation (399M)
#design (383M)
#model (378M)
#handmade (372M)
#lifestyle (369M)
#artist (342M)
#sunset (337M)
#likeforlike (326M)
#dogsofinstagram (325M)
#beach (304M)
#drawing (300M)
#cat (298M)
#instamood (294M)
#amazing (288M)

Top 10 Instagram hashtags for B2B

Top 10 Instagram hashtags for fashion and beauty

Top 10 Instagram hashtags for fitness

Top 10 Instagram hashtags for food, beverage, and restaurants

Top 10 Instagram hashtags for technology and software

Top 10 Instagram hashtags for travel

How to Build a Strong Hashtag Strategy

Begin with the selection of certain hashtags. The finer the details you use, the more easily you will get to the target audience. It is also beneficial to uppercase every word in your hashtag. This enhances ease of access and increases clarity of your message.

You should also look at what your competitors are doing. They probably have already been using hashtags, and it is worth checking their frequency and the reaction of their audience. This can provide you with hints concerning what can work with you.

No one formula is used to select the best hashtags. Each brand and target audience is unique.

A good hashtag strategy is based on the knowledge of who you are trying to reach and how the platform works. Then, it is just a matter of testing, improving based on your findings, and applying further refinement of your strategy with time.

How To Choose Hashtags The Right Way?

Obviously, you have to choose the right hashtags; otherwise, you won’t aggregate the best possible content. So, without further ado, here’s how it’s done:

1. Learn from influencers

Study influencers in the niche to identify hashtags already driving strong reach and engagement.

2. Use platform research tools

Check built-in platform trends and analytics to discover hashtags currently relevant to active conversations.

3. Use hashtag analytics tools

Leverage free or low-cost tools to analyse hashtag performance, competition, and relevance before using.

4. Know the hashtag meaning

Research each hashtag to ensure it aligns with brand values and avoids unintended or harmful associations.

5. Create a unique hashtag

Develop a branded hashtag that is original, memorable, and easy for audiences to adopt.

6. Keep hashtags clear

Choose hashtags that are easy to read and understand, avoiding ambiguity or misinterpretation.

7. Keep it short and simple

Short hashtags are easier to remember, type, and share, increasing the chance of wider use.

8. Ensure relevance

Only use hashtags directly related to products, services, or campaigns to attract the right audience

Use Hashtags To Become a Social Media Superstar

Spotlight GB offers professional social media management services to help you succeed across every major platform, from social research and content creation to social commerce, affiliate marketing, customer service, and strategic planning.

For businesses aiming to increase visibility, professional hashtag strategy services can improve engagement and audience reach. We also provide expertise on key platform features, including Facebook, LinkedIn, TikTok, Instagram, and Snapchat.

Get in touch today to take your social media to the next level!