Hashtags have been used for many years now to widen reach, connecting people online with other like-minded users and the content that is relevant to them. There’s a lot of buzz online recently, however, about whether they still have a role in marketing, search engine optimisation, and branding. Some thought leaders and influencers are even suggesting that “hashtags are dead”.

Hashtags are not dead – but the way they function, and how we should be using them, has definitely changed.

KEY INSIGHTS

Are hashtags “dead”? No – but their role and the way they should be used for business posts has evolved enormously.

Hashtags don’t directly influence SEO and rankings, but they have traditionally impacted online visibility in broader terms regarding social media discoverability, social sharing, and boosting engagement.

Hashtags can even be seen as clutter, especially when they are overused or used indiscriminately. If a tag doesn’t add distinct value and genuinely amplify a specific message, it’s more than a waste of time; it can be an annoyance.

Instagram, Facebook, and LinkedIn now primarily rely on robust keywords, high-value relevant original content, and just a small number of extremely relevant hashtags to support posts. SEOcycle can help.

Hashtags: Fast Facts & Statistics[1]

The hashtag symbol # is called an octothorpe. It traditionally represents “number” in maths and, in manual copy-editing, represents “insert a space”.

The modern purpose of the # is as a clickable hyperlink that highlights trending topics and aggregates social conversations.

Tweets (on X) that use relevant hashtags are 55% more likely to be retweeted.

Hashtagged tweets elicit double the engagement of those without hashtags.

Most hashtags on Instagram are branded (relate to a distinct product or business). These users incorporate hashtags into their captions, and posts with 11 or more # have the highest level of engagement, provided all tags are relevant.

Random, excessive, or indiscriminate hashtag use can damage the reach and engagement of a social media post.

Hashtags and Their Relevance to SEO

Hashtagging was born in 2007 when American blogger and inventor Chris Messina suggested using the # symbol to collate comparable messages. It caught on and, to a large extent, social media and the hashtag have now become synonymous.

Until the last few years, marketers encouraged businesses to follow specific hashtag formulas, researching trending tags and using as many as possible per post. Reach was chased through hashtag volume.

Times have changed – and consumers no longer actually search for hashtags.

Discoverability online (and via social media) is now driven by relevant, high-quality content, keywords, consistency, engagement signals, audience intent, and profile authority.

By categorising content with savvy, restrained use of tags, businesses and brands can effectively reach wider audiences, drive traffic, and support SEO goals by:

Enhancing content discoverability
Improving social signals (which Google uses to assess content value)
Boosting referral traffic
Mirroring SEO keywords for consistency across channels
Offering valuable opportunities for natural backlinking

Hashtags in 2026 – What’s Changed?

In 2026, hashtags no longer drive algorithms.
They are not the shortcuts to growth that they used to be.
They are not a “golden ticket” to discoverability that they once were.

Rather, they’re now a small tool in a broader toolbox, acting as secondary indicators to help algorithms and generative engines categorise the content you offer.

Platforms including Facebook now rely on exceedingly sophisticated algorithms to align content with users; hashtags are no longer essential for ensuring content efficiently reaches target audiences. Moreover, social media users now search differently, not relying on hashtags to find what they are looking for.

Today’s social platforms analyse much more than just hashtags and reflect how AI and generative search platforms understand content:

Captions
Keywords
Profileinformation
Audience intent
User behaviour
Comments and other interactions
Image text
Video transcripts

In 2026, relevance and engagement are much more powerful than any hashtag.

So, Should I Still Bother With Hashtags?

Yes, you should. But not necessarily in the same way you have in the past.

They continue to offer value in terms of providing context and assisting discoverability – if used appropriately.

Tips for Hashtagging Today

X (Twitter)

For local businesses, hashtags have limited value on X – use just 1-2 relevant ones to avoid appearing spammy. Rather, use tags for trending topics or live events strategically to join conversations. (Tweets with more than a couple of these get less engagement).

Instagram

Hashtags have the greatest value in 2026 on Instagram – but relevance far outweighs volume and content must be engaging.

Use between 3-5 highly relevant, very specific hashtags, one that is local, one that is branded, and the others niche to your industry.

Facebook

Facebook is increasingly being used as a searchable content platform, with content discoverable via keywords, captions, Groups, Business Pages, Facebook Search, and videos. The impact of hashtags here is minor – and when a lot are used, engagement tends to fall.

Focus on engaging, shareable content. Use just 1-3 hashtags, one that is branded if feasible. They must be limited to highly relevant topics only.

LinkedIn

LinkedIn is now very heavily focused on keywords; hashtags still have some value in content categorisation.

Use no more than 1-3, ensuring they are audience-focused and industry-specific.

TikTok

If you use TikTok for business, adding a relevant trending topic tag may add value. Otherwise, engagement matters much more.

Hashtags are still somewhat important – but savvy insight into the algorithm, targeted keywords, context, and high-quality, relevant, engaging content matter much more to the performance of your website and business online.

You must deliver real value to your audience.

STOP posting generic hashtags.

DON’T hijack hashtags that are not relevant to your business or your specific content.

STOP hashtag stuffing/posting too many hashtags (sharing 1-5 relevant ones is more than enough).

DON’T use hashtags in every post.

Keep your hashtagging minimalist, highly targeted, and intentional.

If your content is of high enough quality and relevance, and your community is engaging with it, you may not need to bother with hashtagging at all.

What Does a Smart Content Strategy Look Like?

Focus on providing high-quality content.
Optimise your content for its specific social platform.
Publish strong, keyword-rich, relevant written copy.
Feature clean, captivating images or videos in your posts
Don’t forget Local SEO – include geotagging on your posts
Humanise your content and social media efforts
Engage with your audience

Are You Ready to Up the Ante on Your Presence, Relevance, and Visibility Online?

SEOcycle is here for you.

Search and social media both reward content that is:

Original
Relevant
Clear
Structured well
Valuable
Human
Answers the questions consumers are asking

We provide high-quality, effective, economical search engine optimisation, stylish web design and development, and website content writing/ghost blogging services. We also offer social media management for SEO.

We work with clients of all sizes, throughout Australia and overseas, with a major focus on small businesses, medium-sized businesses, and sole traders.

Take a look at what sets us apart and get in touch now.

[1] https://www.searchlogistics.com/learn/statistics/hashtags-statistics/