Hashtags: what they are, how to use them and what they mean
Is it worth using hashtags or not? Many people who use social media ask themselves this question every day. The answer is simple: yes, it is definitely worth using hashtags. If they are well chosen and used strategically, they can make it easier to reach your target audience, boost audience engagement and increase your impact on social media, which plays a key role in communication and content sharing. This is particularly beneficial because, apart from the time needed for research and keeping up with current trends, it does not involve any additional costs.

What is a hashtag?
A hashtag is a word or key phrase preceded by the # symbol. The term was formed by combining two English words: hash (the # symbol) and tag (a label). It is used to categorise content on social media. It makes it easier to search for and follow specific topics, as it gathers all posts linked to a given term. Hashtags are used to increase the reach of posts, draw attention to specific topics and encourage interaction and participation in conversations. It is an interactive feature that allows users to more easily find content related to their interests.
The history of hashtags
Chris Messina, an online marketing specialist, first used a hashtag in the context of social media in the summer of 2007. He presented the idea at Twitter's office, suggesting the use of the # symbol to make it easier to group tweets about similar topics. This proposal stemmed from the need to organise conversations on Twitter, a platform characterised by brevity and a limited number of characters per tweet. Messina anticipated that hashtags could help users find and follow discussions on topics that interested them more easily. From that moment on, hashtags appeared on Instagram, Facebook, Pinterest and TikTok.
Why is it worth using hashtags?
Hashtags have become an indispensable element of digital communication, bringing significant benefits for both individual users and brands. They not only enable content categorisation but also increase the reach and visibility of posts on social media. Below we present the key reasons why it is worth including hashtags in your communication strategy:
Raising the level of engagement
Hashtags increase the visibility of posts and updates on social media. This means that people who don't follow you but are interested in a given hashtag may come across your content. By using specific and relevant hashtags, your content can be more easily discovered by people interested in a given topic or industry, but remember to choose them wisely, so that they match the content you present on social media.
Adding context
Hashtags connect your posts with specific topics or themes, making it easier for your audience to find, understand, identify with and engage with the content that appears on your profile. Hashtags are also useful when you want to share creative visual content and add the right context without writing long paragraphs of text.
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Tips for using hashtags
The popularity of a hashtag does not always mean it is right for your brand. Before you start using a new hashtag, define your goal and understand your target audience.
Use a social media monitoring tool
Tools like these will help you identify important discussions and find keywords related to your brand. Monitoring will help you determine which hashtags are popular among your target audience and which topics interest them. Some tools also allow you to track the effectiveness of the hashtags you are already using by analysing the number of mentions, the level of engagement and audience feedback. This is useful for assessing whether you are using the right hashtags or whether a change of strategy is needed.
Analyse popular hashtags
Take the opportunity offered by hashtag trends to increase interest in your posts. Using popular hashtags is also an excellent way to generate creative ideas for new content. In addition, it helps your brand join a wider community and take part in current discussions.
Evaluate the activities of competing brands
Analysing your competitors' online strategies can be an effective way to choose the right and effective hashtags for your business. Start by identifying brands that are similar to yours in terms of offer, target audience and overall image. Look for themes or topics that might suit your brand. Assess the level of interaction on their posts and choose the hashtags whose space you would like to be part of. Don't forget to monitor the effectiveness of hashtags used by competitors in your own posts. Hashtags that are effective for the competition will not always be effective for your brand. In such a situation, it is best to understand the unique character of your brand, its audience and the specifics of the market, and then use more personalised hashtags that will resonate with your customers.

Create your own branded hashtags
You may find that the best way to achieve your goals is to create a hashtag specific to your brand. Such hashtags increase visibility, the number of clicks, mentions and reach. Make sure you consistently use your branded hashtag across all your social media. Also encourage your followers to use it when they publish content related to your brand.
Use relevant hashtags in your social media content
Above all, the most important thing is to identify the hashtags that will help your brand stand out from the competition and contribute to achieving your unique goals. When it comes to hashtags, the rule is that it is better to use them sparingly. Basically, limit yourself to a few hashtags that are related to your post or describe it.
Analyse and report on the progress of your activities
Tracking hashtag progress is a key activity to make sure they have an impact on your social media results. Regularly monitor key metrics, including:
- Popularity: How many people use the hashtag?
- Reach: How many people see the hashtag you use?
- Interactions: How many people engage with (like, share or comment on) posts containing the hashtag?
- Users: Who sees the hashtag?
Use the data to determine which hashtags are working well and which are not. Keep experimenting and testing new tags to avoid using the same hashtags in every post, as this could be seen as spam. Instead, regularly rotate your best-performing hashtags and try out new ones often.
Popular hashtags on Instagram
There are many hashtags on Instagram that are used by millions of users. Below you will find a few examples:
- #instagood: This widely used hashtag denotes content considered good or interesting.
- #foodie: Popular among food lovers, it denotes content related to cooking and cuisine.
- #travel: Used by travellers, it denotes content related to travel.
- #fashion: Related to fashion and style, this hashtag is often used by fashion bloggers.
- #love: A widespread hashtag used in content related to love and relationships.
- #nature: Used by nature lovers, it denotes content related to nature.
- #selfie: A hashtag popular among people who post self-portraits.
- #art: Used in the context of artistic creation and works of art.
Remember that the popularity of hashtags can change, so it is worth regularly monitoring trends and adjusting your hashtags to users' current interests.
Summary
Hashtags are a powerful tool that every user can use to increase the visibility of their content and the engagement of their community. Remember, however, that the key element is using the right hashtags related to the content of your posts. Research trends, monitor popularity and adjust your hashtags to stay in touch with the audience you are interested in on Instagram. This will make your posts more visible and attract greater user attention, which can contribute to success on social media. Success on social media requires patience and commitment, but the benefits you can achieve through the effective use of hashtags are significant. Gain an edge over the competition and build your presence on Instagram by making the most of the potential of hashtags. Good luck!
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