Hashtag Generator - DigiKitApp

Derive a hashtag list automatically from your topic.

When should you use this?

Use this when you need to prepare a request (content topic, platform) for AI to suggest hashtags relevant to a post.

When shouldn't you use this?

Don't blindly use every generated tag; some can come out too generic or competitive, rather than trusting the AI suggestion alone, hand-pick the most relevant ones from the list.

Step-by-step

In the Topic field, sum up the post in a word or two, such as homemade bread or Cappadocia trip.
Enter how many tags you want in Count. Asking for a few more than you'll use leaves room to choose.
Click Run.
Read the list, pick the ones that actually match the post, and add them at the end of the caption or in the first comment.

Example

You run an Instagram account about sourdough baking and need tags for a new post. Enter sourdough as the topic and 15 as the count, then run it. From the suggestions, mix a few broad tags that reach a wide audience with a few narrower ones that only bakers follow. Drop any tag that describes something not actually in the photo.

Trying the same subject in different words helps too. Entering homemade bread instead of sourdough can bring in tags from another angle.

Choosing effective hashtags

Hashtags help content get discovered by topic but do not guarantee reach on their own. Tags that are truly related, not too generic and not too rare work better when mixed. Platforms change their recommended number of hashtags often; check the current guidance on the platform.

Hashtag tips

Avoid popular tags unrelated to the content; it can look like spam.
Use a tag specific to your brand or campaign consistently.
In multi-word tags, capitalising each word improves readability.
Search the tag before posting to make sure it does not mean something else.

Things to keep in mind

Spellings with and without accents or special letters are separate tags and show up in different feeds. Search the platform to see which one people actually use.
Each platform has its own habits. A handful of tags is normal on Instagram, while a long list on X or LinkedIn makes a post look cluttered.
Search a tag on the platform before you use it. Some innocent-looking tags are used in a different context or have been restricted.
Rather than pasting the same block of tags on every post, adjust the list to fit each one.

Related ready-made prompts: Social Media Prompts.

Frequently asked questions

Does this tool actually post to social media?

No, it only generates draft text; you review it and post it yourself from your own account.

Is the generated text original?

Yes, it's freshly generated from your input each time; we still recommend editing it to match your own voice before posting.

Is it free?

Yes, it's completely free.