Hashtags on Instagram work like labels. They help Instagram understand what your Reel or post is about, and they give people a way to discover content through hashtag pages and search. Picking good ones by hand takes time, especially when you post often.
This free Instagram hashtag generator suggests a set of hashtags for Instagram Reels based on your topic. You can copy the ones that fit, drop the ones that do not, and get back to creating.
How to use the Instagram hashtag generator
- 1
Describe your post
Enter a short topic, such as "easy meal prep for the week" or "golden hour portrait tips". Specific topics give better hashtags than single words.
- 2
Generate
Keep Instagram selected and press Generate. The tool suggests hashtags that mix broad, niche and specific tags for your topic.
- 3
Pick and paste
Choose the tags that genuinely describe your Reel or post and paste them into your caption. Leave out anything that does not match.
How many hashtags should you use on Instagram?
Instagram now allows up to five hashtags per post or Reel. It used to allow 30, but in December 2025 it began rolling out a five-hashtag limit, saying fewer, more targeted hashtags work better for both creators and viewers.
So pick the three to five tags that describe your content most accurately. The generator gives you a longer list of options; choose the best five for Instagram and keep the rest for TikTok or YouTube Shorts.
Tips for choosing Instagram hashtags
Mix broad, niche and branded tags
Use one or two broad tags for the category, a few niche tags for your specific audience, and a branded tag if you run a series or business.
Relevance over volume
A huge hashtag with millions of posts moves fast and buries new content. Smaller, focused tags often reach people who are more interested.
Avoid banned or spammy tags
Some hashtags get restricted when they attract spam. Search a tag before using it; if its page looks limited or odd, skip it. Never use tags unrelated to your post.
Rotate your sets
Pasting the identical block on every post can look repetitive. Adjust your hashtags to match each piece of content.
Keywords count too
Instagram search also reads captions. Write a clear caption with the words people would search for, then add hashtags as extra labels.
Example hashtag sets
Home fitness
Food and recipes
Travel
Frequently asked questions
Is the Instagram hashtag generator free?
Yes. You can try it without an account and see the top 5 hashtags. A free account unlocks all 25 hashtags plus captions and hooks, with 3 free generations every day. No credit card is needed.
How many hashtags should I use on Instagram Reels?
Up to five, which is Instagram's current limit. Three to five accurate tags that describe the Reel is the best approach.
Should hashtags go in the caption or a comment?
Putting hashtags in the caption is the simplest option and keeps them attached to the post from the start. Either placement works, so choose what keeps your caption readable.
Do hashtags still matter on Instagram?
They help Instagram and viewers understand your content and can surface posts in hashtag pages and search. They are one signal among many; the content itself matters most.
Can I use the same hashtags on every post?
It is better to adjust them for each post. Reusing a few core tags is fine, but each set should match what that specific post is about.
Unlock all 25 hashtags, captions and hooks
No credit card. 3 free generations every day.
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