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Hashtag Generator

Type a topic or a few keywords and instantly get a list of candidate hashtags built by attaching ten common suffixes to each of your words.

How to use this tool

  1. 1

    Type a topic or a few keywords into the input box, for example 'coffee roasting'.

  2. 2

    Watch the tag list build automatically as you type, with up to 30 suggestions shown.

  3. 3

    Skim the suggestions and mentally drop any that do not fit your post.

  4. 4

    Click 'Copy all' to copy the first 30 tags as a single space-separated string, then paste them into your caption.

How does this hashtag generator actually build its suggestions?

This is a string-combination tool, not a trend-analysis engine. It lowercases whatever you type and splits it into words using the pattern [a-z0-9]+, which means punctuation, spaces, and non-English characters are discarded and each remaining word is treated separately. For every word it keeps the plain tag (#word) and then appends ten fixed suffixes: best, top, love, daily, tips, guide, life, oftheday, community, and instagood. So the keyword 'coffee' produces #coffee, #coffeebest, #coffeetop, #coffeelove, #coffeedaily, and so on. Duplicates are removed and the first 30 results are displayed. Because the suffixes are hardcoded, the output is predictable rather than data-driven: it does not check whether a tag is actually popular, banned, or trending on any platform, and it has no live connection to Instagram, TikTok, or any hashtag database. Treat the list as a fast brainstorming starting point. You still need to verify that each tag exists and is relevant, since a generated combination like #coffeeinstagood may have little or no real usage. For competitive research you would want a tool that pulls live post counts.

Common use cases

  • Brainstorming a starter set of Instagram caption hashtags for a small-business product post without staring at a blank field.

  • Quickly expanding a single niche keyword like 'sourdough' into a dozen variants to test which ones earn engagement.

  • Generating placeholder tags for a social media content calendar that a human will later vet and trim.

  • Helping a non-native English speaker see common English hashtag patterns built around their own keywords.

  • Giving a new creator a sense of the popular suffix conventions (oftheday, instagood, community) used across lifestyle niches.

  • Producing a rough hashtag draft on mobile that you copy into a notes app and refine before publishing.

Frequently asked questions

How many hashtags should I use?▼
Instagram permits up to 30 per post, though much current guidance favors a smaller set of 3 to 10 highly relevant tags. TikTok captions are short, so 3 to 5 focused tags is typical. This tool shows and copies up to 30, so trim the list down to the most relevant before posting.
Does this tool find trending or popular hashtags?▼
No. It mechanically attaches ten fixed suffixes to your keywords. It has no connection to any platform's data, so it cannot tell you whether a tag is currently trending, popular, or even used at all. Always sanity-check the suggestions.
Why did some of my input get ignored?▼
The tool lowercases your text and keeps only sequences matching [a-z0-9]+. Punctuation, emoji, accented letters, and other non-ASCII characters are stripped, and hyphenated or apostrophe words are split. So 'café' becomes 'caf' and 'don't' becomes 'don' and 't'. Stick to plain English words and digits for clean results.
Are some of these generated tags fake or unused?▼
Possibly. Because the suffixes are applied blindly, combinations like #coffeeinstagood or #coffeeoftheday may have little or no real usage on any platform. Use the list as inspiration and drop any tag that does not look like something real accounts actually post.
Is my input sent to a server or uploaded anywhere?▼
No. Everything runs locally in your browser using JavaScript, and the 'Copy all' button uses your browser's clipboard. Your keywords are never sent to or stored on any server.
Why does the copy button only grab 30 tags?▼
The interface caps both the displayed list and the copied string at the first 30 results, matching Instagram's per-post limit. If a keyword generated more candidates, the extras beyond 30 are simply not included.
Can I use these on platforms other than Instagram and TikTok?▼
Yes, the output is just plain text tags, so you can paste them into LinkedIn, YouTube, Threads, or anywhere hashtags work. Keep in mind the lifestyle-flavored suffixes (instagood, oftheday) are most idiomatic on Instagram and may feel out of place elsewhere.

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