Hashtag generatorGenerators

Hashtag generator. Broad, niche and long tail.

Describe the post or paste the caption, then pick a platform and a count. You get hashtags in three groups, broad, niche and long tail, plus one row with all of them to copy. An AI model writes them, so they are ideas, not usage data.

1 provider in the catalog

Live price

reading live price

A post topic or caption, a platform and a count
you give it
1
providers
per call
billing

Try it now

Run hashtag generator here

Each run costs you nothing and is limited per hour. The results come from public data through looot. Heavier or repeated use belongs on your own looot account.

What the post is about, or paste the caption. Up to 300 characters.

Instagram, TikTok, LinkedIn or X. Empty means Instagram.

A number from 5 to 30. Empty means 15.

Each run is free to you and limited per hour. The data is public. Powered by looot. Run it on your own looot account for heavier or repeated use.

Run it from your agent

Copy one prompt, give it to your agent.

Fill in the placeholder, paste it, and the agent runs the same job on your looot account and shows the cost. It can take a whole list, which the box above does not.

  • You give it: a post topic or caption, a platform and a count.
  • Billed per call, nothing while your agent is idle.
  • The agent shows the price before it calls.
Prompt: Hashtag generator
Use looot to write hashtags for these posts: [captions]. 1. Set up https://looot.ai/skill.md. 2. Find a chat completion endpoint in the catalog and check its price, which is per output token. 3. For each post ask for 15 hashtags in broad, niche and long tail groups, with max_tokens 250. 4. Return a table of post and its broad, niche and long tail hashtags, and the total cost.

Give this to your agent
Setup command
set up looot for Hashtag generator - https://looot.ai/free-tools/hashtag-generator/skill.md

What comes back

What your agent gets from hashtag generator

Field names as the providers return them. The exact set varies by endpoint, and your agent reads it from the catalog.

  • broad hashtags
  • niche hashtags
  • long tail hashtags
  • all hashtags in one row
  • count per group

Providers

Who can do this job today

Your agent picks the endpoint. These providers offer one right now, with the live price of their cheapest.

Use it for

What people do with hashtag generator

  • Post faster

    Get a starting set of tags in seconds instead of typing them from memory.

  • Reach a niche

    Mix a few broad tags with niche and long tail ones that describe the post exactly.

  • Plan a batch

    Run it for each post of the week and keep the tags in your content sheet.

  • Agent workflow

    Let your agent write tags for every caption in a content calendar.

Set up once

Three steps. Your agent does the rest.

Keep going

More free tools

FAQ

Questions about hashtag generator

You describe the post. An AI model, Gemma 4 31B run through looot, writes hashtags in three groups: broad tags, niche tags for your topic and long tail tags that are very specific. The page removes repeats and stops at your count.

No. A language model writes them from your description. For the hashtags real TikTok posts use together, with play counts, use the TikTok hashtag finder linked below.

Each platform treats hashtags its own way and changes its advice over time. A few tags that describe the post well beat a long list of loose ones. The count field takes 5 to 30.

Instagram, TikTok, LinkedIn and X. The platform changes the style the model aims for. Leave the field empty for Instagram.

Yes. A model can suggest a tag that is banned, off topic or used for something else. Search each tag on the platform first, above all the long tail ones.

Yes. Each run writes a new set. The limit per hour still applies.

Yes. Each run on this page costs you nothing and is limited per hour. For many posts, your agent runs the same chat endpoint on your own looot account at the per-token price shown above.

Copy the prompt above into your agent with the looot skill.md link. It calls a chat completion endpoint with a fixed output cap and returns the tags for each post.
For agents
tool
Hashtag generator
category
Generators
input
A post topic or caption, a platform and a count
output
broad hashtags, niche hashtags, long tail hashtags, all hashtags in one row, count per group
endpoint
openrouter: openrouter-chat
price
per call, read live from the catalog on the web page
web tool
runs live on the page, free to the visitor and limited per hour
schedule
on demand
setup
https://looot.ai/free-tools/hashtag-generator/skill.md
llms.txt
https://looot.ai/llms.txt
updated
2026-10-14
markdown /free-tools/hashtag-generator.md

Run hashtag generator from your own agent.

The box on this page is limited per hour. Start your workspace, top up, and paste the prompt into the agent you already use for lists and repeated runs.

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