---
title: "Hashtag Generator: AI Hashtags for Your Post | ToolSugar"
description: "Describe your post and get 5 to 30 relevant hashtags for Instagram, TikTok, X, LinkedIn or YouTube. The model runs in your browser, so nothing is sent anywhere."
canonical: https://toolsugar.com/tools/hashtag-generator
image: https://toolsugar.com/og.png
---

# Hashtag Generator

The Hashtag Generator writes between 5 and 30 hashtags for a post you describe, tuned to Instagram, TikTok, X, LinkedIn or YouTube. A small model runs in your browser, so your description never leaves your device. It uses one of 5 free AI runs per rolling 24 hours. Copy single tags or the whole set.

Runs on your device

## How it works

1. Describe your post in the What is your post about box.
2. Pick a Platform and set How many hashtags you want, from 5 to 30.
3. Press Write hashtags and wait for the model to answer (the first run downloads about 786 MB).
4. Press Copy beside a tag, or Copy all to take the full set.

## Key facts

- **Count**: 5 to 30 hashtags per run
- **Platforms**: Instagram, TikTok, X, LinkedIn and YouTube
- **Where it runs**: In your browser, so your description stays on your device
- **Download**: About 786 MB writing model on first use, cached afterwards
- **Limit**: 5 free AI runs per rolling 24 hours, no sign up

## Common uses

- Find tags for a travel photo when you are out of ideas.
- Mix broad and niche tags for a small business announcement.
- Get a starting set for a LinkedIn post, then trim it to a few.

## Questions

### Does my post text leave my device?

No. A small writing model runs in your browser, so the text you type never leaves your device. Each run counts toward 5 free AI runs shared across ToolSugar in any rolling 24 hours, with no sign up. The first run downloads about 786 MB, cached afterwards.

### What if I use all 5 runs?

The page shows when your next run opens and keeps what you typed. The count is a rolling 24 hours, kept with a hash of browser traits and a hash of your IP address.

### Will these hashtags make my post go viral?

No tool can promise that. The tags are suggestions based on your description. Check that each one fits your post and is not being used for something unrelated.

### How many hashtags should I use?

It depends on the platform, and platforms change their advice. Generate a few more than you need, then keep the ones that describe your post best.

[Read the Hashtag Generator guide](https://toolsugar.com/blog/how-to-find-hashtags-for-a-post)

## Related tools

- [Instagram Caption Generator](https://toolsugar.com/tools/instagram-caption-generator)
- [Instagram Bio Generator](https://toolsugar.com/tools/instagram-bio-generator)
- [YouTube Title Generator](https://toolsugar.com/tools/youtube-title-generator)
- [Character Counter](https://toolsugar.com/tools/character-counter)