Local · Private · Free

Hashtag Generator

Turn a topic into ready-to-paste hashtag sets, your keywords plus curated niche packs, mixed on your device with platform-limit checks.

Topic or keywords 2-5 words work best, they become direct, combined and plural/singular hashtag variants.

Niche pack (adds ~20 popular tags)

How many · 15

Mix mode

Broad favors popular pack tags, Niche favors your keywords.

Format

include #

Runs entirely on your device, nothing is sent anywhere.

Suggestions

Type a topic or pick a niche pack to generate hashtags.

Platform check

Based on your 0 selected tags.

Instagram · up to 30 allowed, X (Twitter) · 1-2 recommended, TikTok · 3-8 recommended,

Saved sets

Save your selected tags to reuse them later, stored only in your browser.

About Hashtag Generator

Hashtag Generator is a free, private SEO and marketing tool that runs entirely in your web browser. Type a topic or a few keywords and get ready-to-paste hashtags for Instagram, TikTok, X, and more. Everything happens on your device: nothing is uploaded to a server, no sign-up is needed, and the tool works offline. Choose from 12 curated niche packs (marketing, fitness, food, travel, and more), control the mix between broad and niche tags, and check platform limits before you copy. Like every tool by Digital Heroes, it is 100% free with no limits.

What you can do

Generate hashtags from any topic: type 2 to 5 keywords and get direct, combined, plural, and paired variants instantly.

Add a niche pack: pick from 12 curated sets (marketing, food, fitness, travel, and more) to blend ~20 popular tags into your results.

Control the mix: choose Broad, Niche, or Balanced mode to shift the balance between pack tags and your own keywords.

Check platform limits: see at a glance whether your selection is safe for Instagram (30 max), TikTok (3 to 8), or X (1 to 2).

Save and reload sets: store your favorite tag groups in your browser and load them again with one click.

Copy or download: grab selected tags as a space-separated string or export them as a .txt file.

How to use Hashtag Generator

Open Hashtag Generator in your browser. No sign-up is needed.

Type your topic or keywords into the input field. Two to five words work best.

Optionally pick a niche pack, adjust the count slider, and choose Broad, Niche, or Balanced mix mode.

Click the tags you want, check the platform limit panel on the right, then copy or download your set.

Frequently asked questions

Is Hashtag Generator free?

Yes, Hashtag Generator is completely free for everyone. No sign-up, no account and no usage limits.

Is it private? Are my files uploaded anywhere?

No. Hashtag Generator runs entirely in your browser on your own device, so your data never leaves your computer and nothing is uploaded to a server.

Does it work offline?

Yes. This tool is a Progressive Web App, once the page has loaded it keeps working offline, and you can install it as an app from your browser.

Do I need to install anything or create an account?

No. Just open the page and start using it. Installing it as an app is optional and only adds offline convenience.

What does Hashtag Generator do?

Turn keywords or a topic into relevant, ready-to-paste hashtags for social.