CLIP LONG VIDEOS 100× FASTERSHORTS · REELS · TIKTOKAI CAPTIONS INCLUDEDFREE TO GET STARTED30-DAY MONEY-BACKCLIP LONG VIDEOS 100× FASTERSHORTS · REELS · TIKTOKAI CAPTIONS INCLUDEDFREE TO GET STARTED30-DAY MONEY-BACKCLIP LONG VIDEOS 100× FASTERSHORTS · REELS · TIKTOKAI CAPTIONS INCLUDEDFREE TO GET STARTED30-DAY MONEY-BACKCLIP LONG VIDEOS 100× FASTERSHORTS · REELS · TIKTOKAI CAPTIONS INCLUDEDFREE TO GET STARTED30-DAY MONEY-BACKCLIP LONG VIDEOS 100× FASTERSHORTS · REELS · TIKTOKAI CAPTIONS INCLUDEDFREE TO GET STARTED30-DAY MONEY-BACKCLIP LONG VIDEOS 100× FASTERSHORTS · REELS · TIKTOKAI CAPTIONS INCLUDEDFREE TO GET STARTED30-DAY MONEY-BACK
All tools

Hashtag generator.

Describe your post. Get relevant hashtags grouped by reach so you can mix big and small tags for maximum discovery. Free, no signup.

Platform

Want this done automatically?

Subscut turns your full episodes into ready-to-post clips with viral titles, captions, and smart clip selection.

Start clipping free →
the rundown

Free hashtag generator for Reels, Shorts & TikTok

A hashtag generator suggests relevant, ready-to-use hashtags for your post so the algorithm and search can place your content in front of the right audience. Describe your video or topic and get a mix of broad, niche, and intent hashtags you can paste straight into Instagram, TikTok, or YouTube.

Hashtags still shape discovery on every short-form platform. The right blend — a few high-reach tags, several mid-size niche tags, and specific long-tail ones — helps a new clip get sampled by the audience most likely to engage, which is what pushes it into wider distribution.

This tool is free and instant, with no signup. Use it to stop guessing tags and to keep your captions consistent across every platform you post to.

How to generate hashtags

  1. 1. Describe your post

    Enter your topic, niche, or a short description of the video.

  2. 2. Generate

    Get a curated set of relevant hashtags in one click.

  3. 3. Mix reach levels

    Combine broad, niche, and long-tail tags for the best spread.

  4. 4. Copy & post

    Paste the set into your caption on Instagram, TikTok, or YouTube.

Where hashtags matter

Instagram Reels

Reach beyond your followers through topic and niche tags.

TikTok

Signal your content's topic to the For You algorithm.

YouTube Shorts

Improve discoverability in search and related feeds.

Brand campaigns

Keep a consistent tag set across every post in a launch.

Hashtag generator FAQ

Is the hashtag generator free?

Yes, it is free to use with no signup required.

How many hashtags should I use?

It varies by platform, but a focused mix of broad, niche, and long-tail tags generally outperforms stuffing the maximum allowed. Quality and relevance beat quantity.

Do these work on every platform?

Yes — the suggestions are general-purpose and work across Instagram, TikTok, and YouTube. Trim the set to fit each platform's norms.

Will hashtags guarantee more views?

No tool can guarantee reach, but relevant hashtags help the algorithm understand and distribute your content to the right audience.

Related free tools

Stop waiting.
Start posting.

Your next upload is 8 minutes from being 10 viral clips. Try Subscut free — no card, no catch. Upgrade only when it's working for you.

free to get started · no credit card · upload an mp4