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TikTok hook generator

Type your website. Our TikTok hook generator reads it and writes 3 hooks about your business, using rules from 1,018 measured TikTok posts.

Free, no sign-up. Up to 3 runs a day.

How it writes

About 10 words, spoken, lowercase. Each hook names the subject and who it's for, and promises something the post delivers. Never a pitch, never a question.

Example for a coffee shop

  1. 1 · Ranking · opens a loop

    ranking every pastry we bake each morning at our Bondi coffee shop

  2. 2 · Nobody tells you · opens a loop

    5 things nobody tells you about house-roasted coffee in Bondi

  3. 3 · Save this · opens a loop

    save this before you pick a coffee spot in Bondi

TikTok hook generator examples by industry

One TikTok hook per business type, each written by Postdom's writer from a real business's homepage.

  • Home services

    5 plumbing mistakes homeowners make that clog your drains

  • Law firms

    5 things nobody tells you before hiring a law firm

  • Med spas

    5 things nobody tells you before your first skin treatment

  • Insurance

    5 things nobody tells you before you get car insurance

  • Churches

    5 things nobody tells you about keeping a marriage strong

  • Small business

    5 things nobody tells you about buying specialty coffee online

What makes a hook work on TikTok

The rules our writer follows, and how posts with each did against their own account's median.

  • Open loops: 2.8x

    Open a loop

    Promise a list, steps, a ranking or a reveal, and let the post pay it off. Never give the answer away in the hook.

  • Rankings: 3.4x

    Rank or rate something

    A ranking gives people a reason to stay to the end. A money amount they care about did almost as well: 3.3x.

  • Lowercase: 1.49x

    Type it in lowercase

    Like someone typing a caption. All caps: 0.66x. Names keep their capitals.

  • Pitching: 0.59x

    Never pitch

    Hooks that named the business or its product did worse. Your name belongs later in the post.

  • Questions: 0.78x

    Never a question

    Questions did worse on average, so our writer never writes one. A statement that promises the answer does better.

  • Part N series: 2.6x

    Make it a series

    A "part 2" hook tells people there's more where it came from, and gives them a reason to follow.

Measured figures are from 1,018 TikTok photo posts and 105 Instagram carousels (1 Oct 2026), each against its own account's median views. They show what went with better posts, not proof that one causes the other.

Free tikTok hook generator

  1. Type your website

    We read your homepage to learn what you do and who it's for.

  2. Get 3 hooks

    Written by the same writer and rules Postdom uses for every post it makes.

  3. Get the finished posts

    Sign up free and Postdom turns hooks like these into slideshows and videos, ready for you to approve.

Questions

What makes a good TikTok hook?

One spoken line, about 10 words, that names what the post is about and who it's for, and promises something the post then delivers: a list, the steps, a ranking or a reveal.

Is the TikTok hook generator free?

Yes. 3 hooks a run and up to 3 runs a day, with no account. Sign up free for more hooks and the finished TikTok posts.

Does it work for TikTok slideshows as well as videos?

Yes. In a slideshow the hook is slide 1; in a video it's the first text on screen. Postdom writes both to the same rules, and makes both.

How long should a TikTok hook be?

About 10 words, and never more than 12. Very short hooks, 8 words or fewer, did worse in our data, and capping near 10 keeps them easy to say.

Why doesn't it write question hooks?

Questions did 0.78x as well in our data, so the writer never writes one. A statement that promises the answer does better.

Can I post the same hook on Instagram?

You can. Our writer uses the same rules for both, and the Instagram hook generator adds one Instagram habit: on a carousel, slide 2 has to work as a second hook.

Can I change the hooks before I use them?

Yes, and you should make them sound like you. Keep the shape: the subject, who it's for, and the promise the post pays off.

What does Postdom do with my website?

It reads your homepage once to write the TikTok hooks. It doesn't create an account or post anything. Results are kept for 7 days, so the same site gets the same TikTok hooks.

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