What is a hook in a Facebook ad?

The first thing a person reads or sees: the line on the image or the opening sentence of the primary text. Its only job is to make the right person keep reading.

How many hooks should I test at once?

Three to five is a workable batch: enough to learn something, few enough that each one gets a fair share of the budget. Keep everything else in the ad the same.

Where should the hook go on a static ad?

In the top third of the image, in the largest type, with strong contrast. It should be readable at thumbnail size on a phone.

Can I copy a competitor's hook?

Model the type of hook, not their words or assets. A call-out hook is a structure anyone can use; the specific line and design should be yours.

Meta ad hooks: the hook types that stop the scroll, with examples

A hook is the first thing a person takes in from your ad: the line on the image, or the opening sentence of the copy. On Meta it has about a second to earn a second second, because the feed is designed to keep moving. A good hook names a specific person, problem or outcome so the right reader recognises themselves before they have decided to read anything.

The hook types below keep working across categories because they are built on recognition rather than cleverness. Pick the ones that match where your audience is in the funnel, put the hook in the top third of the image where it is seen first, and test hooks against each other with the rest of the ad held constant. Mockingbird's library is organised by hook type, so you can pick a proven hook structure and get it remade in your brand.

What a hook has to do

The hook is not the headline of a press release. It is the moment a scrolling thumb pauses. That means it has to do three things at once: be readable at thumbnail size, be specific enough that one type of person feels addressed, and promise that reading on will be worth it. Vague hooks fail the second test, clever hooks usually fail the first, and hooks about the brand rather than the reader fail the third.

Twelve hook types that stop the scroll

Each type below comes with a template. Replace the brackets with your product, customer and promise, then write it the way you would say it out loud.

The call-out: For [specific person] who is tired of [specific problem].
The problem: Still [doing the frustrating thing] every [day or week]?
The outcome: [Desired result] without [the thing they hate].
The contrarian: Stop [the common advice]. Do [your way] instead.
The objection killer: Yes, it works even if [the reason they think it will not].
The comparison: [The old way] versus [your way], in one picture.
The routine: What [time of day] looks like now, with [product].
The question: Does [the relatable symptom] sound familiar?
The proof line: Exactly what [a real customer] said after [a real timeframe]. Only with a real quote and permission.
The mechanism: The [ingredient or component] that does [the job], explained in one line.
The offer: [The deal], this week only. Only if it is true.
The identity: Made for people who [value or habit that defines your customer].

Matching hooks to the funnel

Hooks are not interchangeable. A cold audience has never heard of you, so call-outs, problems, outcomes and contrarian hooks do the work of recognition. A warm audience already knows the product, so proof lines, objection killers and comparisons move them forward. A hot audience is deciding, so offers and routine hooks close. Running a warm hook on a cold audience is the most common reason a good ad flops.

Hooks in static ads

In a static image ad the hook lives in the top third, in the biggest type on the canvas, with enough contrast to read on a phone in daylight. Everything else in the ad exists to pay off that line. If you cannot read the hook at thumbnail size, the design is wrong, not the copy.

The primary text field then repeats the job in words: open with the same hook or a close variant, add the proof, handle the objection and ask for the action.

How to test hooks properly

Hold the image, product and offer constant and change only the hook line. Run three to five hooks against each other in the same ad set and judge them on the result you pay for, not on likes. When a hook wins, build its next generation: the same type with a sharper person, problem or outcome. When a hook fades, and every hook fades, move to a different type rather than a different adjective.

Borrowing hooks that already work

The Meta Ad Library shows which hooks other brands have kept running for months, which is the closest thing to a public test result. Model the hook type, not the words. Mockingbird curates winning ads by hook type and remakes them in your brand with your real product photos, so you can test a proven hook structure without designing it from scratch.

Frequently asked questions

What is a hook in a Facebook ad?: The first thing a person reads or sees: the line on the image or the opening sentence of the primary text. Its only job is to make the right person keep reading.
How many hooks should I test at once?: Three to five is a workable batch: enough to learn something, few enough that each one gets a fair share of the budget. Keep everything else in the ad the same.
Where should the hook go on a static ad?: In the top third of the image, in the largest type, with strong contrast. It should be readable at thumbnail size on a phone.
Can I copy a competitor's hook?: Model the type of hook, not their words or assets. A call-out hook is a structure anyone can use; the specific line and design should be yours.