Flow builderStep

A carousel of cards, inside the DM

The Cards step sends a carousel of up to ten cards in an Instagram or Messenger DM, each with an image, a title, a line and its own buttons. It is Meta’s generic template, built without code, and every button leads its own way on the canvas.

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How it runs

A carousel, card by card

Ten cards, a picture and two lines on each, a way out for every button.

  1. 01

    Up to ten, side by side

    One message holds up to ten cards. They swipe through them in the chat.

    Meta: 10 cards per message

  2. 02

    A picture, a title, a line

    Each card has a title of up to 80 characters, a subtitle of up to 80 and an image.

    Meta: title and subtitle up to 80 characters each

  3. 03

    Three buttons a card

    Each card carries up to three buttons. A button opens a link, or is a way out to the next step.

  4. 04

    A tap runs its way

    Tell me more on the new roast runs the step connected to that button, and only that one.

What you set

Everything a card can hold

Each part with its limit, and the Meta rule behind it.

Each card

What a card holds, and what Meta asks of it.

TitleThe card’s name

The card’s name, up to 80 characters: the roast, the product, the class.

Meta: 80 characters

SubtitleOne line under it

One line under the title, up to 80 characters: the price, the notes, the date.

Meta: 80 characters

Add imageImage

A picture across the top of the card. Messenger crops card images to 1.91 to 1, so a wide picture shows whole.

Meta: Messenger crops to 1.91:1

Add buttonButtons

Up to three on each card. Each opens a link or leads to the step you connect it to.

Meta: 3 buttons per card

The carousel

Add cardUp to 10 cards

One message, swiped sideways. Every button on every card is its own way out on the canvas.

Meta: 10 cards per message

More than a title

A card needs a subtitle, an image or a button besides its title. Facebook refused a title-only card in a live test, so the builder asks for one more.

Meta: at least one field besides the title

Instagram app only

Instagram shows cards in its app; its website does not show them.

Meta: not shown on Instagram’s website

Clicks counted

Every link button opens a tracked short link per person, so Insights counts each card’s clicks.

Where it fits

Answer with the shelf itself

Cards need an open chat: after a tap, a message or a reply.

An ice breaker asks what is on the shelf; the cards answer, and a tap on one card leads to its own message and a tag.
In the builder

The Cards step, as you set it

The step selected on the canvas, its panel open with each card’s title, subtitle, image and buttons.

Card 1, 2, 3
Title, subtitle, image and buttons each.
Add card
Up to 10.
The limits

Every number, and who sets it

The carousel’s limits are Meta’s.

WhatThe limitSet by
Cards per message10Meta
Title80 charactersMeta
Subtitle80 charactersMeta
Buttons per card3, labels up to 20 charactersMeta
A card needsA subtitle, an image or a button besides its titleMeta
Card images on MessengerCropped to 1.91 to 1Meta
When it can be sentWithin 24 hours of their last messageMeta

Meta's numbers are from the Messenger Platform and Instagram Messaging references, checked against live sends on Instagram and Messenger on 2026-10-05.

Questions

Questions people ask

Short answers before you start.

Up to ten, the most Meta allows. They show side by side and people swipe through them in the chat.

A title and a subtitle of up to 80 characters each, an image, and up to three buttons. A card needs at least a subtitle, an image or a button besides its title.

Yes. Every button that is not a link is its own way out on the canvas, so Tell me more on one card can run a different step from the same button on another.

No. Instagram shows cards in its app only. Messenger shows them in the app and on the web.

Yes. When someone shares your post in a DM, a Cards step can answer with that product’s card and its buttons. The templates show ready flows to start from.

Wide: Messenger crops card images to 1.91 to 1, so a picture about twice as wide as it is tall shows whole.

Like every message, only while the chat is open, within 24 hours of their last message. On a comment start, they come after the private reply’s tap.

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A carousel of cards in the DM

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