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Publish

Facebook Post

Publish text, an image, a video or a Story to your connected Facebook account from a workflow, with a caption of up to 63,206 characters.

The Facebook Post node publishes content from your workflow to your connected Facebook account. It can post text on its own, an image, a video or a Story, with a caption of up to 63,206 characters.

When to use it

  • Publish a generated image or video to Facebook as part of a workflow.
  • Post text on its own, for example an announcement written by a Generate Text - Any LLM node.
  • Post a Story for a short-lived announcement.
  • Post the same result that you send to other networks, next to Instagram Post or X Post.

Quick start

Connect Facebook

Open the Integrations page and connect your Facebook account.

Add the node

Press Tab on the canvas and choose Publish › Platforms › Facebook Post.

Choose the action and connect the content

In the settings panel, choose the Account and the Action. Connect an image or a video to the node's input, or nothing for a text post.

Write the caption and run

Type the Caption and click Run.

promptpromptTextYour promptGenerate Image4:5Generate Text - Any LLMWrites the captionFacebook PostPost Image
One prompt makes an image and its caption, and Facebook Post publishes both.

Inputs

The node has one input on its left edge. It accepts text, an image or a video, depending on the action. Connected text becomes the caption.

When the action posts media, a connected text can hold nothing but one link to an image or video file, ending in .jpg, .jpeg, .png, .gif, .webp, .mp4, .mov or .webm. The node then publishes that image or video, not the link as the caption. With Post Text, and for a link to a web page, the text stays text.

Settings

SettingWhat it does
AccountThe connected Facebook account to post to.
ActionPost Text, Post Image (default), Post Video or Post Story.
CaptionThe text of the post, up to 63,206 characters.

Sizes and limits

FormatSize in pixelsLongest video
Feed, portrait1080 × 1350Not a video
Reel1080 × 1920 (9:16)90 seconds
  • A caption has up to 63,206 characters, the most of any network. Short, focused text usually performs better.
  • A Story disappears after 24 hours.

Credits

Each post costs 11 credits. The node that made the image or video charges for it separately.

Tips

  • Choose feed or Story on purpose. Use Post Image or Post Video for posts that stay, and Post Story for time-limited promotions.
  • Use portrait for the feed. Generate feed images at 4:5, which matches 1080 × 1350.
  • Use one node for every network. Publish to Social posts to Facebook in the same way, and to any other connected account.

Frequently asked questions

What can the Facebook Post node publish?

A text post, an image post, a video post or a Story. Choose the kind of post in the Action setting. The default is Post Image.

How long does a Facebook Story stay up?

A Story disappears after 24 hours. Use Post Image or Post Video for a post that stays on the feed.

What size should my Facebook media be?

Use 1080 × 1350 for a portrait feed image and 1080 × 1920 (9:16) for vertical video and Reels. Reels can be up to 90 seconds.

How much does a Facebook post cost?

Each post costs 11 credits. The image or video is paid for by the node that made it.

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