Facebook Post Preview

See your post in the Facebook feed, with an image or link card, and where a long post folds behind “See more”. Free, no signup, and it runs in your browser.

  • Facebook preview updates as you type
  • See the “more” cut-off and over-limit warnings
  • Mobile and desktop widths, no upload to a server
Media

Layouts are simplified and approximate. Confirm the final result in the PostlyBee composer.

Post preview

Facebook
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From preview to published

Preview it here, publish to Facebook with PostlyBee

The same editor you use for every post, in a few steps.

Paste or type the post, and see it update as Facebook would show it. Hashtags and links are picked out as you type.

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Practical guide

Keep the opening strong, then let the post breathe

Facebook gives you far more room than most networks, which tempts long posts. The feed still shows only the opening, so the first lines need to work as a complete message and as a reason to expand.

The preview shows the fold and keeps your line breaks. Real layouts change by device and by post type, so treat this as a planning card and confirm the final result in the PostlyBee composer.

Privacy: Your copy, account details, and any image you add stay in this browser tab. Nothing is uploaded to PostlyBee or an AI service.

  1. 01

    Paste the post

    Use the final text, including links and line breaks.

  2. 02

    Pick the media

    Try an image, a video, or a link card to see how each changes the post.

  3. 03

    Check the fold

    Make sure the visible opening works on its own.

Pro tips

Pro tips for Facebook posts

Long posts fold

Facebook allows very long posts, but the feed shows only the opening before “See more”. The preview cuts the text at roughly 477 characters.

Links become cards

A link posted on its own usually turns into a card with an image, a title, and a domain. Use the link card option to see how it takes up space.

Images carry the post

A wide image under the text draws the eye first. Check that the copy still adds something without it.

FAQ

About the Facebook Post Preview

Know what the preview measures, what it does not guarantee, and how your input is handled.

Ready to move from preview to publishing?

Use this free tool without an account, then bring the finished work into PostlyBee to customize, schedule, and track the campaign.

Start scheduling with PostlyBee