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freeno login63,206 Unicode code pointsVerified by Tal Weiss

Facebook post preview

See the post in Facebook's own chrome, and exactly where its feed folds the rest behind "… See more". Nothing you type or attach leaves your browser.

Sam Rivera
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Nothing you type or attach leaves this tab - no upload, no account, no server.

Facebook376 / 63,206 Unicode code pointsfits above the fold

Counted in Unicode code points: one plain character is one, and a link costs its full length.

What Facebook hides, and where

A Page post shows about three lines before "… See more". Facebook folds by rendered height rather than a published character count, which is why the thresholds quoted around the web disagree and cite each other rather than a document. The honest version is the clamp itself, measured at the width you are viewing.

Three posts Facebook only half shows

  1. A date and a disclaimer firstAn announcement opening with when and where.The three visible lines are logistics. What the announcement is about arrives after the click.
  2. A short post with a linkTwo lines and a URL.Nothing folds, and the link preview card does the selling. The card's title and image are the post most people see.
  3. The same post in a narrow columnA post that fits three lines on a desktop feed.Folds a sentence earlier in a phone's column. The clamp is height, not characters, so the fold moves with the viewport.

Only on Facebook

  • Up to 10 images in one post, or one video, never both.
  • A video publishes as a Reel and the post text becomes its description.
  • The 63,206-character ceiling is effectively unreachable - the fold, not the limit, is what edits a Page post.

Questions

Is this Facebook post preview free?
Yes. There is no login and no upload: it runs entirely in your browser, and nothing you type or attach leaves your device.
How long can a Facebook Page post be before it gets cut off?
The ceiling is 63,206 characters and nothing reaches it. What cuts a Page post is the feed's own clamp at about three lines, measured in rendered height rather than characters, which is why the thresholds quoted online disagree with each other.
Does the preview match what Facebook actually shows?
It is the same chrome our studio uses before a post publishes: Facebook's current header layout, action row and media grid, in either of Facebook's themes. Engagement numbers are decorative, as in every scheduler's preview.
Where does Facebook cut the post off with "… See more"?
Facebook shows 3 lines in the feed, then "… See more". No platform publishes that threshold, so the preview measures its own clamp at the width you are viewing instead of trusting a character count - switch it between desktop and phone and watch the fold move.
How long can a Facebook Page post be?
63,206 characters. Counted in Unicode code points: one plain character is one, and a link costs its full length.

Where these numbers come from: our sourced Facebook Page spec page, every figure carrying its citation and the date we last checked it.

Ready to post it? Schedule Facebook Page posts for free, or follow the step-by-step guide.

Every free tool

We built these because our own agents count against exactly these limits before they publish. Let them write the post too.