PostDecks
PostDecks

Free preview. Export a PDF or PNGs for sign-off.

Save a client's name, handle, and logo to reuse later. Stored on this device only.

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Facebook: 185/63,206

Shown at the top of your PDF exports, and on the links you share.

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Facebook1080 × 1350
Plume
5h·

Today we're launching Plume 2.0. Scheduling, analytics, and approvals now live in one place, so client work stops living in spreadsheets. Early access is open now, link in the comments.

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53 comments · 28 shares

Facebook post preview

A Facebook post collapses longer captions after a few lines behind a see more link, and a photo shows best at 1080 by 1350, a 4:5 ratio. PostDecks renders that layout, the profile row, the cropped image, and the reactions row, so you can see how it looks before you publish.

Specifications

Image size1080 × 1350 portrait or 1200 × 1200 square (1200 × 630 is the link preview)
Aspect ratio4:5 or 1:1, and 1.91:1 for link previews
Caption limit63,206 characters
Caption cut-offAbout 477 characters, then see more

Before you publish

Check the crop and the first line before you publish, then export a PDF or PNG for client sign-off. PostDecks runs entirely in your browser, so your image is never uploaded.

Frequently asked questions

What size is a Facebook post image?
A shared link shows a preview card at roughly 1.91 to 1, around 1200 by 630. An uploaded photo is a different thing: 1080 by 1350, a 4:5 ratio, or square at 1200 by 1200. You can also preview square and portrait crops in PostDecks.
Where does Facebook cut off the caption?
Facebook collapses longer captions after a few lines behind a see more link. PostDecks shows that point as you type.
How does Facebook show several photos in one post?
As a collage arranged by the photos' shapes. In Facebook's phone app two wide photos stack, two tall ones sit side by side, and four squares make a grid of two by two. With more photos than the collage shows, the last tile is dimmed and counts the rest. Add two or more photos and PostDecks draws the same arrangement.
Is it free to use?
Yes. The preview and the PDF and PNG exports are free with no account, and your content stays on your device. Sending it to a client to approve is free too, with a free account.

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