LinkedIn post mockup generator

Updated October 2026 · by Daniel Petrevski, maker of Perspecto

Launch posts, feature updates and milestones on LinkedIn do better with a picture of the product. Perspecto turns a screenshot into a 3D image at LinkedIn's size, so the post shows something real.

In short: Drop your screenshot into perspecto.io, pick the Hero or Floating template or a 3D device, and export with the LinkedIn preset, 1200×627. Free with a small watermark; Pro removes it.

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Open Perspecto, it's free → A landing page on a silver 3D iMac on its stand

How to make a LinkedIn post image

Open Perspecto. Go to perspecto.io and drop in your screenshot, choose a file, or paste it with Cmd/Ctrl+V. PNG, JPG, WebP and SVG all work. Nothing is uploaded.
Pick a look. Hero or Floating for a tilted screenshot, or a device like iMac or MacBook.
Leave room. Keep space around the mockup: LinkedIn crops differently in the feed and in shares.
Export at LinkedIn size. Choose the LinkedIn preset (1200×627) in the export menu.

What works on LinkedIn

One clear image of the product, not a collage.
A calm angle and a simple background, so it reads on a phone.
Post copy that explains the one thing that changed; the image shows it.
For a carousel, export each screen with the same look (batch export with Pro).

A website in a silver 3D MacBook next to its mobile app in an iPhone, at real size — Laptop and phone in one shot: the phone screenshot went into an iPhone at its real size.

Questions

What size is a LinkedIn post image?

1200×627 for a landscape image. Perspecto's LinkedIn preset exports exactly that, with the mockup scaled to fit.

Can I make a square image for LinkedIn?

Yes. Use the Instagram preset (1080×1080), which LinkedIn also shows well.

Can I post an animated mockup?

Yes. Export a GIF or a video loop with Pro.