Postworthy

Free LinkedIn Post Mockup & Ad Generator

Preview your LinkedIn post before publishing. Create client-ready mockups in 30 seconds — no design skills needed.

Mockup Content

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PostWorthy
SJ
Sarah J.
@sarah.growth •

We just hit 10k MRR! PostWorthy was key to our launch strategy. The LinkedIn ad mockup generator is an absolute game-changer for B2B social proof.

Praising SaaS Growth Lead

88
15 comments

Used by 5,000+ marketers and agencies to build B2B authority

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Turn Testimonials into Social Proof Assets

If you've received praise via email, G2, or DMs, don't let it sit in your inbox. Paste it into PostWorthy and generate a high-fidelity LinkedIn post mockup. As a leader in social proof software, we help you package your wins for use on landing pages, in your ads, or in investor decks.

Pixel-perfect LinkedIn 2026 UI
High-res PNG & SVG downloads

The High-Status Standard for B2B Authority

LinkedIn is more than a social network; it’s a global boardroom. When you share a client recommendation, the medium is the message. Using a LinkedIn mockup generator ensures your authority remains intact by avoiding blurry captures.

LinkedIn Ad Mockup Generator

Create high-fidelity linkedin ad mockups for client approvals or split testing before you spend a cent on campaign production.

Agency-Grade Post Previews

We mimic the exact font rendering of the actual LinkedIn UI. Your clients won't be able to tell the difference between your fake linkedin post mockup and a live post.

Who uses the PostWorthy LinkedIn Mockup Tool?

Agency Owners

Create realistic ad previews for client approvals. Show exactly how their brand will appear in the feed.

See how agencies use PostWorthy

SaaS Founders

Transform user praise from emails into high-fidelity social posts for your landing page.

Discover why founders choose us

LinkedIn Ghostwriters

Share drafts visually instead of pasting plain text. Help clients visualize the final linkedin post mockup.

Social Media Managers

Catch formatting errors and see how text wraps before hitting publish on the live feed.

How to Create Your LinkedIn Mockup (Step-by-Step)

01.

Enter Author Details: Fill in the name and headline. Use our AI Avatar generator if you want a professional look while protecting identity.

02.

Paste Mockup Content: Add your testimonial or announcement text. Use our AI Polish tool to refine the B2B tone.

03.

Adjust Engagement: Set the number of likes and celebrates to match the buzz you want to project.

04.

Download & Share: Export your free mockup as a high-res PNG. It’s ready for your website or ads instantly.

LinkedIn Post Mockup FAQ