Dedicated LinkedIn Post Simulator

Social Post Preview Tool & Hook Cutoff Checker | LinkedIn, X, Threads, IG

Simulate the exact 3-line desktop and 5-line mobile "...see more" cutoff fold. Check algorithmic hook strength and bold/italic Unicode styling.

Chars::0/ 3,000
Words::0
Lines::0
⏱️ ⏱️ Dwell::0s

Post Preview

Live
📱 Mobile View (~140 chars / 3-5 line fold)
Author Avatar
Alex Vance• 1st
Founder & Head of Growth @ Acme Labs | Ex-Google | Building in public 🚀
1h•
Start writing and your post will appear here...
✂️ ✂️ Cutoff Line

↑ Visible in Feed · Hidden Below ↓

👍👏❤️
184
42 Comments•18 Reposts

Preview updates in real time as you type · 100% Client-Side Privacy

⚡Simple 3-Step Guide

How to Use — LinkedIn Feed Simulator

3 simple steps to perfect your post formatting, verify live feed boundaries, and maximize engagement.

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01

Draft Your Hook & Content

Type or paste your post into the editor with bold and italic formatting.

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02

Inspect the Cutoff Fold

Compare desktop (3 lines) and mobile (5 lines) before "...see more".

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03

Score & Copy in 1 Click

Check hook score (0–100) and copy formatted text ready to publish.

💎Built for High-CTR Results

Why Creators & Marketing Teams Use This Tool

Engineered specifically for social growth practitioners who cannot afford feed formatting surprises.

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Live '...see more' Cutoff Fold

Calculates precise character-to-line wrapping on ~347px mobile viewports vs ~555px desktop viewports before you publish.

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4-Pillar Hook Strength Engine

Evaluates curiosity gaps, punchy patterns, brevity (<12 words), and line rhythm to maximize dwell time and click-through rates.

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Dual Feed Real-Time Rendering

Simulates native LinkedIn typography, profile headlines, verified badges, reaction counters, and post attachment ratios.

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1-Click Unicode Formatter

Format bold, italic, serif, sans, underline, strikethrough, and bullet points without breaking screen readers.

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100% Client-Side & Private

Zero tracking cookies, no server uploads, and no sign-up required. Your post drafts and media never leave your browser.

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High-Res PNG Export

Export pixel-perfect feed mockups to share with clients, marketing teams, or stakeholders for fast social media approvals.

🎯Who It's For

Engineered for High-Output Creators & Growth Teams

From solo builders to global marketing agencies, PreviewYourPost prevents bad formatting, hidden hooks, and embarrassing typos before your posts reach feeds.

🖋️Ghostwriters

LinkedIn Ghostwriters & Creators

Fine-tune viral opening hooks and craft high-CTR thought leadership posts for founders and executives.

💼Marketing Teams

B2B Marketing & Growth Teams

Test organic announcements, hiring posts, and product launch hooks before publishing to company pages.

🏢Agencies

Social Media Agencies

Generate clean PNG feed previews for multi-client review cycles and fast editorial approvals.

🚀Founders

Founders & Solo Builders

Build a personal brand with consistent typography, punchy value propositions, and professional post layouts.

📈Sales Reps

Sales & RevOps Pros

Craft personalized social selling updates, prospect shout-outs, and high-converting case studies.

🤝Recruiters

Recruiters & Talent Leads

Format eye-catching job openings and candidate spotlights that stand out in crowded candidate feeds.

❓Got Questions?

Frequently Asked Questions

Clear, authoritative answers to common technical, formatting, and safety questions.

LinkedIn cuts off posts after roughly 140–160 characters (5 lines) on mobile and 210–240 characters (3 lines) on desktop.

Yes! All drafting and previews run 100% locally in your browser with zero data sent to external servers.

🚀100% Free · Zero Sign-up · Client-Side Private

Preview your posts on every social platform

The free preview studio for creators & teams. See exactly how your post looks on LinkedIn, Instagram, X, and Threads before publishing.

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Saved Drafts

Stored 100% locally in your browser's LocalStorage

100% Client-Side Private
✨Notification