Post better on LinkedIn
Free tools to up your LinkedIn game
We believe building a personal brand on LinkedIn should be easy for everybody. Here are a bunch of free tools to get you going.
- AI LinkedIn Post Generator
- Generate LinkedIn posts that match your writing style in seconds.
- LinkedIn Post Humanizer
- Paste an AI-sounding post and get a version that reads like a human wrote it.
- LinkedIn Carousel Generator
- Create engaging carousel posts with AI-powered design and export as PDF.
- LinkedIn Video Downloader
- Download videos from public LinkedIn posts instantly and for free.
- LinkedIn Post Preview
- Preview and format your LinkedIn post before posting.
- LinkedIn Post Optimizer
- Get a detailed analysis and actionable tips to improve your posts.
- LinkedIn Post Roast
- Get a personalized roast of your LinkedIn post to learn or laugh.
- LinkedIn Headline Generator
- Create 10 personal LinkedIn Headlines in your language with a single click.
- LinkedIn Headline Analyzer
- Get a detailed analysis and actionable tips to improve your headlines.
- LinkedIn Content Strategy Designer
- Receive a personalized LinkedIn content strategy based on your profile and target audience.
- Weekly LinkedIn Post Ideas
- Get 5 awesome, personalized LinkedIn post ideas every week in your inbox.
- LinkedIn Post Wizard
- A custom GPT helping you to get ideas and turn those ideas into posts.
- LinkedIn Content Plan Wizard
- A custom GPT helping to plan out your content week.
- The best LinkedIn Posts templates
- Get the 35 best post templates by the best LinkedIn creators.
- LinkedIn Hashtag Research Tool
- Discover high-performing hashtags for your LinkedIn content with reach and engagement metrics.
- LinkedIn Character Counter
- Real-time character counter for LinkedIn posts, comments, headlines, and about sections with optimization tips.
- LinkedIn Post Date Extractor
- Extract the exact publication date and time from any LinkedIn post URL. Analyze posting schedules and patterns.
- LinkedIn Formatter
- Format your LinkedIn posts with bold, italic, and other text styles for better readability and impact.
- LinkedIn Emojis
- 200+ free professional emojis to copy and paste into your posts, organized by use case with ready-made combos.
Which tool should you start with?
Most people land here with one of three jobs. If you have nothing written yet, start with the AI LinkedIn post generator — it drafts from a topic instead of from a blank box. If you already have a draft that reads like a chatbot wrote it, run it through the post humanizer. If the draft is fine but you're unsure it will land, the post optimizer scores it and tells you what to change.
Do these tools need an account?
No. Every tool on this page runs without a sign-up, and nothing you paste is published anywhere. A few of them (the generator, the humanizer, the optimizer) call an AI model on our side, so they need an internet connection; the counters, formatters and preview tools run entirely in your browser.
Where the free tools stop and ContentIn starts
The free tools are single-shot: one post, one headline, one check, no memory of you. ContentIn is the opposite — it learns how you write from your existing posts, then drafts in that voice, keeps a queue, and schedules. If you've used the generator a few times and keep rewriting the same things by hand, that's the signal to try the full product. Everything here stays free either way.