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LinkedIn Content Creator

AI-powered tool to generate, schedule, and post professional LinkedIn content with smart research and batch creation capabilities.

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What it does

LinkedIn Content Creator is an AI-powered application that helps content creators and marketers generate professional LinkedIn posts without manual writing. It uses Google’s Gemini AI to research topics, generate variations, and intelligently schedule content across multiple post formats.

How it works

The tool connects your LinkedIn account via OAuth, then lets you configure your brand voice and target audience. Simply describe what you want to post about—the AI researches best practices and generates multiple variations. You can create text posts, image-based content, and carousel posts. The built-in calendar helps you schedule posts for optimal timing, and batch generation lets you create multiple variations simultaneously.

Use cases

  • Marketing teams streamlining social media content calendars
  • Thought leaders maintaining consistent posting without writing fatigue
  • Freelancers and agencies delivering faster client content
  • Product teams sharing updates and announcements

Who benefits

Content designers, product marketers, and growth teams who spend significant time crafting LinkedIn posts but want to maintain quality and consistency while reducing effort.

Frequently asked questions

How do I set up LinkedIn Content Creator?
Clone the repository, install dependencies with npm install, then configure your API keys. You'll need a Gemini API key from Google AI Studio and LinkedIn OAuth credentials from LinkedIn Developers. Set these in your .env file, then run npm run dev to start.
What API keys do I need?
You need a Gemini API key for AI content generation (required) and LinkedIn OAuth credentials to post directly (required). Optionally, add a Firecrawl API key for enhanced web research capabilities. Get Gemini keys from Google AI Studio and LinkedIn credentials from LinkedIn Developers portal.
Can I schedule posts in advance?
Yes. The built-in content calendar lets you schedule and manage posts. You can set posting times, view your schedule, and manage multiple posts across different dates using the intuitive calendar interface.
What content formats does it support?
The tool supports text posts, image posts, and carousel/document posts. Each format is optimized for LinkedIn engagement. You can generate multiple variations of the same content and choose which format works best for your audience.
How does the AI research feature work?
Before generating content, the AI researches your topic and LinkedIn best practices using the Gemini API and optionally Firecrawl. This ensures generated content is informed, relevant, and follows current platform trends for maximum engagement.
Can I batch generate multiple posts?
Yes. Batch generation lets you create multiple post variations at once. This is useful for planning content weeks in advance or testing different angles on the same topic to see what resonates with your audience.
Is there a dark mode?
Yes. The app includes full theme support with both dark and light modes for comfortable viewing in any lighting condition. Toggle between themes in the settings.
How is my LinkedIn data kept secure?
The app uses OAuth 2.0 for secure LinkedIn authentication. An Express.js proxy server handles token exchange, and your credentials are never stored in the frontend. Always use HTTPS in production and keep your OAuth secrets private.

Glossary

OAuth 2.0
A secure authorization protocol that lets the app access your LinkedIn account without storing your password. You grant permission once, and the app uses a token to post on your behalf.
Gemini AI
Google's advanced language model that powers the content generation. It understands context, brand voice, and LinkedIn conventions to create professional, on-brand posts.
Batch Generation
Creating multiple post variations in one action. Useful for planning content calendars or testing different headlines and angles on the same topic.
Content Calendar
A visual scheduling tool showing all your planned posts over time. It helps you organize, review, and manage content publication dates and times.
Brand Voice Configuration
Settings where you define how the AI should write—your tone, terminology, values, and audience focus—so generated content sounds authentically like you.

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