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📚 Learning

📚 인프런

South Korea's largest IT & dev online learning — free to premium courses

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Category
Online Learning
Provider
인프런(Inflearn)
Free
✅ Many free courses
Platform
Web · iOS · Android

About

Inflearn is South Korea's largest e-learning platform specialising in IT and software development. It hosts tens of thousands of courses on web development, Python, data science, machine learning, DevOps, and more. A significant portion of courses are free, making it accessible to beginners. Korean developers and instructors create practical, job-focused content used by students and working professionals alike. Learning roadmaps help you plan your study path.

Key Features

Pricing

Free

  • Unlimited free courses
  • Community access

Paid Courses (per course)

  • Varies by course (from ₩11,000)
  • Lifetime access

💡 Tips

  • Always watch the free preview lessons before buying — it's the best way to verify the instructor's teaching style matches how you learn.
  • Inflearn runs irregular sale campaigns and bundle discounts. Add courses to your wishlist to be notified when prices drop.
  • Free courses alone can teach you the fundamentals of web development, Python, and Linux — build your foundation before investing in paid content.

Frequently Asked Questions

Do courses expire?

Most paid courses offer lifetime access with no expiry. Some subscription-based content may differ — check before purchasing.

How do I get a completion certificate?

Complete at least 80% of a course to receive a certificate. Find it under My Page → My Learning → Certificates.

How does Inflearn compare to Udemy?

Inflearn excels in Korean-language practical content aimed at the Korean job market. Udemy offers a wider global catalogue in English with deeper discounts. Use both for the broadest coverage.