Terms of Service

Last updated: February 15, 2026

Welcome to Mandubun. By installing or using our Chrome extension, you agree to these terms. If you don't agree, please uninstall the extension.

1. What Mandubun Does

Mandubun is a language learning tool that helps you learn Korean while reading webtoons. The extension enhances your reading experience with translations, vocabulary practice, and grammar exercises.

2. Your Account

• You sign in using your Google account.
• You are responsible for keeping your account secure. Don't share your login credentials.
• You must be at least 13 years old to use Mandubun.

3. Free and Pro Plans

• Free plan — You can access the first chapter of any series for free.
• Pro plan — A paid subscription that unlocks all chapters.
• Pro subscriptions renew automatically. You can cancel at any time through your account settings, and your access continues until the end of the billing period.
• Refunds are handled on a case-by-case basis. Contact support@mandubun.com if you have billing issues.

4. Acceptable Use

You agree not to:

• Use the extension to scrape, redistribute, or republish webtoon content
• Reverse-engineer, modify, or redistribute the extension
• Use automated tools or bots to interact with the service
• Interfere with or disrupt the service for other users

5. Third-Party Content

Mandubun does not own or host webtoon content. The webtoons you read are provided by Naver and their respective creators. Mandubun is a reading aid that enhances content you access directly. We are not affiliated with or endorsed by Naver or any webtoon creators.

6. Intellectual Property

Mandubun, including its code, design, artwork, and learning features, is owned by Mandubun. You may not copy, modify, or redistribute any part of the extension without permission.

7. Privacy

Your use of Mandubun is also governed by our Privacy Policy, which explains what data we collect and how we use it.

8. Service Availability

• We aim to keep Mandubun available and reliable, but we don't guarantee 100% uptime.
• We may update, modify, or discontinue features at any time.
• If we discontinue the Pro plan, active subscribers will not be charged further.

9. Limitation of Liability

Mandubun is provided "as is" without warranties of any kind. To the maximum extent permitted by law, we are not liable for any damages arising from your use of the extension, including but not limited to loss of data, loss of learning progress, or service interruptions.

10. Account Termination

• You can stop using Mandubun at any time by uninstalling the extension.
• To delete your account and data, contact support@mandubun.com.
• We may suspend or terminate accounts that violate these terms.

11. Changes to These Terms

We may update these terms from time to time. Changes will be posted on this page with an updated date. Continued use of the extension after changes constitutes acceptance of the new terms.

12. Contact

If you have questions about these terms, contact us at support@mandubun.com.