Welcome to previewog.com (the 'Site'), operated by Germanist, s.r.o. ('we,' 'our,' or 'us'). By accessing or using this Site, you agree to these Terms of Service.

Company Information
Germanist, s.r.o.
VAT ID: CZ11973030
Address: Nove sady 988/2, Stare Brno, 602 00 Brno, Czech Republic
Contact: marcel@uxcode.cz

1. Acceptance of Terms
By using this Site, you agree to be bound by these Terms of Service and our Privacy Policy. If you do not agree, do not use the Site.

2. Description of Service
previewog.com provides a free Open Graph preview tool that allows you to:
- Submit a URL and see how it appears when shared on 15+ social platforms
- Access educational content about Open Graph tags, link previews, and social sharing

We are not affiliated with any social media platform. Preview renderings are approximations based on publicly available design patterns.

3. Acceptable Use
You agree to:
- Use the Site for lawful purposes only
- Not submit URLs designed to exploit, harm, or overload our service
- Not attempt to bypass rate limits or abuse the URL fetching feature
- Not use the service to probe or scan third-party websites without their consent
- Not copy or redistribute our content without permission

4. No Warranty on Accuracy
While we strive for accuracy, we make no guarantees that:
- Preview renderings exactly match how each platform displays links
- Extracted meta tag data is complete or current
- Platforms will not change their preview designs at any time

Social platforms frequently update their link preview layouts. Our previews are visual approximations for reference only.

5. URL Processing and Caching
When you submit a URL, our server fetches the target page to extract Open Graph meta tags. By submitting a URL, you confirm that:
- You have a legitimate reason to preview that URL
- You are not using the service to access restricted or private content

Fetched metadata is cached for up to 24 hours. You can force a fresh fetch by re-submitting the URL via the form.

6. Intellectual Property
All content on this Site, including text, graphics, code examples, and educational materials, is owned by Germanist, s.r.o. or licensed to us. You may not:
- Resell or redistribute our materials
- Claim our content as your own
- Remove copyright or attribution notices
- Scrape or systematically download our content

7. Limitation of Liability
To the fullest extent permitted by law: We are not liable for any decisions you make based on information from this Site. You use this Site at your own risk.

We are not responsible for:
- The accuracy of preview renderings compared to actual platform behavior
- Content or meta tags of third-party URLs you submit
- Downtime or service interruptions
- Errors or omissions in our educational content
- Third-party website content

8. Indemnification
You agree to indemnify and hold harmless Germanist, s.r.o., its officers, and employees from any claims, damages, or expenses arising from your use of the Site or violation of these Terms.

9. External Links
Our Site contains links to third-party websites. We are not responsible for the content, accuracy, or practices of external sites. Review their terms and privacy policies independently.

10. Modifications to Terms
We reserve the right to modify these Terms at any time. Changes are effective immediately upon posting. Continued use of the Site constitutes acceptance of modified Terms.

11. Termination
We reserve the right to terminate or suspend access to the Site at our discretion, without notice, for any reason including violation of these Terms.

12. Governing Law
These Terms are governed by the laws of the Czech Republic. Any disputes shall be resolved in the courts of Brno, Czech Republic.

For U.S. users: Nothing in these Terms limits your rights under applicable U.S. consumer protection laws.

13. Severability
If any provision of these Terms is found unenforceable, the remaining provisions remain in full effect.

14. Entire Agreement
These Terms, together with our Privacy Policy, constitute the entire agreement between you and Germanist, s.r.o. regarding use of the Site.

15. Contact
For questions about these Terms:
marcel@uxcode.cz
Germanist, s.r.o., Nove sady 988/2, Stare Brno, 602 00 Brno, Czech Republic