Terms of Service

Last updated: July 1, 2026

1. Acceptance

By using 4ctoolhub.com ("the Site"), you agree to these terms. If you don't agree, please don't use the Site.

2. The service

The Site provides free online calculators, converters, generators and file utilities. Tools run locally in your browser. We may add, change or remove tools at any time without notice.

3. No professional advice

All results are estimates provided for information and education only. They are not financial, investment, legal, tax, accounting or medical advice, and may not reflect the exact terms offered by any lender, institution or authority. Always verify important figures with a qualified professional before acting on them. See the Disclaimer for details.

4. Acceptable use

You agree not to: (a) use automated systems to scrape or bulk-download the Site; (b) attempt to disrupt or overload the Site; (c) use the tools to create unlawful, fraudulent or misleading materials (for example, falsified invoices); or (d) reproduce the Site's content wholesale on another service.

5. Intellectual property

The Site's design, text and code are owned by 4C Tool Hub. Output you create with the tools (invoices, QR codes, converted files, generated text) is yours to use freely, including commercially.

6. Warranty disclaimer

The Site is provided "as is" and "as available", without warranties of any kind, express or implied, including accuracy, fitness for a particular purpose, or uninterrupted availability.

7. Limitation of liability

To the maximum extent permitted by law, 4C Tool Hub shall not be liable for any indirect, incidental, consequential or special damages, or for any loss of profits, data or business, arising from your use of the Site or reliance on any result it produces.

8. Third-party services

The Site displays advertising served by Google AdSense and fetches currency exchange rates from a third-party API. Those services are governed by their own terms and privacy policies.

9. Changes

We may update these terms from time to time. Continued use of the Site after changes constitutes acceptance of the updated terms.

10. Contact

Questions about these terms: support@4ctoolhub.com.