Terms of Use

Last updated: 01/11/2026

By using tools.letknowledge.com (the “Site”), you agree to these Terms. If you do not agree, please do not use the Site.

1. What the Site provides

The Site offers free online tools to format and validate JSON, encode and decode Base64, and encode, decode and parse URLs. The tools are provided for general information and development purposes.

2. Acceptable use

You agree not to:

use the Site for any unlawful purpose or to violate anyone’s rights;
attempt to disrupt, overload, hack or damage the Site or its hosting;
copy, scrape or resell the Site’s content in a way that harms us;
use the Site to create or spread malware, or to break into systems you do not own or have permission to test.

3. Your data and responsibility

You are responsible for the data you paste into the tools. Base64 is encoding, not encryption. Anyone can decode it. Do not use these tools to protect passwords, personal data, or secret keys. Keep backups of important data before you change it.

4. No warranty

The Site and its tools are provided “as is” and “as available”, without warranties of any kind, express or implied, including accuracy, reliability, fitness for a particular purpose, or uninterrupted availability.

5. Limitation of liability

To the fullest extent permitted by law, LetKnowledge is not liable for any loss or damage arising from your use of the Site, including data loss, errors in output, or decisions you make based on the results.

6. Intellectual property

The Site’s design, text and code belong to LetKnowledge unless stated otherwise. Third-party names and trademarks belong to their owners. You may use the tools for personal or business work, but you may not claim the Site as your own.

7. Third-party services

The Site may link to or rely on third-party services such as web hosting. We are not responsible for their content or practices.

8. Changes and availability

We may change, suspend or remove any part of the Site at any time, and we may update these Terms. Continued use of the Site after changes means you accept the updated Terms.

9. Governing law

These Terms are governed by the laws of [insert your country or jurisdiction]. Disputes will be handled in the courts of [insert location].

10. Contact

Email: [your-contact-email]

Note: This is a general template to get you started. Before relying on it for a business or for advertising approval, have a qualified lawyer review it for your country.