1. This Terms of Use (hereinafter referred to as the "Agreement") constitutes a legally binding contract between you (hereinafter referred to as the "User") and the operator of the Mantools website (hereinafter referred to as "we", "us", or "our") regarding your access to and use of this website and all of its online tools.
2. By accessing, browsing, or using any function or tool on this website, you acknowledge that you have read, understood, and voluntarily agreed to be bound by all the terms of this Agreement. If you do not agree to any part of this Agreement, you must immediately cease using all services on this website.
3. We reserve the right to amend this Agreement from time to time in response to business operations, legal, or regulatory changes. The revised Agreement will be posted directly on the website. Your continued use of the website services after such posting constitutes your acceptance of the updated terms. Please review this Agreement periodically.
1. We provide a variety of free, browser-based online tools, including but not limited to an online calculator, timestamp conversion, QR code generation and decoding, format conversion, encoding/decoding, character statistics, IP lookup, ISBN book search, and other tool services.
2. Most tools on this website run locally in your browser and do not require uploading data. For some functional tools (e.g., IP lookup, ISBN book search), the information you input and your IP address may be temporarily transmitted to our backend to complete the requested operation. This data is used solely for the purpose of providing the requested service. It is not permanently stored, not misappropriated, and not disclosed to any third party.
3. Registration or login is not required to use this website. We do not actively collect personal information such as your name, phone number, ID number, or home address.
4. We reserve the right to add, modify, optimize, suspend, discontinue, or terminate any tool or service on the website. We shall not be liable to users for any service interruption resulting from such changes.
1. You agree to use our services only for lawful purposes and in compliance with all applicable laws and regulations, including but not limited to the Cybersecurity Law of the People's Republic of China and the Copyright Law of the People's Republic of China.
2. The following actions are strictly prohibited:
3. You bear sole legal responsibility for all content you input, upload, or generate using our tools. If your violation of these terms causes any loss to us or to a third party, you agree to fully compensate for such losses.
4. If you are a minor, you must use our services under the guidance and supervision of a parent or legal guardian, who is responsible for ensuring your compliance.
1. All content on this website, including but not limited to page designs, text, icons, tool programs, functional code, and layout, is our intellectual property and is protected by relevant laws.
2. Users are permitted to use our services solely for personal, non-commercial purposes. Any reproduction, copying, alteration, commercial use, or distribution of any part or the whole of this website or its tools without our prior written authorization is strictly prohibited.
3. The intellectual property rights in content generated or converted using our tools belong to you. However, you may not use such content to infringe upon the legal rights of any third party.
1. All tools on this website are provided for free and on an "as is" basis. We make no warranties, express or implied, and do not guarantee that the tools will operate without errors, that results will be perfectly accurate, or that the service will be uninterrupted.
2. We are not liable for any loss of data, incorrect results, or file corruption resulting from your own equipment failure, browser issues, network interruption, or operational errors.
3. We shall not be liable for any direct, indirect, incidental, or consequential damages, including loss of data or profits, arising from your use of our tools.
4. We are not liable for any temporary or permanent interruption of services due to force majeure events, including but not limited to cyberattacks, natural disasters, telecommunications failures, or changes in laws or regulations.
5. This website provides only the technical functionality of the tools and is not responsible for the content, actions, or results arising from your use of them.
1. Any dispute arising from or relating to this Agreement or your use of the services shall first be resolved through good-faith negotiation. If negotiation fails, either party may submit the dispute to a court of competent jurisdiction in the place where the website operator is domiciled.
2. This Agreement constitutes the entire agreement between you and us regarding the services and supersedes all prior oral or written communications.
We take your privacy seriously. This Privacy Policy explains how we collect, use, and store data. We will not steal, misuse, trade, or disclose any user data to any third party. This policy applies to all users who access or use our website.
1. We Do Not Collect Sensitive Personal Information: Registration is not required, and we do not actively collect your name, phone number, email address, ID number, home address, or other personal information. You can use our website anonymously.
2. IP Address Collection and Use: When you use the IP lookup tool, we temporarily access your network IP address solely to provide the geolocation information you requested. This IP data is used temporarily and is not permanently stored after the query is completed.
3. User-Provided Content: For tools such as the ISBN book search, the ISBN number you input is temporarily transmitted to our backend to complete the lookup. This data is used only for that single operation and is not stored, archived, or used for any other purpose.
4. Client-Side Tools: For tools that operate entirely on the client side (e.g., calculator, encoding conversion, character counter), all data processing occurs within your browser and is not uploaded to our servers.
5. Cookies and Local Storage: We use only minimal local storage to optimize your browsing experience. This data remains on your device, is not accessible by us, and is not used for user tracking or profiling.
To ensure the security and stability of the website and to troubleshoot issues, our servers automatically generate anonymous access logs. These logs may include access time, pages visited, browser type, operating system, and IP segment.
1. We solemnly promise: We will never sell, rent, transfer, or share your data with any individual, company, or third-party organization. We do not use query records, IP addresses, or input content for advertising, user profiling, or any other commercial purposes.
2. We will cooperate with regulatory authorities by providing relevant logs only in the following legally required circumstances:
Some pages on this website may contain links to external websites or third-party resources. This Privacy Policy does not apply to those third-party platforms. We encourage you to review their privacy policies and protect your own information when you leave our site.
1. Because temporary data and access logs are automatically cleared, you do not need to request deletion. Closing the page or tool terminates the data interaction.
2. If you believe that our website has collected or disclosed your data in violation of this policy, you may contact us through the channels provided on the website. We will investigate and respond promptly.
We may update this Privacy Policy from time to time in response to legal changes or our operational needs. The updated policy will be posted on this website and will become effective on the date of posting. Your continued use of the website after the effective date constitutes your acceptance of the updated terms.
