The service
Handy Tool Lab provides free informational calculators and browser-based utilities. Features may be corrected, changed, suspended, or removed without notice. No account, subscription, service-level agreement, or guaranteed support is provided unless separately stated in writing.
Permitted use
You may use the tools for lawful personal or business purposes. You are responsible for the data you process, the results you rely on, and compliance with laws, contracts, licenses, and third-party rights that apply to your use.
Prohibited use
You must not disrupt the service, bypass security controls, distribute malware, overload the server through automated requests, scrape in a manner that materially impairs availability, misrepresent results as professional certification, or process content you have no right to use.
Ownership and feedback
The site design, original copy, and service code are protected by applicable rights, while bundled open-source libraries remain under their respective licenses. You retain rights in content processed locally. Feedback may be used to improve the service without an obligation to compensate you.
No warranty
The service is provided as available and without warranties to the maximum extent permitted by law. We do not guarantee uninterrupted availability, compatibility, accuracy, fitness for a particular purpose, preservation of locally stored data, or that every file will be processed successfully.
Limitation of liability
To the maximum extent permitted by law, Handy Tool Lab and its operator are not liable for indirect, incidental, special, consequential, or business losses arising from use of the service. Rights that cannot legally be excluded remain unaffected.
Changes and disputes
Updated terms apply from the date posted. If a dispute arises, contact us first with enough detail to seek an informal resolution. These terms are governed by applicable law without limiting mandatory consumer protections that apply in your place of residence.