Terms of Service
Last Updated: August 10, 2026. Please review our terms of use, client-side processing guarantees, and medical/financial disclaimers.
1. Acceptance of Terms
By accessing or using Tools Stak ("the Service"), available at toolsstak.com, you agree to be bound by these Terms of Service. If you do not agree to all terms, you may not access or use the site. No registration or account creation is required to use any utility tool on Tools Stak.
2. Permitted Use & Browser Execution
Tools Stak provides free browser-based web tools for developers, writers, financial planning, unit conversion, and general productivity. All processing, data calculations, formatting, and file parsing (including PDF conversions, hashing, and regex evaluation) take placelocally inside your web browser.
- You may use Tools Stak for personal, educational, or commercial purposes.
- You agree not to attempt to disrupt site infrastructure, bypass access controls, or automate malicious requests.
- You are responsible for ensuring that data pasted into our utilities does not violate third-party rights or applicable laws.
3. Legal Disclaimers (Financial & Health Tools)
Tools Stak provides calculations and educational tools based on standard industry formulas and algorithms. However, outputs from specific tool categories carry the following disclaimers:
Calculations are estimates based on user-provided parameters. They do not constitute formal banking advice, tax advice, or loan commitments. Consult a certified financial planner or CPA for official financial decisions.
Health metrics rely on general population formulas (such as Mifflin-St Jeor and WHO BMI standards). They are provided for informational tracking only and are not intended as medical advice or clinical diagnosis.
4. Third-Party Advertising & AdSense Compliance
Tools Stak displays third-party advertisements served via Google AdSense. By using the site, you acknowledge that Google and its advertising partners may use cookies (such as the DART cookie) to serve ads based on your visits to Tools Stak and other websites. For detailed information on ad privacy, cookie controls, and opt-out options, please view ourPrivacy Policy.
5. Contact Information
If you have questions regarding these Terms of Service or wish to report an issue, please reach out to us atsupport@toolsstak.com or visit ourContact Page.