Privacy Policy

Last updated: 2026-05-03

Introduction

This privacy policy explains how song-key-change-simulator.hub2.day (“KeyLift”) handles information when you visit or use this site. We aim to be clear and practical about what data is collected, why, and what choices you have.

Information We Collect

KeyLift is designed to help musicians transpose chord progressions and melodies and view on‑screen chord shapes for guitar, piano, and ukulele. Most of your work (such as chord progressions, melodies, and settings) is processed in your browser and stored locally on your device. We do not require accounts, and we do not intentionally collect the musical content you enter.

Browser‑local inputs

Chord progressions, melodies, key selections, and display preferences are stored in your browser (for example, using local storage). This data stays on your device unless you choose to export or share it. We do not receive or store this content on our servers.

Contact email

If you contact us at hello@song-key-change-simulator.hub2.day, we will use your email address and message solely to respond to your inquiry. We do not use contact information for marketing unless you explicitly ask us to.

Server and security logs

Our hosting provider may automatically log limited technical information such as IP addresses, request timestamps, browser type, and referring pages. These logs are used for security, abuse prevention, and basic operational monitoring. Logs are retained only as long as needed for these purposes and are not used to build personal profiles.

Cookies and Local Storage

KeyLift may use cookies or similar technologies for basic functionality, preferences, and advertising. Local storage may be used to remember your settings and recent projects in the browser.

Functional and preference storage

We may use cookies or local storage to remember preferences such as instrument selection, display options, and recent transposition settings. Disabling these features may limit some conveniences but will not prevent core functionality.

Advertising cookies

KeyLift uses Google AdSense to display ads. Google and its partners may set cookies or use similar technologies to serve ads based on your prior visits to this site or other sites. These may include:

• Personalized ads (where permitted by law and your consent)
• Non‑personalized ads using contextual information
• Limited ad tracking for frequency capping and reporting

You can manage your ad personalization settings through Google’s Ads Settings or your browser’s cookie controls.

GDPR / EEA / UK Consent

If you are located in the European Economic Area (EEA), the United Kingdom, or another region with similar laws, we rely on your consent for non‑essential cookies and personalized advertising. Where required, we provide consent mechanisms that allow you to accept or reject non‑essential cookies before they are set.

You have the right to:

• Access personal data we may hold about you
• Request correction or deletion of that data
• Withdraw consent for cookies or advertising at any time
• Object to or restrict certain processing
• Lodge a complaint with a supervisory authority

To exercise these rights, contact us at hello@song-key-change-simulator.hub2.day.

CCPA / CPRA‑style Choices

If you are a California resident, you may have the right to:

• Know what personal information is collected and how it is used
• Request deletion of personal information
• Opt out of the “sale” or “sharing” of personal information, where applicable
• Non‑discrimination for exercising your rights

We do not sell personal information in the traditional sense. However, if you wish to make a request or opt out of certain data uses (including certain advertising practices), contact us at hello@song-key-change-simulator.hub2.day.

Service Providers

We use third‑party service providers to operate KeyLift, including:

• Hosting and infrastructure providers
• Google AdSense for advertising
• Analytics or error‑reporting tools, if used

These providers may process limited technical data (such as IP addresses or device information) on our behalf, under contractual obligations to protect your information and use it only for the purposes we specify.

Data Retention

We retain personal data only as long as necessary for the purposes described in this policy:

• Server logs: retained for a limited period for security and operational needs.
• Contact inquiries: retained as long as needed to resolve your request, then deleted or anonymized.
• Advertising and analytics data: retained according to the policies of the relevant provider and applicable law.

Browser‑local data (such as your projects and preferences) remains on your device until you clear it.

Children’s Privacy

KeyLift is not directed to children under 13 (or the applicable age in your jurisdiction). We do not knowingly collect personal information from children. If you believe a child has provided personal information to us, contact us at hello@song-key-change-simulator.hub2.day so we can take appropriate steps.

Security

We implement reasonable technical and organizational measures to protect information against unauthorized access, alteration, or destruction. No method of transmission or storage is completely secure, so we cannot guarantee absolute security.

Third‑Party Links

KeyLift may link to external sites or services (for example, instrument tutorials or music resources). We are not responsible for their content or privacy practices. We encourage you to review the privacy policies of any third‑party sites you visit.

International Processing

Your information may be processed in countries other than your own, including countries that may not provide the same level of data protection. Where required, we take steps to ensure appropriate safeguards are in place for such transfers.

Changes to This Policy

We may update this privacy policy from time to time. When we do, we will update the “Last updated” date at the top of this page. Continued use of KeyLift after changes indicates your acceptance of the revised policy.

Contact

If you have questions or requests about this privacy policy or your data, please contact us at hello@song-key-change-simulator.hub2.day.