🚀 Welcome to BlackRatio Studio — Free browser-based music tools, audio-to-MIDI converters, and notation studio!
BlackRatio Studio

Privacy Policy

1. Introduction & Scope

Welcome to BlackRatio Studio ("we," "our," or "us"), accessible via https://theblackratio.com. We are dedicated to respecting and protecting the privacy of musicians, producers, students, and creators who access our online studio, audio tools, and educational tutorials.

This Privacy Policy explains how information is collected, used, processed, and safeguarded when you visit or interact with our website. It also outlines your privacy rights under applicable data protection regulations, including the European Union General Data Protection Regulation (GDPR), the UK Data Protection Act, and the California Consumer Privacy Act as amended by the California Privacy Rights Act (CCPA/CPRA).

2. Information We Collect

We adhere to the principle of data minimization and only collect information necessary to deliver, maintain, and protect our services.

A. Information You Voluntarily Provide

  • Contact Inquiries: When you submit messages via our Contact Page, we collect your name, email address, subject line, and message content so our support team can respond to your inquiry.
  • Feedback & Bug Reports: When you submit technical bug reports or feature suggestions, we receive the details and optional contact email you choose to provide.
  • Administrator Credentials: Authorized site administrators maintain account identifiers (username and email address) stored securely with cryptographic salt and PBKDF2 SHA-512 hashing.

B. Technical & Device Data Automatically Collected

When your browser requests pages from our website, standard web server access logs may temporarily record:

  • Your Internet Protocol (IP) address.
  • Browser type, engine version, and operating system.
  • Referring URL and date/time stamps of page requests.
  • General geographic region (country or city level, without precise GPS tracking).

3. Audio & Music File Processing: How Your Files Are Handled

Because BlackRatio Studio is a music processing platform, transparency regarding uploaded audio and score files is of paramount importance:

A. Client-Side Browser DSP (Core Music Tools)

For our core transcription, audio analysis, and notation tools—including MP3 to MIDI, WAV to MIDI, BPM Detector, Key & Chord Finder, Sheet Music Transposer, and the In-Browser DAW Studio:

  • Audio processing occurs entirely within your browser's local memory via the Web Audio API.
  • Your audio files, recordings, and musical scores are NEVER transmitted, uploaded, or stored on our web servers.
  • All Fast Fourier Transform (FFT) computations, pitch extraction, and MIDI generation execute locally on your processor.
  • When you close or refresh your browser tab, the audio data in browser memory is immediately discarded.

B. Server-Side Asset Management (Media Library)

Images uploaded by authorized website administrators for blog articles or site logos are stored securely in the server's public asset directory and served via content delivery networks.

4. How We Use Collected Information

We use collected information solely for legitimate operational purposes:

  • Delivering, operating, and improving our online music tools and user interfaces.
  • Responding to user inquiries, technical feedback, and bug reports.
  • Monitoring system stability, mitigating security threats, and preventing unauthorized administrative access.
  • Measuring aggregated platform usage trends to prioritize future tool development.
  • Maintaining free public access to our suite of music utilities and educational guides.

5. Cookies & Local Storage

We utilize standard browser cookies and local storage tokens strictly for essential functionality:

A. Essential Local Storage & Session Tokens

  • br_theme: Stores your explicit choice between Dark Mode and Light Mode in your browser's localStorage so your visual preference persists across page navigation and reloads.
  • br_admin_session: A cryptographically signed, HttpOnly, secure session cookie utilized strictly for authorized administrators accessing the private CMS dashboard.

B. Analytics & Advertising Cookies (Conditional Disclosures)

  • Web Analytics: If web analytics services (such as Google Analytics 4) are enabled by the site operator, anonymized and aggregated statistics regarding page visits and tool usage may be gathered. No personal identifiers or audio recordings are transmitted.
  • Future Advertising: If third-party advertising partners are enabled in the future to help maintain free public access, accredited ad networks may deploy cookies to deliver relevant contextual content.

6. Advertising & Third-Party Disclosures

  • Current Advertising Status: Advertisements are not currently displayed on BlackRatio Studio, and Google AdSense is not currently active on this website. All music tools, studio features, and tutorials are freely accessible without advertisements.
  • Future Advertising Disclosures: To sustain free public access, we may enable accredited advertising networks (such as Google AdSense) in the future. Should advertising be activated:
  • Third-party vendors and ad networks, including Google, may use cookies to serve advertisements based on a user's prior visits to this website or other websites on the Internet.
  • Users may manage their personalized advertising preferences or opt out at any time by visiting Google Ads Settings or by visiting AboutAds.info.
  • If required by applicable data protection laws (such as in the European Economic Area, UK, or Switzerland), an approved Consent Management Platform (CMP) will be implemented to provide visitors with explicit, granular consent choices before any non-essential advertising cookies are deployed.

7. Data Retention & Deletion

  • Contact Submissions: Retained only for as long as necessary to address your inquiry or provide technical support, after which they are archived or deleted.
  • Server Access Logs: Technical web server logs are automatically rotated and deleted after 30 to 90 days.
  • Audio Files: As noted in Section 3, audio files processed in client-side tools are never retained on our servers.

8. Data Security

We implement rigorous technical, cryptographic, and administrative measures to protect your information:

  • Transport Layer Security (TLS/HTTPS): All traffic between your browser and BlackRatio Studio is encrypted using modern TLS protocols.
  • Secure Cookie Attributes: Administrative cookies are configured with HttpOnly, SameSite=Lax, and Secure flags to prevent cross-site scripting (XSS) and interception.
  • Brute-Force Protection: Rate-limiting mechanisms protect our administrative authentication endpoints against automated credential guessing.

9. Your Privacy Rights

Depending on your geographic location, you may possess specific statutory rights regarding your personal information:

  • Right to Access & Portability: Request details regarding personal data we hold about you.
  • Right to Rectification: Request correction of inaccurate or incomplete personal information.
  • Right to Erasure ("Right to be Forgotten"): Request deletion of your personal contact records.
  • Right to Restrict or Object to Processing: Object to or restrict specific forms of data processing.
  • Non-Discrimination: We will never deny services, charge different prices, or alter tool quality if you exercise your privacy rights.

To exercise any of these rights, contact our Data Protection Coordinator at contact@theblackratio.com.

10. Children's Privacy

BlackRatio Studio is intended for general audiences, musicians, and students. We do not knowingly solicit or collect personal information from children under the age of 13 (or under 16 in applicable European jurisdictions). If we discover that personal data has been submitted by a child without verifiable parental consent, we will promptly delete that data.

11. Changes to This Privacy Policy

We may periodically update this Privacy Policy to reflect technical enhancements, architectural updates, or evolving legal standards. When modifications occur, we will update the "Last Updated" date at the conclusion of this document. Continued use of BlackRatio Studio following posted updates constitutes acceptance of the revised terms.

12. Contact Information

If you have questions, concerns, or requests regarding this Privacy Policy or our data handling practices, please contact:

BlackRatio Studio Website: https://theblackratio.com Email: contact@theblackratio.com Contact Form: https://theblackratio.com/contact

Last Updated: November 1, 2026