Terms and Conditions

Last updated: August 2026

These Terms and Conditions govern your use of OnlinePitchChanger.com, including its browser-based music and audio tools, calculators, analysis features, vocal tools, educational articles, and related website services.

OnlinePitchChanger.com is independently operated by John Mayer.

By accessing or using this website, you agree to these Terms. If you do not agree, please stop using the site.

1. About OnlinePitchChanger.com

OnlinePitchChanger.com provides tools and educational resources related to:

  • pitch and key changes;
  • tempo and BPM;
  • audio processing;
  • music-theory calculations;
  • song-key analysis;
  • vocal range and voice-related tools;
  • practical music and singing education.

Some tools process media, some analyze inputs, and others perform mathematical or music-theory calculations.

Individual tools may have different technical requirements and limitations.

2. Using the Website and Tools

You may use the public features of OnlinePitchChanger.com for lawful personal, educational, creative, or professional purposes, subject to these Terms.

You are responsible for:

  • providing valid and lawful inputs;
  • checking whether a result is suitable for your intended use;
  • maintaining copies of important source files;
  • complying with copyright and other third-party rights;
  • complying with applicable laws and platform rules.

We may modify, replace, limit, or discontinue a tool or website feature when necessary.

OnlinePitchChanger.com does not guarantee that every feature will remain available indefinitely or work with every browser, device, format, or operating system.

3. Tool Results and Limitations

Different tools produce different kinds of results.

Some calculations, such as defined semitone or frequency relationships, may produce deterministic mathematical results when valid inputs are provided.

Other features can involve estimation, interpretation, detection, or digital processing. These may include:

  • song-key detection;
  • pitch detection;
  • vocal-range measurements;
  • voice-type suggestions;
  • processed audio or video output.

Results from these features may vary depending on factors such as:

  • source quality;
  • microphone quality;
  • background noise;
  • musical complexity;
  • browser or device behavior;
  • file format;
  • processing settings;
  • the method used by the tool.

Automatic analysis should not be treated as infallible.

For additional technical information, see How It Works.

4. Audio, Video, and Other User Media

You are responsible for ensuring that you have the legal right to use any audio, video, recording, URL, or other material you provide to a tool.

You should only use material when you:

  • own it;
  • have permission from the rights holder;
  • are authorized by an applicable license;
  • or otherwise have a lawful basis for the intended use.

You remain responsible for any output you create, save, publish, distribute, perform, or otherwise use.

OnlinePitchChanger.com does not grant you rights to copyrighted material simply because a tool can technically process or interact with it.

For tools identified as local-processing tools, selected media is not intentionally uploaded to OnlinePitchChanger.com servers for processing or permanent storage.

Because tool architectures can differ, current file-handling information is maintained on the Data Security page.

5. YouTube and Other Third-Party Platforms

Some features may interact with content or players provided by third-party platforms such as YouTube.

Third-party content remains subject to:

  • the platform’s terms and policies;
  • copyright and other rights held by the content owner;
  • technical restrictions imposed by the platform;
  • applicable law.

OnlinePitchChanger.com does not claim ownership of media hosted by YouTube or other third-party services.

Availability of embedded or third-party content may depend on factors outside our control, including:

  • privacy settings;
  • regional restrictions;
  • embedding restrictions;
  • age restrictions;
  • account status;
  • platform changes;
  • browser behavior.

You are responsible for using third-party services and content in accordance with their current terms.

OnlinePitchChanger.com is not affiliated with YouTube, Google, Spotify, record labels, music publishers, or other third-party platforms unless a relationship is specifically disclosed.

6. Acceptable Use

You agree not to use OnlinePitchChanger.com in a way that is unlawful, abusive, deceptive, or harmful to the website or other users.

You must not intentionally:

  • attempt unauthorized access to the website, server, or related systems;
  • interfere with normal website operation;
  • bypass security, rate limits, or access controls;
  • introduce malware, malicious scripts, or harmful code;
  • use automated systems in a way that creates unreasonable load or disruption;
  • scrape or reproduce substantial parts of the website in violation of applicable rights;
  • impersonate another person or organization;
  • use the site to facilitate unlawful infringement of third-party rights;
  • attempt to reverse engineer protected site-specific code except where such a restriction is prohibited by applicable law.

We may restrict access where necessary to protect the site, users, infrastructure, or legal rights.

7. Intellectual Property

Original text, branding, site-specific graphics, layouts, code, and other materials owned by OnlinePitchChanger.com are protected by applicable intellectual-property laws.

You may access and use the site for normal lawful purposes.

You may also share links to public pages and make limited quotations where allowed by applicable law, provided you do not falsely claim ownership or affiliation.

Third-party materials remain the property of their respective owners. These may include:

  • trademarks;
  • open-source software;
  • libraries;
  • fonts;
  • platform assets;
  • embedded media;
  • third-party documentation.

Reference to a third-party product or brand does not imply ownership, endorsement, or affiliation unless expressly stated.

8. No Professional Advice

OnlinePitchChanger.com provides general tools and educational information.

The site does not provide individualized:

  • medical diagnosis or treatment;
  • speech-language pathology services;
  • legal advice;
  • copyright-clearance advice;
  • professional mastering or audio-engineering services;
  • formal vocal classification;
  • personalized vocal coaching.

Voice-related content is educational and should not be used to diagnose injury, disease, or another medical condition.

If you experience persistent pain, sudden voice loss, unexplained hoarseness, or other health concerns, seek advice from an appropriately qualified healthcare professional.

If you need legal guidance about copyright, licensing, or another legal issue, consult an appropriately qualified legal professional.

9. Advertising and Commercial Relationships

OnlinePitchChanger.com may display advertising or participate in commercial relationships such as affiliate programs.

Advertising providers may operate under their own privacy, cookie, and data-processing practices.

Where a commercial relationship could reasonably affect how users interpret a recommendation, we aim to disclose that relationship appropriately.

Advertising, sponsorship, or affiliate compensation does not grant a third party control over factual editorial conclusions unless clearly disclosed otherwise.

For information about advertising-related data practices, see the Privacy Policy and Cookie Policy.

10. Third-Party Links and Services

OnlinePitchChanger.com may link to third-party websites, software, services, documentation, or platforms.

These links may be provided for:

  • reference;
  • attribution;
  • technical documentation;
  • convenience;
  • additional resources.

We do not control independent third-party websites and are not responsible for their availability, content, privacy practices, security, or terms.

A link does not automatically imply endorsement.

You should review the applicable terms and policies before using an external service.

11. Website Availability and No Warranties

OnlinePitchChanger.com is provided on an “as is” and “as available” basis to the extent permitted by law.

We do not guarantee that:

  • the website will always be available;
  • every tool will operate without interruption or error;
  • every browser or device will be supported;
  • every media format will work;
  • every analysis result will be exact;
  • processed output will meet professional production standards;
  • third-party content will remain available;
  • every article or tool will remain unchanged.

You are responsible for deciding whether a tool, result, or piece of information is appropriate for your intended use.

12. Limitation of Liability

To the maximum extent permitted by applicable law, OnlinePitchChanger.com and its operator will not be liable for losses arising solely from reliance on, inability to access, or use of the website, tools, processed output, or third-party services beyond liabilities that cannot lawfully be excluded.

This may include, where legally permitted, losses associated with:

  • lost files or work;
  • incompatible media;
  • inaccurate automated analysis;
  • interruption of service;
  • decisions made from educational content;
  • third-party platforms;
  • indirect or consequential losses.

Nothing in these Terms excludes or limits liability or consumer rights that cannot legally be excluded or limited.

13. Privacy and Data Handling

Use of OnlinePitchChanger.com may involve technical and personal information as described in our privacy documentation.

Please review:

These documents should be read together with these Terms where relevant.

14. Changes to the Website or These Terms

We may update these Terms when:

  • website features change;
  • new tools or services are introduced;
  • commercial relationships change;
  • legal or regulatory requirements change;
  • existing provisions require clarification.

The Last updated date at the top of this page will reflect material revisions.

Continued use of the website after revised Terms become effective may constitute acceptance of the updated Terms to the extent permitted by applicable law.

If you do not agree with a material change, you should discontinue use of the site.

15. General Legal Provisions

If a provision of these Terms is found to be invalid or unenforceable, the remaining provisions will continue to apply to the extent permitted by law.

Failure to enforce a provision on one occasion does not necessarily waive the right to enforce it later.

These Terms are subject to applicable law. Nothing in them is intended to remove mandatory consumer protections or other statutory rights that apply to you.

Any specific governing-law or jurisdiction requirement that cannot legally be waived will continue to apply.

16. Contact

Questions about these Terms can be sent to:

John Mayer
OnlinePitchChanger.com
Email: support@onlinepitchchanger.com

You can also use the Contact page.

For information about the limitations of educational and tool content, you may also review the Disclaimer.

Maintained by John Mayer
Last updated: August 2026

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