Use these tools with audio you own or are permitted to process. You are responsible for obtaining any necessary permission and for the way you use the output. No compulsory copyright checkbox is required.
The tools are provided for practice and general calculations. Inspect the output before relying on it. Equal temperament and fixed tempo are mathematical assumptions, not a transcription or diagnosis of a performance. Browser support, local storage and device memory can affect results.
No account, subscription or payment is required. Tools may change or be unavailable. For a problem or correction, use the contact form. These terms do not limit rights that cannot be excluded under applicable law.