Last updated September 9, 2026
Privacy Policy
This policy describes the browser-local utility operated by DreamSpark AI LLC.
- Audio stays on device
- No account
- No server upload
- No analytics
Audio stays in your browser
When you choose an audio file, your browser reads it into temporary memory and performs the analysis on your device. Tempo & Key Finder does not send the selected audio, filename, decoded PCM, waveform, audio hash or analysis result to its server.
Who is responsible for the site
DreamSpark AI LLC publishes and operates Tempo & Key Finder. Privacy questions and requests can be sent to support@tempokeyfinder.com.
No accounts, cloud library or analytics
The current application does not provide user accounts, a song database, cloud audio storage or an analytics integration. It does not intentionally create advertising or account cookies. Results remain in the current browser page and are cleared when you reload or leave.
Hosting requests are separate from audio analysis
Your browser still requests the page, styles, scripts, Worker and open-source files from the web host. As with ordinary website hosting, infrastructure providers may process technical request information such as IP address, user agent, requested URL, time and security logs. Those requests are not used to upload the audio or its analysis result.
Support messages
If you email support, the information you choose to include is sent through your email provider and processed so the request can be answered and reasonable business records can be maintained. It is kept only as long as needed for those purposes or legal obligations. Do not attach an audio file unless you intentionally choose to share it and have the right to do so. You may ask us to correct or delete information in a support conversation, subject to applicable legal requirements.
Children's privacy
The site is a general music utility and is not directed to children. It does not offer accounts or profiles and does not knowingly collect personal information from children through the analyzer. If you think a child has sent personal information in a support message, contact us so we can review and delete it where required.
Changes and contact
This policy will be updated if the product’s data handling changes. Questions can be sent to support@tempokeyfinder.com.