Privacy
What happens to your audio
Your files are opened in this browser tab, processed there, and given back to you as a download. They are never sent to sonicbatch.com or anywhere else.
Your files are not uploaded
- The site has no way to receive files, so your audio cannot be uploaded.
- We do not use any outside media, AI or processing services. All processing happens in your browser.
- The site is set up so your browser blocks attempts to send data to other websites.
- There are no accounts and no cookies used to identify you. Audio stays in memory. If you choose Save notes on this device, the MIDI workbench keeps one note draft, including its file name, in your browser. Clear session and saved notes deletes it. Nothing you save is sent to us.
What we measure
Sonic Batch uses analytics to count page views. It records the page, the website that sent you, and rough device and country information. It sets no cookie and does not track you across other websites.
Analytics never sees anything about your audio, such as file names, tags, length, size or settings.
What the server does
The server only delivers the website itself. Like any website, it may keep basic request logs, such as the page, the time, your IP address and your browser type. These never include file names, tags or audio.
Good to know
- Nothing is saved on a server. Closing or reloading the tab loses anything you have not downloaded yet.
- Your device does the work, so speed depends on your hardware.
Audio files often contain hidden details, such as the software used, comments, purchase IDs, and sometimes a name or email address.
Before sending audio to others, you can use the strip-all option in the metadata editor to remove all tags and artwork without re-encoding the audio.
What we never do
- Upload, copy or keep your media on any server.
- Send file contents, file names or tags to analytics or error monitoring.
- Use AI or an outside service to process your audio.