Short, because there is not much to say: the audio is entirely yours, and the only data that ever leaves your browser is analytics and advertising you can switch on or off. Last updated 16 September 2026.
← back to the deckThe whole point of the site, and the simplest part of this page.
The microphone feeds the browser's own audio engine, in your tab, and that is where every sample stays.
Pitch detection and the effects run in an AudioWorklet on your device. There is no upload, no server-side processing and no storage: close the tab and it is gone. Recording writes a file to your own downloads folder only when you press record and save it yourself.
There is nothing to sign up for, so there is no profile of you to keep.
The site has no user database. Presets you export are files on your computer; importing one reads it in your browser and sends nothing anywhere.
Two small things, both under your control, neither shared.
Saved in your browser's local storage so you are not asked again on every visit.
Change or withdraw it any time from the control at the bottom of this page or the footer. Declining also deletes the analytics and advertising cookies already set in this browser, as far as a website is able to.
A one-day cookie recording only whether your region requires opt-in consent - not which country you are in.
It is set from the request's country at the network edge and holds one of two words. It exists purely so the consent mechanism can behave correctly, which makes it strictly necessary and exempt from consent itself.
Google Analytics 4, to see how many people use the site and which controls they reach for.
No analytics cookie is set before you accept.
The Google tag is present on the page but runs under Google Consent Mode with all storage denied, so until you accept it sets no cookies and carries no user identifier; Google receives only limited, cookieless signals it uses for aggregate modelling. Accepting sets the standard _ga cookies (a random client identifier, kept up to two years). Declining, then or later, removes them.
Outside opt-in regions analytics runs by default, as those jurisdictions permit, and the same control turns it off.
Google processes this data as our processor under its terms; IP addresses are not stored by Google Analytics 4. See Google's own description of how it uses data from sites that use its services, linked below.
One Google AdSense unit below the controls pays for the site.
In the EEA, UK and Switzerland the advertising script is not even loaded until you accept.
When it runs, Google and its certified partners may set cookies and use identifiers to serve and measure ads, including personalised ads where you have allowed that. Google's own consent message may be shown for this in those regions, in which case its choices apply. You can opt out of personalised advertising in Google's Ads Settings at any time.
Under the GDPR, the UK GDPR and similar laws.
The control below and the footer link do exactly that, in one click, with both options weighted the same.
You also have the right to access, correct or erase personal data and to complain to your supervisory authority. Because the site itself holds no data about you, requests about analytics or advertising data are ones Google answers as controller for its services; the links below lead to its tools.
What applies in this browser right now, and the switch.
You have not chosen yet, so nothing non-essential is running.