PRIVACY INFORMATION

Your inputs stay local.

Fretmark calculates in your browser, with no account or server-side calculation service.

Calculator data and exports

The calculator does not send your scale length or fret table to the operator. This release does not save inputs in cookies or local storage. Reloading the page restores its illustrative defaults. Copying places a report on your clipboard only after you select Copy. Downloading a text, CSV or SVG report creates a file on your device, handled by your browser. If clipboard access is unavailable, a selectable report is shown locally.

Hosting and technical requests

Cloudflare Pages delivers these static pages. Delivery involves technical request information such as an IP address, requested URL, time and browser details. This notice does not claim the hosting provider keeps no logs. Read Cloudflare’s privacy policy for provider processing details.

Advertising and analytics

This release does not load advertising, third-party analytics or optional tracking scripts. Publisher identification in the page and ads.txt prepares the site for a later advertising review; it does not mean ads are serving. If advertising or analytics is enabled later, this notice and any required consent setup must be updated for this host first.

Email enquiries

The public address yardfill.helpful594@aleeas.com is an existing shared portfolio forwarding alias, not a separate Fretmark mailbox. It forwards through SimpleLogin to the operator’s mailbox. Emailing shares your sender address, message and attachments with the forwarding service and receiving mailbox. Send only what is needed for an enquiry. Read SimpleLogin’s privacy policy.

Your choices

You can use the calculator without emailing, copying or downloading. To ask about an email you have sent or request deletion from the operator’s mailbox, use the same contact address. The operator can address records it controls; hosting and email providers handle their own processing.

Notice updated 18 October 2026. Contact the operator.