Privacy

CalligraphyToolkit is designed so the generator and file creation run primarily in the browser. No account is required to create a practice sheet.

Aggregate traffic statistics

CalligraphyToolkit uses GoatCounter to understand aggregate traffic such as visited paths, referrers, browser/OS categories, approximate country, language and screen width. GoatCounter states that its standard analytics do not store IP addresses, the full User-Agent header or a tracker ID in its database, and do not store identifiers in the browser using cookies or localStorage. See GoatCounter's privacy documentation for the current technical details.

These statistics are used to understand which pages and guides are useful and to improve the site. CalligraphyToolkit does not use advertising trackers.

Local settings

Interface preferences and recent generator settings may be stored in browser localStorage so they can be restored on the same device. They can be removed by resetting the generator or clearing site data in the browser.

Generated files

SVG, PDF and OpenSCAD content is generated in the browser. The files do not need to be uploaded to CalligraphyToolkit.

Feedback

If feedback is submitted through the built-in form, the message plus limited technical context shown by the form (for example page URL, language, viewport, browser and current generator configuration) is sent to a CalligraphyToolkit endpoint on Cloudflare and then forwarded to a private Activepieces workflow. The destination email address and webhook URL are not exposed in the page. Do not include sensitive personal information in feedback.

Hosting and external links

The site is delivered through Cloudflare infrastructure, which may process standard network and security logs independently of the application. Links to external sources, the author or other websites are governed by those sites' own privacy policies.

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