Privacy, in plain language.

Your calculations stay in the page.

The calculator runs in your browser. Its code does not send your stitch counts, fabric sizes or calculated results to an API or a form-processing service. No account, pattern upload or payment information is requested.

The public beta is hosted on Cloudflare Pages. Loading a page sends ordinary web requests to Cloudflare for the site's HTML, styles and scripts. Cloudflare processes technical request information, which may include your IP address, traffic-routing data and system configuration information, to provide its services. These page requests are separate from your calculation inputs. See Cloudflare's privacy policy for its data-handling practices.

Saving is optional.

Only clicking Save plan saves a plan in this browser's localStorage. The page reads that saved plan the next time it opens. Editing fields, switching units or loading an example does not automatically replace it.

A saved plan contains the planning mode, units, fabric type, fabric count, threads stitched over, chart width and height, border size, and fabric width and height. It is stored under cloth-and-count.plan.v1.

• There is no site account or cross-device sync for saved plans.
• The application sets no automatic expiration time. Browser settings, private-browsing rules or clearing site data may remove a plan.
• Clear saved on the calculator deletes this site's saved-plan entry. It does not clear unrelated browser data.
• Reset example changes the on-screen plan; it does not delete a saved plan.

On a shared device, someone using the same browser profile may be able to reopen the saved plan. You can use the calculator without saving anything. Learn how browser local storage works ↗

You choose what to copy or print.

Copy summary and Copy report write the displayed summary or your report to the system clipboard after you click. The site's code does not read the existing clipboard. Other apps, clipboard managers or device-sync features may handle copied text according to your device settings.

Print this plan opens your browser's print dialog. The browser and your chosen printer, PDF destination or print service handle the output. The website does not upload a copy for printing.

Feedback is an email you send.

The contact page prepares a draft addressed to zyandyz001@gmail.com in your own email app. It does not automatically send a message, submit a web form to a server, or save the report in browser storage. A copyable report is available if an email app does not open.

If you send an email, your email provider and the recipient's provider process it, and the site contact receives your sender address and whatever you include. The website does not control those providers' storage or processing. Send only what is needed to explain your question; do not include sensitive personal information or full purchased patterns.

For a question about a message you have sent, contact the same address. Opening or copying a draft does not by itself send anything to the site contact.

No analytics or ads in this version.

The current site code sets no cookies and includes no analytics, advertising scripts or third-party fonts. It does use the optional local storage described above; local storage is not a cookie. The absence of analytics scripts does not prevent the hosting service from processing the technical requests described above.

Reference links open third-party websites only when you choose to follow them. Their privacy practices apply to those visits. Browser extensions and browser-provided features are outside this site's control.