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Spellwren / Privacy

Privacy

Last updated 2026-11-10.

Your word lists

Lists, titles and challenge words stay in your browser. The packet and the PDF are made on your device. They are never sent to us.

What your browser keeps

The site uses your browser's local storage (a small store that stays on your device) for three things: your line size and paper choice, the payment reference that keeps the pass unlocked, and lists you choose to save. Clearing site data in your browser removes them. When you press the pass button, checkout opens in a new tab and a copy of the list in the box is held in your browser, so it can be put back if the first tab gets closed. The copy is removed when the payment is confirmed, or on your next visit after two hours. There are no cookies and no accounts.

What we count

To see whether the tool is useful, the site records these events: a page visit, a packet made, a PDF downloaded or printed, a press on the pass button, and a feedback note. Each record holds the event name, the page path, the time, and a short note of up to 500 characters (for example the number of words and pages, never the words). A page-visit record also notes the name of the site that linked you here, such as a search engine (the host name only, never the full address), and the source word of the link you followed if it carried one (for example ?src=newsletter). We do not store IP addresses or browser details with these records, and they are deleted after 120 days.

The hosting network that delivers the site handles every request and may keep its own short-lived technical logs. We do not use them to identify anyone.

Payment

The pass is paid for on a checkout page run by Stripe, a payment company. Your card details and e-mail address are typed there, under Stripe's own privacy policy, and never pass through this site. After you pay, checkout sends your browser back here with a payment reference. This site asks Stripe whether that payment was made and has not been refunded, then keeps the reference in your browser's local storage and checks it again when you come back, so the pass stays unlocked. The reference is not stored on our side. We can see the payment record Stripe keeps (the amount, the date and the e-mail address you gave) and use it only to answer you and to send a refund. If you write to us by e-mail, we use your address only to reply.

Feedback notes

What you type in the feedback box is stored as written for up to 120 days. Please leave out names and contact details.

Children

The site is made for teachers and parents. It has no accounts and asks for no personal details.

Contact

Questions about privacy, or a request to delete a feedback note you sent: write to [email protected].