Privacy on NumbersInFrench.com
What this site stores, in plain terms
Updated June 2026
NumbersInFrench.com is published by Digital Signet, a UK company. This page lists every piece of measurement and browser storage the site actually uses, so you can check it against what loads. The formal policy that covers the whole Digital Signet portfolio, including your data-protection rights and how to contact us about them, is at digitalsignet.com/legal/privacy.
What runs on this site
Google Analytics 4
Measurement ID G-YDQY4650MD, loaded on every page with anonymize_ip switched on. It sets Google Analytics cookies in your browser and tells us how many people read which pages. We do not use it to build advertising audiences and we do not link it to any advertising product.
One localStorage key
The flashcard trainer writes your review schedule to localStorage under the key nif-flashcards-v1: for each card, which of the five boxes it is in and when it is next due. It never leaves your browser and we never receive it. Clear it with the "Reset my schedule" button on the flashcards page, or by clearing site data for this domain.
A second localStorage key, only if you keep a worksheet
Pressing "Keep this sheet" on the worksheet generator stores a device key under nif-shelf-key. It is the key to your shelf of kept worksheets and nothing else; it is never written until you press Keep, and "Forget this shelf on this device" on the shelf page removes it.
Nothing else
There is no account, no sign-in, no newsletter, no comment form and no shopping basket. The number converter, the quiz, the drills and the worksheet generator all run in your browser; what you type into them is not transmitted to us. The one exception is the worksheet shelf, described below, which stores only what you ask it to.
The worksheet shelf
The worksheet generator works without sending anything anywhere. If you press Keep this sheet, the recipe for that sheet (the number range, exercise type, question count, regional variant, options and a random seed, about a hundred characters) is stored on a small service we run, so the same sheet and its answer key can be opened again from its address. Your device keeps a key to your shelf in localStorage. There is no account and no password.
If you ask for your shelf by email, we store that address with the shelf and send you a single-use link that works for seven days. The email goes through Microsoft Azure Communication Services from shelf@numbersinfrench.com and we do not send anything else to it. We never store anything about students: a kept sheet is a recipe, not a filled-in page.
To remove everything, open your shelf and choose Delete the shelf and every sheet on it; that deletes the recipes, the email address and the keys at once. Kept sheets that nobody deletes are retained while the service runs; sheets that are never kept are never stored.
No advertising
No advertising network runs on this site. There is no Google AdSense tag, no header bidder, no retargeting pixel and no third-party ad iframe on any page. If that ever changes, this page changes with it before the tag ships.
Audio
The play buttons use the Web Speech API built into your browser. On most desktop browsers the voice is on your device. On some phones and on some browser builds the speech engine is a service run by the browser or operating-system vendor, which means the word being spoken can be sent to that vendor by your browser. That path is between your browser and its own vendor; it does not come to us.
Links out to other sites
Reference pages link to primary sources such as the Académie française, the CNRTL, Le Robert, Larousse and the OQLF. One page, the home page, also links to four commercial language-learning services. Those are plain reference links: no affiliate programme, no tracking parameter, no commission, and they carry rel="noopener noreferrer nofollow". The same statement is on the about page. Whether a link is commercial has no bearing on which sources are cited or which number forms are presented as standard. Once you follow any outbound link you are on that site and its own privacy policy applies.
Questions
Email questions@numbersinfrench.com and it reaches the person who edits this site. The portfolio cookie policy, terms and accessibility statement sit alongside the privacy policy.