Cookies and Local Storage

swipewisee.com does not set cookies. It does use your browser’s local storage to remember your Practice data. Last updated November 12, 2026.

Cookies

A cookie is a small file a website asks your browser to keep and send back with later requests. swipewisee.com does not set any cookies, so there is no cookie banner to accept.

Local storage

Local storage is a part of your browser where a page can save small amounts of data on your own device. Unlike cookies, it is not sent to the server with each request. Practice uses it so your decks and progress are still there when you come back.

All keys we use start with swipewisee:.

Local storage keys used by Practice
KeyWhat it holds
swipewisee:decksDecks you created and the cards in them.
swipewisee:progressThe box and next review date of each card you have studied.
swipewisee:statsXP, level, streak days, badges, unlocked covers, which guides you opened (and your guide stamps) and your daily review counts.
swipewisee:settingsYour weekly goal, session length and chosen card cover.

This data never leaves your device unless you choose to export it. We cannot see it.

If your browser blocks storage

Some private windows and some privacy settings block local storage. If that happens, Practice shows a warning and your progress will not be saved after you close the page. You can still study during that visit.

Back up, move or delete your data

  • Export. In Practice, open the Data tab and choose “Export backup” to download a JSON file.
  • Import. On another browser or device, choose “Import backup” and select that file.
  • Delete. Choose “Delete all my data” in the Data tab, or clear this site’s data in your browser settings.

Browsers can clear local storage on their own, for example when disk space is low or when you clear site data, so export a backup now and then.

Third parties

We do not use third-party cookies, trackers or outside font services. If we add any in the future, we will update this page first. For more on how we handle information, read the Privacy Policy.