Privacy
Last updated: June 13, 2026
Swarmdle has no accounts. Your game progress stays in your browser. We use cookieless analytics, and we do not sell your data. We plan to show ads to fund development; see Advertising below.
Game data
Your results, streak, stats, and settings are stored in your browser's
localStorage under sdle:* keys. This data never leaves
your device. Clearing your browser data erases it; there is no account to recover
it from.
Analytics
We use Cloudflare Web Analytics, a cookieless tool. It sets no cookies, does not fingerprint you, and does not track you across sites. Cloudflare processes standard technical data (such as IP address and user agent) to produce aggregate statistics; we see only the aggregates.
Hosting
The site is served by Cloudflare, which processes connection data (IP addresses) to deliver the site and protect it from abuse.
Advertising
No ads are shown today. We have applied to Google AdSense and plan to display ads to help fund development. When advertising goes live this page will be updated, and the following will apply:
- Google and third-party vendors may use cookies to serve ads based on your prior visits to this and other websites. This would be the first time the site stores cookies on your device.
- Visitors in the European Economic Area, the United Kingdom, and Switzerland are asked to consent before any advertising cookies are used, through a Google-certified consent message.
- You can opt out of personalized advertising in your Google Ads settings, and read how Google uses data from sites that use its services at policies.google.com/technologies/ads.
Children
Swarmdle is a general-audience game intended for players 13 and up. We do not knowingly collect personal information from anyone, including children.
Contact
Questions about this policy? Email contact@halfconcept.com.
Changes
Material changes to this policy will be reflected here with an updated date above.