Privacy at
Nonogram Online.

The current games run in your browser. You do not need an account to play.

Progress on this device

Nonogram Online saves game progress, scores, puzzle marks, time, and hint counts in your browser's localStorage. This information stays on this device unless you share a result yourself. You can remove it by clearing this site's browser data.

Sharing

The Share button creates a short text result and a link. It does not include your filled grid. If you use your device's share sheet, the app you choose handles the message under its own privacy terms.

Hosting and advertising

Cloudflare serves the site and may process normal technical request data to deliver and protect it. The current site has no advertising or third-party analytics scripts. If advertising or analytics is added, this page will be updated before those services are enabled.

Last updated: September 29, 2026.