This page explains the cookies and similar storage used on jsonworks.dev. Last updated: October 2026.
Storage we use ourselves
- localStorage for preferences such as theme, table options and panel width.
- IndexedDB for the local history of inputs you choose to save.
These stay on your device, are not sent to a server, and are removed when you clear site data.
Advertising cookies
Google and other third-party vendors may use cookies to serve ads based on your prior visits to this and other websites. Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to this site and/or other sites on the internet. These cookies are set by the vendors, not by the tools, and never contain what you paste into them.
Your choices
- Opt out of personalized advertising at adssettings.google.com, or at aboutads.info.
- Block or delete cookies in your browser settings. The tools keep working without them; only history and preferences will not persist.
More detail is in the Privacy Policy.