Cookies and similar technologies
What is stored on your device, why, and how to control it.
Last updated 16 August 2026
The short version
The tools themselves do not need cookies to work. What may be stored falls into two groups: preferences you set, and analytics that count visits. There are no advertising cookies, because there is no advertising.
Preferences
Some tools remember a setting between visits, such as your preferred units or output format, using your browser’s local storage rather than a cookie. This never includes the content you process. Clearing site data in your browser removes it.
Analytics
Analytics is used to understand which tools are used and which are missing, so development effort goes where it is needed. It records page addresses and general technical information, never the input you give a tool.
Advertising
None. No ad network is loaded and no advertising cookies are set. If that changes, this page will be updated before it does.
Your choices
- Where consent is legally required, you will be asked before non-essential cookies are set, and you can change your answer at any time.
- Every browser lets you block or delete cookies in its settings. Blocking them does not stop the tools from working.
- Browser privacy modes and tracking protection also apply here and are respected.
More detail
See the privacy policy for how information is handled overall, or email hello@webkitool.com with any question.