Calculator and image data
Numbers entered into calculators remain in your browser. Share links include only the numeric settings you choose to copy. Selected images are decoded locally and are not sent to DimensionCalc.
- Do not put confidential values into a share URL.
- Image filenames and image contents are not included in analytics events.
- No calculator result is stored by DimensionCalc.
Optional analytics
Analytics scripts load only after you choose to allow them. Your choice is stored in localStorage. When configured, Google Analytics may process page and event information; Chinese pages may also use Baidu Tongji. Events contain the tool name, locale and interaction type, not calculator input values.
Newsletter and messages
Newsletter subscriptions are processed by Buttondown using double opt-in. Buttondown receives the email address you submit and applies its own privacy terms. Messages sent to hello@dimensioncalc.com are retained only as needed to answer and maintain records.
Your choices
You may reject analytics and still use every tool. You can clear the analytics preference from browser storage, unsubscribe through any newsletter email, or request deletion of contact records by emailing hello@dimensioncalc.com.