Privacy
Your inputs are not our product.
Last updated July 24, 2026
Local processing
Calculations, text transformations, password tools, hashing, QR creation, and image processing run in your browser unless a page explicitly says otherwise. Those inputs are not sent to SolveKit.
Reference services
Some tools need current public data. The currency converter sends the selected currency pair to Frankfurter when you request a rate. The amount is multiplied locally after the unit rate is returned. Frankfurter and its infrastructure may receive ordinary request data such as an IP address under their own privacy practices.
First-party analytics
SolveKit sends the page path to its own analytics endpoint and stores daily aggregate page-view counts. A browser session is counted once using session storage, without sending or storing a session identifier. Referrers are reduced in the browser to a broad source such as Google, Bing, social, referral, or direct; the full referrer is not sent. Share, copy-link, and next-tool actions are stored only as daily aggregate counts. Tool inputs, query strings, advertising identifiers, and user profiles are not stored in these events. The beacon is skipped when the browser sends the Do Not Track value 1.
Newsletter and contact messages
If you subscribe, SolveKit stores the email address you submit. If you use the contact form, it stores your reply email, subject, message, and submission time so the request can be reviewed and answered. Do not include passwords, payment details, health records, or other unnecessary sensitive data.
Advertising and affiliate links
Advertising code is disabled unless a publisher account and appropriate consent controls are configured. If advertising is activated, the consent interface and partner disclosure shown at that time will govern cookie or device-storage choices. Clearly labelled affiliate links may produce a commission without changing the calculator result or the price paid by the user.
Your choices
You can use most tools without an account, decline optional advertising consent when offered, enable Do Not Track for the first-party page counter, and request access to or deletion of information submitted through the newsletter or contact form. A request may require verification of the reply address.
Contact
Submit privacy and deletion requests through the contact form. Select “Privacy request” and provide only the information needed to identify the submission.