Your inputs are not our product.

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, tool, product, scroll-depth, UI-control, and isolated-preview actions are stored only as daily aggregate counts. Controls are distinguished only by element type, page area, a safe technical ID, or a public destination path. Cookieless Umami measurement also records page paths and safe button/link labels, never form values or full destination queries. 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.

Checkout and purchase measurement

When a SolveKit checkout link redirects to Payhip, SolveKit records an anonymous checkout event containing the product, placement, platform, campaign fields supplied in the link, referrer host, broad device class, Cloudflare country code, and time. It does not store the IP address, raw user agent, email, payment details, or a persistent visitor identifier. A random checkout-event ID lets the authenticated Payhip webhook join a later purchase or refund to that checkout. Event-level checkout records are deleted after about 14 months. Direct Payhip and Framer activity is also subject to those platforms' privacy terms and consent controls.

Optional Google Analytics

Google Analytics 4 storage is denied by default. If you accept it, GA4 may use analytics cookies to add country, device, page, scroll, click, and cross-domain journey information. Google Signals and ad personalisation are disabled. Declining GA4 does not stop the anonymous first-party counts described above.

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 (Google AdSense) and affiliate links

SolveKit shows advertising served by Google AdSense. Google and its certified advertising partners use cookies and similar device identifiers (such as the DoubleClick cookie) to serve ads, measure their performance, and, where you consent, personalise them based on your visits to this and other websites.

If you visit from the European Economic Area, the United Kingdom, or Switzerland, a consent message (Google's certified consent management platform) asks for your choice before any advertising cookies or device storage are used, and lets you change or withdraw that choice at any time. Without consent, ads are either limited to non-personalised delivery or not shown.

You can manage ad personalisation across Google services at Google Ads Settings and read how Google uses information from sites that use its services at policies.google.com/technologies/partner-sites.

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 analytics or advertising consent, enable Do Not Track for the first-party counters, and request access to or deletion of information submitted through the newsletter or contact form. A request may require verification of the reply address. You can also Change analytics preferences.

Contact

Submit privacy and deletion requests through the contact form. Select “Privacy request” and provide only the information needed to identify the submission.