The short version
Staaarter Tools does not have user accounts, does not run analytics or advertising scripts, and does not send the text, files, or data you paste into a tool to any server. Every tool runs entirely as JavaScript in your browser tab. The rest of this page explains exactly what local storage each tool uses and what your web host inevitably sees for any site you visit.
Data you type or paste into a tool
Input to formatters, validators, converters, and every other tool on this site is processed locally by your browser's JavaScript engine. It is never transmitted to a server, logged, or stored outside your current browser tab, and it is discarded the moment you navigate away or close the tab. You can confirm this yourself by opening your browser's network panel while using any tool: there is no outgoing request carrying your input.
What is stored in your browser
A small amount of data is saved in your browser's localStorage, which stays on your device and is never sent anywhere:
- Which tools you've marked as favorites, so the sidebar can show them.
- A short list of recently visited tool slugs, so you can jump back to them quickly.
- Your light/dark theme preference.
None of this identifies you personally, it's tied to your browser's local storage, not an account. You can clear it at any time through your browser's site data settings.
Analytics and third-party scripts
This site does not run Google Analytics, advertising pixels, session-replay tools, or any other third-party tracking script. There is no cookie banner because there are no tracking cookies to disclose.
Standard hosting logs
Like effectively every website, requests to load this site's pages and static assets pass through our hosting provider's infrastructure, which may retain standard technical access logs (such as IP address, request time, and user agent) for operational and security purposes. This is infrastructure-level logging common to all web hosting, not tool-specific tracking, and this site does not add any analytics on top of it.
Changes to this policy
If this policy changes, the "Last updated" date at the top of this page will change with it. Questions can be sent through the Contact page.