Privacy policy

Last updated: September 21, 2026.

In short

LKaizeN has no accounts, sign-ups, comments, advertising, or analytics or tracking tools. We do not ask for or store personal data.

What is stored on your device

To remember your preferences and your work, the site stores information in your browser (not on a server):

• Language: a cookie, lkaizen-idioma, that lasts one year and remembers whether you chose Spanish or English.
• Theme: lkaizen-tema stores whether you prefer light or night mode.
• Articles read: lkaizen-leidos stores which ones you opened, to show your progress.
• Tool drafts: lkaizen-a3, lkaizen-foda, lkaizen-5whys, lkaizen-ishikawa and lkaizen-criticidad store what you write in those tools so you do not lose it when you close the page.

This information is for technical use, stays only on your device, is not sent to this site or to third parties, and cannot be used to identify you. You can delete it whenever you want from your browser settings (clear the site's data). If you use a shared computer, delete your drafts when you finish.

Server logs

Like any website, the service that hosts it may record technical data about each visit (IP address, browser, date and requested page) so that the site works and to prevent abuse. We do not use that data to identify you.

Links to other sites

The sources we cite link to third-party sites, which have their own privacy policies. We are not responsible for them.

Your rights

Since we do not process personal data, there is no data to access, correct or delete. If you have questions about privacy, write to us (the contact details are on About me). In Argentina, the Agency for Access to Public Information (AAIP) is the supervisory authority for Law 25,326 on the Protection of Personal Data.

Changes

If something changes (for example, if analytics is added), we will update this page and its date.