Magnova AI Open app Get the app

Cookies and storage

Last updated 12 October 2026

Magnova AI uses no advertising or tracking cookies and no analytics. This page lists the little it keeps in your browser, and why.

When you use the app in a browser

The app keeps these in your browser's local storage, on this device only. Nothing here is shared with other sites or used to follow you around.

WhatWhyHow long
Your sessionKeeps you signed in, so you do not have to sign in every time.Up to 90 days, then a new one is opened for you without asking.
A device identifierA random number that lets this browser open a new session when the old one has run out, and tells us which device signed out.Until you clear your browser's storage.
An account markerTells the front page that you have an account here, so it can take you straight to the app.Until you sign out or clear your browser's storage.
Your choicesThe server you use, and that you agreed to how your text is processed by the AI.Until you clear your browser's storage.

You can clear all of it in your browser's settings. You will be signed out, and asked to sign in again with your email address and a code.

Cookies

The only cookie we set is a short-lived one while you sign in with Google. It lasts at most ten minutes, is only sent to the page that finishes the sign-in, and is removed when you arrive. If you do not use Google to sign in, we set no cookies at all.

This website

The front page and the pages beside it, such as this one, set no cookies and write nothing to your browser. The front page reads the account marker above, only to decide where to send you. There is no analytics and no advertising.

Apps other people publish

An app that someone built with Magnova AI and published runs on an address of its own. What it stores in your browser is up to the person who made it, not us.

More

What we do with the data you give us is in the privacy policy.