# The cookie inventory.

Everything this site stores in your browser, stated exactly. Functional storage keeps your own choices working. Where the law requires prior consent (the EEA, the UK, Switzerland and Quebec) analytics and ads measurement are off until you grant them: no grant, no tag, no cookie. Elsewhere they run by default and stop the moment you opt out, and a browser Global Privacy Control signal counts as that opt-out everywhere.

Effective 2026-06-11

01 · INVENTORY

## What is set, for how long, and on whose say-so.

Name

Category

Storage

Purpose

Consent

rensei_theme

functional

cookie, 1 year, Domain .rensei.ai

Remembers the theme you chose (dawn, morning, dusk, night, forge) across rensei.ai surfaces. Set only once you pick a theme; until then the site follows your system color scheme without storing anything. Mirrored to localStorage ("theme") on this origin.

none required

rensei_consent

functional

cookie, 365 days

Records your consent choices so the banner does not ask again.

none required

rensei_region

functional

cookie, 1 day

Holds one word, optin or optout: which consent regime applies to your visit, worked out at the edge from the country of your request. Never your location, never an identifier.

none required

rensei_motion

functional

localStorage

Remembers the ambient-motion pause toggle in the footer.

none required

_ga, _ga_*

analytics

cookies, up to 2 years (Google default)

Set by Google Analytics to distinguish visitors and sessions.

explicit grant in the EEA, UK, Switzerland and Quebec; on by default elsewhere until you opt out

Google documents the behavior of its analytics cookies in its [cookie documentation](https://policies.google.com/technologies/cookies) . You can clear any of this storage at any time via your browser settings.

02 · PREFERENCES

## Change your mind here.

Withdrawing consent stops further collection by that category and instructs Google Consent Mode to deny the associated storage on subsequent page loads.

03 · RELATED

## The full data-handling picture.

The [privacy policy](https://rensei.ai/privacy) covers what personal data the site handles, the sub-processor list, retention, and how to exercise your rights.

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Canonical: https://rensei.ai/cookies
Site index: https://rensei.ai/llms.txt
Docs: https://rensei.ai/docs
OpenAPI: https://rensei.ai/openapi.json