Cookies and Similar Technologies Policy

Effective 11 August 2026

An asterisk (*) means a name pattern rather than one exact key. Provider-controlled names or lifetimes can change; we reconcile this register with production before release and after material vendor changes.

TechnologyProviderCategoryPurpose and dataStorageRetention
ym_cookie_consent
YouMindStrictly necessary

Stores the consent version, category choices, and decision time.

Data types
Consent choices and decision time
Domain
Current host
Load condition
Always available
Storage
cookie
180 days
ym_privacy_regime
YouMindStrictly necessary

Stores the regional privacy mode for this browser session without storing the country.

Data types
Temporary workflow state
Domain
Current host
Load condition
Always available
Storage
cookie
Session
sb-*YOUMIND_MOBILE_AUTH
YouMind / SupabaseStrictly necessary

Keeps you signed in and maintains the requested session.

Data types
Authentication tokensIP, browser and device information
Domain
Current host and provider endpoint
Load condition
Always available
Storage
cookie, localStorage
Provider-configured
__cf_bmcf_clearance_cfuvid
CloudflareStrictly necessary

Mitigates bots, abuse, rate-limit evasion, and traffic threats.

Data types
Security and abuse-prevention signalsIP, browser and device information
Domain
Current host and provider endpoint
Load condition
Always available
Storage
cookie, network
Provider-configured
cf_chl_*Turnstile challenge state
CloudflareStrictly necessary

Completes a human-verification challenge during protected actions.

Data types
Security and abuse-prevention signalsIP, browser and device information
Domain
Current host and provider endpoint
Load condition
Always available
Storage
cookie, network
Provider-configured
NEXT_LOCALEprefer_locale
YouMindStrictly necessary

Remembers the language you requested for routing.

Data types
Language and locale
Domain
Current host
Load condition
Always available
Storage
cookie
365 days
ym_invite_code
YouMindStrictly necessary

Temporarily keeps the data needed to finish a workflow you explicitly requested.

Data types
Invitation code
Domain
Current host
Load condition
Always available
Storage
sessionStorage
Session
youmind:transit-prompt
YouMindStrictly necessary

Temporarily keeps the data needed to finish a workflow you explicitly requested.

Data types
User prompt, title, or article contentFile metadata and URLsTemporary workflow state
Domain
Current host
Load condition
Always available
Storage
localStorage
5 minutes
youmind:prompt-generation-pending-draft
YouMindStrictly necessary

Temporarily keeps the data needed to finish a workflow you explicitly requested.

Data types
User prompt, title, or article contentFile metadata and URLsWorkflow, model, and destination configurationTemporary workflow state
Domain
Current host
Load condition
Always available
Storage
sessionStorage
10 minutes
youmind:checkout-generation:*
YouMindStrictly necessary

Temporarily keeps the data needed to finish a workflow you explicitly requested.

Data types
User prompt, title, or article contentFile metadata and URLsWorkflow, model, and destination configurationInternal user identifierTemporary workflow state
Domain
Current host
Load condition
Always available
Storage
localStorage
1 day
youmind:photo-prompt-pending-board-save:v1
YouMindStrictly necessary

Temporarily keeps the data needed to finish a workflow you explicitly requested.

Data types
User prompt, title, or article contentWorkflow, model, and destination configurationTemporary workflow state
Domain
Current host
Load condition
Always available
Storage
sessionStorage
10 minutes
youmind-markdown-to-x-article-pending-export
YouMindStrictly necessary

Temporarily keeps the data needed to finish a workflow you explicitly requested.

Data types
User prompt, title, or article contentSource URLWorkflow, model, and destination configurationTemporary workflow state
Domain
Current host
Load condition
Always available
Storage
sessionStorage
10 minutes
youmind:download-handoff-retry:*
YouMindStrictly necessary

Temporarily keeps the data needed to finish a workflow you explicitly requested.

Data types
Workflow, model, and destination configurationTemporary workflow state
Domain
Current host
Load condition
Always available
Storage
sessionStorage
15 seconds
youmind_youtube_credits
YouMindStrictly necessary

Mitigates bots, abuse, rate-limit evasion, and traffic threats.

Data types
Temporary workflow state
Domain
Current host
Load condition
Always available
Storage
localStorage
180 days
g_state
GoogleFunctional

Offers passive Google One Tap when Functional is enabled by consent or regional default.

Data types
Identity and FedCM stateIP, browser and device information
Domain
Provider domain
Load condition
After consent in prior-consent regions; enabled by default with opt-out elsewhere
Storage
cookie, network
Provider-configured
thememodel-arena-*campaign-*-bannerprompt-liked-*hasClicked*prompts-category-login-promotion-pendingyoumind:share-open-in-app-dialog:*xva:breadcrumb-sourcenon-essential preferences and dismissed notices
YouMindFunctional

Remembers optional interface choices and notices you dismissed.

Data types
Interface preferences
Domain
Current host
Load condition
After consent in prior-consent regions; enabled by default with opt-out elsewhere
Storage
localStorage, sessionStorage
Provider-configured (≤ 180 days)
ph_*ph_*_window_idph_*_session_id__ph_opt_in_out_*
PostHogAnalytics

Measures preview-compatible product events with pseudonymous identifiers, cleaned page/referrer URLs that may retain non-sensitive query parameters, and full account, subscription, and business properties. PostHog may also evaluate feature flags and eligible heatmaps.

Data types
Pseudonymous visitor and session identifiersCleaned page URLCleaned referrer URLProduct usage eventsFull account, subscription, and business propertiesFeature flag evaluationsIP, browser and device information
Domain
Current host and provider endpoint
Load condition
After consent in prior-consent regions; enabled by default with opt-out elsewhere
Storage
localStorage, sessionStorage, network
180 days
YouMarketing PostHog session replay snapshots (disabled on YouHome)
PostHogAnalytics

On YouMarketing only, project-controlled replay runs when Analytics is enabled by consent or regional default. All inputs are always masked and sensitive routes and private containers are excluded, while ordinary public-page text may remain visible. YouHome does not record replay. Recordings are retained for up to 30 days.

Data types
Pseudonymous visitor and session identifiersMasked interactionsIP, browser and device information
Domain
Provider domain
Load condition
After consent in prior-consent regions; enabled by default with opt-out elsewhere
Storage
network
30 days
disabled pending production audit
SentryAnalytics

Would diagnose browser failures with sanitized context; currently disabled pending audit.

Data types
Sanitized diagnostic contextSanitized page pathIP, browser and device information
Domain
Provider domain
Load condition
Disabled pending a separate review
Storage
network
Provider-configured
_ga_ga_*
GoogleAnalytics

Measures preview-compatible site visits and business events with pseudonymous/user identifiers, cleaned page/referrer URLs that may retain non-sensitive query parameters, and limited account/subscription dimensions: plan, billing interval, subscription status, language, and registration date.

Data types
Pseudonymous visitor and session identifiersCleaned page URLCleaned referrer URLProduct usage eventsLimited account and subscription propertiesIP, browser and device information
Domain
Current host and provider endpoint
Load condition
After consent in prior-consent regions; enabled by default with opt-out elsewhere
Storage
cookie, network
180 days
_gcl_*_gac_*ym_gclidym_wbraidym_gbraid
GoogleMarketing

Attributes advertising clicks and measures conversions when Marketing is enabled by consent or regional default.

Data types
Advertising click identifiersConversion dataCleaned page URLIP, browser and device information
Domain
Current host and provider endpoint
Load condition
After consent in prior-consent regions; enabled by default with opt-out elsewhere
Storage
cookie, localStorage, network
90 days
normalized email (Google hashes before transmission)
GoogleMarketing

Matches a normalized email with an advertising conversion when Marketing is enabled by consent or regional default.

Data types
Normalized emailConversion dataIP, browser and device information
Domain
Provider domain
Load condition
After consent in prior-consent regions; enabled by default with opt-out elsewhere
Storage
network
Provider-configured
ym_marketing_referral_code
YouMindMarketing

Keeps a validated marketing referral separate from a necessary invitation.

Data types
Referral identifiersAllowlisted attribution parametersTemporary workflow state
Domain
Current host
Load condition
After consent in prior-consent regions; enabled by default with opt-out elsewhere
Storage
sessionStorage
Session
_fprom_tid_fprom_ref
FirstPromoterMarketing

When Marketing is enabled by consent or regional default, attributes a visit or conversion using cleaned public URLs, attribution parameters, and referral email.

Data types
Referral identifiersAllowlisted attribution parametersCleaned page URLCleaned referrer URLExternal referrer origin rootReferral emailIP, browser and device information
Domain
Current host and provider endpoint
Load condition
After consent in prior-consent regions; enabled by default with opt-out elsewhere
Storage
cookie, network
60 days
_fprom_details
FirstPromoterMarketing

Keeps short-lived referral details from the same allowed public URLs and restricted attribution inputs.

Data types
Referral identifiersAllowlisted attribution parametersCleaned page URLCleaned referrer URLExternal referrer origin rootIP, browser and device information
Domain
Current host and provider endpoint
Load condition
After consent in prior-consent regions; enabled by default with opt-out elsewhere
Storage
cookie, network
1 day
youtube-nocookie.com embed
Google / YouTubeExternal media (outside the consent toggles)

Delivers a YouTube video from the privacy-enhanced domain after you choose to play it.

Data types
Video request and playback informationIP, browser and device information
Domain
Provider domain
Load condition
After an explicit user action
Storage
network
Provider-configured
videodelivery.net / Cloudflare Stream player
Cloudflare StreamExternal media (outside the consent toggles)

Delivers a Cloudflare Stream video; on some pages the player may load with the page or autoplay.

Data types
Video request and playback informationIP, browser and device information
Domain
Provider domain
Load condition
May load with the page or autoplay
Storage
network
Provider-configured