Cookie Policy

MATERIAL
FIRST SEEN 2026-08-16 · VERSION 20260816_rev01 · FIRST CAPTURED VERSION · IN PT

What changed, in plain language

There is no earlier text to compare against — this is the first full capture of OpenAI's Cookie Policy, so every line shows up as "added" rather than as a real change to your rights. The policy itself lists the cookies OpenAI sets, including a large set of advertising and marketing trackers from Meta, Google, TikTok, Reddit, LinkedIn and Bing, plus cookies tied to an ads.openai.com domain and "personalized marketing" consent. Nothing here shows terms getting worse than before; the notes below describe what the policy says today so you know what you're agreeing to.

Changes that may affect you

Ad and social companies get tracking cookies on OpenAI sitesMATERIAL
DATA SHARING

Meta, Google, TikTok, Reddit, LinkedIn, and Bing all set cookies on openai.com, chatgpt.com, and ads.openai.com. These identifiers let those companies tie your visits to OpenAI back to the profiles they already keep on you, and they can be used to target ads elsewhere. This is disclosure of current practice, not a newly added right — but it is the biggest privacy item in the document.

“| [Meta](https://www.facebook.com/privacy/policies/cookies/) | datr | 400 days | Marketing measurement | openai.com”

What you can do — Open cookie settings on openai.com and chatgpt.com and turn off marketing cookies, then repeat on every browser and device you use.

Personalized marketing and an advertising domainMINOR
DATA COLLECTION

There are dedicated consent cookies for "personalized marketing" and several cookies scoped to an ads.openai.com domain. That means your activity can be used to tailor which ads you see, not just to count how ads perform.

“| [OpenAI](https://openai.com/policies/privacy-policy/) | personalized\_marketing\_consent | 6 months | Personalized marketing consent\* | openai.com”

What you can do — Decline personalized marketing in the cookie banner or settings; the choice is stored for 6 months, so re-check it twice a year.

Some tracking identifiers last over a yearMINOR
DATA RETENTION

Several trackers stick around for a very long time — Meta's datr and sb for 400 days, Google's IDE and Meta's API for 24 months, and multiple OpenAI cookies for 1 to 2 years. A device identifier that lives that long can link activity across many separate visits.

“| [Google](https://policies.google.com/technologies/partner-sites) | IDE | 24 months | Marketing measurement | openai.com”

What you can do — Clear your browser cookies periodically, or use a browser setting that deletes third-party cookies automatically.

Cookie controls are not available everywhereMINOR
OTHER

The policy only promises cookie choices where the law requires them. If you live somewhere without strong cookie rules, you may not be offered the option to turn marketing cookies off at all.

“If you are in a jurisdiction that allows for that control, you can access your cookie settings directly on our various sites.”

What you can do — If you see no cookie settings on the site, use your browser's own controls to block third-party cookies instead.

Changelog

  1. + ADDEDFirst full capture of the Cookie Policy

    The prior snapshot was empty, so the whole document appears as new. Nothing in this diff proves OpenAI changed its cookie practices — it just means this is the starting point for tracking future changes.

    This Cookie Policy describes what kinds of cookies and similar technologies OpenAI uses in connection with our Services

  2. + ADDED"Cookies" covers more than cookies

    The policy says that pixels, web beacons, device IDs shared through APIs, and browser local storage are all lumped in under the word "cookies." That means some tracking happens through methods your browser's cookie controls may not touch.

    Similar technologies, such as pixels, web beacons, sharing of device IDs and other identifiers via APIs or local storage, can also be used for these purposes.

  3. + ADDEDLong list of "necessary" cookies you cannot turn off

    About 70 cookies are labeled necessary, covering login, security, region, language, and interface settings. Some last a full year or two years. These cannot be disabled while using the service.

    Cookies listed as "Necessary" are required for the Services to function and cannot be disabled.

  4. + ADDEDAdvertising trackers from six outside companies

    The marketing section lists cookies from LinkedIn, Google, Reddit, TikTok, Meta, and Bing running on openai.com, chatgpt.com, and ads.openai.com. These let those companies recognize your device and measure ad performance.

    These cookies help us support and understand the efficacy of our marketing efforts, such as measuring the performance of marketing campaigns to enhance the Services' visibility.

  5. + ADDEDAn advertising domain and personalized-marketing consent cookies

    Cookies are listed for ads.openai.com, and there are separate consent cookies specifically for personalized marketing. This points to advertising being part of the product experience.

    | [OpenAI](https://openai.com/policies/privacy-policy/) | oai\_consent\_personalization | 6 months | Personalized marketing consent\* | chatgpt.com |

  6. + ADDEDCookie choices depend on where you live

    You only get cookie controls if your local law requires them. Elsewhere, the settings may not be offered at all.

    Depending on applicable law, you may be able to choose which cookies are used when using our Services.

  7. + ADDEDPreferences must be set on every device and browser

    Turning off cookies on your laptop does not carry over to your phone or another browser. You have to repeat it everywhere.

    Cookie settings are device- and browser-specific, so you will need to set cookie preferences for each device's browser.

  8. + ADDEDPrivacy contact address

    Questions about cookies go to a listed privacy email address.

    You can send any questions to privacy@openai.com.

Full text changes

COLOUR MARKS THE SEVERITY OF A FLAGGED CLAUSE · + AND − MARK ADDED AND REMOVED

1This Cookie Policy describes what kinds of cookies and similar technologies OpenAI uses in connection with our Services (as defined in our [Privacy Policy](https://openai.com/policies/privacy-policy/)), and how you can manage them. This Cookie Policy does not address how we process your personal information outside of our usage of cookies. To learn more about how we process your personal information, please read our [Privacy Policy](https://openai.com/policies/privacy-policy/).
2
3## Types of cookies
4
5Cookies are small text files that may be placed on your device when you interact with online services. They can help websites remember details about your visit, such as your preferred language or when you logged in, which can enhance your experience on subsequent visits. Cookies can also be used for other purposes, such as troubleshooting errors, better understanding service usage, and supporting marketing efforts. Cookies set directly by us are called first-party cookies. We also use third-party cookies, which originate from a domain different from the one you are currently visiting. Similar technologies, such as pixels, web beacons, sharing of device IDs and other identifiers via APIs or local storage, can also be used for these purposes. For simplicity, we also refer to these technologies as "cookies" in this Cookie Policy.
6
7## Necessary cookies
8
9These cookies are required to operate our Services. For example, they allow us to authenticate users or enable specific features within the Services, including for security purposes.
10
11| **Source** | **Cookie name** | **Duration** | **Purpose** | **Domain** |
12| --- | --- | --- | --- | --- |
13| [OpenAI](https://openai.com/policies/privacy-policy/) | \_puid | 7 days | Service functionality | chatgpt.com |
14| [OpenAI](https://openai.com/policies/privacy-policy/) | \_uasid | 1 day | Service functionality | chatgpt.com |
15| [OpenAI](https://openai.com/policies/privacy-policy/) | \_account | Session | Service functionality | chatgpt.com |
16| [OpenAI](https://openai.com/policies/privacy-policy/) | oai\_disallow\_onboarding | 12 hours | Onboarding | platform.openai.com |
17| [OpenAI](https://openai.com/policies/privacy-policy/) | oai\_age\_verification\_token | 12 hours | Onboarding | platform.openai.com |
18| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-allow-ne | 6 months | Cookie consent | chatgpt.com |
19| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-sc | 1 year | Security | chatgpt.com |
20| [OpenAI](https://openai.com/policies/privacy-policy/) | \_account\_residency\_region | 90 days | Service functionality | chatgpt.com |
21| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-did | 1 year | Service functionality | chatgpt.com
22openai.com
23deploymentsafety.openai.com
24ads.openai.com |
25| [OpenAI](https://openai.com/policies/privacy-policy/) | country | 1 year | Service functionality | openai.com |
26| [OpenAI](https://openai.com/policies/privacy-policy/) | analytics\_consent | 1 year | Cookie consent | openai.com
27ads.openai.com |
28| [OpenAI](https://openai.com/policies/privacy-policy/) | marketing\_consent | 1 year | Cookie consent | openai.com
29ads.openai.com |
30| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-asli | 6 hours | Service functionality | chatgpt.com |
31| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-av-seen | 1 day | Onboarding | chatgpt.com |
32| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-cbi | Session | Service functionality | chatgpt.com |
33| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-cbs | Session | Service functionality | chatgpt.com |
34| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-downgrade-account-enabled | 1 day | Service functionality | chatgpt.com |
35| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-gn | Session | Service functionality | chatgpt.com |
36| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-hlib | 1 year | Service functionality | chatgpt.com |
37| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-hm | Session | Service functionality | chatgpt.com |
38| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-internal-search-settings | 2 years | Service functionality | chatgpt.com |
39| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-ip-city | Session | Service functionality | chatgpt.com |
40| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-ip-country | Session | Service functionality | chatgpt.com |
41| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-is-specific-model | Session | Service functionality | chatgpt.com |
42| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-last-effort-mode | 30 days | Service functionality | chatgpt.com |
43| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-last-model | 30 days | Service functionality | chatgpt.com |
44| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-last-selected-github-repo | Session | Service functionality | chatgpt.com |
45| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-ll | 30 days | Service functionality | chatgpt.com |
46| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-locale | 1 year | Service functionality | chatgpt.com |
47| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-nav-state | 2 years | Service functionality | chatgpt.com |
48| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-po-a2a | 1 year | Service functionality | chatgpt.com |
49| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-thread-sidebar | 2 years | Service functionality | chatgpt.com |
50| [OpenAI](https://openai.com/policies/privacy-policy/) | signup\_redirect\_url | 3 hours | Service functionality | chatgpt.com |
51| [OpenAI](https://openai.com/policies/privacy-policy/) | sonic\_desktop\_results\_tab | Session | Service functionality | chatgpt.com |
52| [OpenAI](https://openai.com/policies/privacy-policy/) | temp-oai-compliance | 1 month | Service functionality | chatgpt.com |
53| [OpenAI](https://openai.com/policies/privacy-policy/) | ui-show-payment-modal | Session | Service functionality | chatgpt.com |
54| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-model-sticky-for-new-chats | 1 month | Service functionality | chatgpt.com |
55| [OpenAI](https://openai.com/policies/privacy-policy/) | country | 1 year | Service functionality | openai.com |
56| [OpenAI](https://openai.com/policies/privacy-policy/) | analytics\_consent | 6 months | Cookie consent | openai.com |
57| [OpenAI](https://openai.com/policies/privacy-policy/) | marketing\_consent | 6 months | Cookie consent | openai.com |
58| [OpenAI](https://openai.com/policies/privacy-policy/) | locale | Session | Service functionality | openai.com |
59| [OpenAI](https://openai.com/policies/privacy-policy/) | oai\_consent\_analytics | 6 months | Cookie consent | chatgpt.com |
60| [OpenAI](https://openai.com/policies/privacy-policy/) | oai\_consent\_marketing | 6 months | Cookie consent | chatgpt.com |
61| [OpenAI](https://openai.com/policies/privacy-policy/) | auth\_provider | 10 minutes | User authentication | auth.openai.com |
62| [OpenAI](https://openai.com/policies/privacy-policy/) | auth\_session\_minimized | 10 minutes | User authentication | auth.openai.com |
63| [OpenAI](https://openai.com/policies/privacy-policy/) | login\_session | 10 minutes | User authentication | auth.openai.com |
64| [OpenAI](https://openai.com/policies/privacy-policy/) | consent | 10 minutes | User authentication | auth.openai.com |
65| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-client-auth-session | 10 minutes | User authentication | auth.openai.com |
66| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-disallowed-signup | 12 hours | User authentication | auth.openai.com |
67| [OpenAI](https://openai.com/policies/privacy-policy/) | next-auth.csrf-token | Session | User authentication | chatgpt.com |
68| [OpenAI](https://openai.com/policies/privacy-policy/) | next-auth.callback-url | Session | User authentication | chatgpt.com |
69| [OpenAI](https://openai.com/policies/privacy-policy/) | next-auth.session-token | Session | User authentication | chatgpt.com |
70| [OpenAI](https://openai.com/policies/privacy-policy/) | \_umsid | 1 day | Service functionality | chatgpt.com |
71| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-consent-csrf\_dev\_\* | 30 minutes | User authentication | auth.openai.com |
72| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-login-csrf\_dev\_\* | 30 minutes | User authentication | auth.openai.com |
73| [OpenAI](https://openai.com/policies/privacy-policy/) | rg\_context | 10 minutes | User authentication | auth.openai.com |
74| [OpenAI](https://openai.com/policies/privacy-policy/) | iss\_context | 10 minutes | User authentication | auth.openai.com |
75| [OpenAI](https://openai.com/policies/privacy-policy/) | oai\_client\_auth\_info | 30 days | Service functionality | chatgpt.com
76auth.openai.com |
77| [OpenAI](https://openai.com/policies/privacy-policy/) | dotcom-did | 1 year | Service functionality | openai.com |
78| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-sidebar-closed-applied | 30 days | Service functionality | chatgpt.com |
79| [OpenAI](https://openai.com/policies/privacy-policy/) | oai-sidebar-expanded | 30 days | Service functionality | chatgpt.com |
80| [OpenAI](https://openai.com/policies/privacy-policy/) | oai\_consent\_personalization | 6 months | Personalized marketing consent\* | chatgpt.com |
81| [OpenAI](https://openai.com/policies/privacy-policy/) | personalized\_marketing\_consent | 6 months | Personalized marketing consent\* | openai.com
82ads.openai.com |
83| [OpenAI](https://openai.com/policies/privacy-policy/) | sofaLastAdAccountId | 2 years | Service functionality | ads.openai.com |
84| [OpenAI](https://openai.com/policies/privacy-policy/) | tapestry-theme | 1 year | Service functionality | ads.openai.com |
85| [Auth0](https://www.okta.com/legal/privacy-policy/) | did | 1 year | User authentication | platform.openai.com |
86| [Auth0](https://www.okta.com/legal/privacy-policy/) | did\_compat | 1 year | User authentication | platform.openai.com |
87| [Auth0](https://www.okta.com/legal/privacy-policy/) | auth0 | 14 days | User authentication | platform.openai.com |
88| [Auth0](https://www.okta.com/legal/privacy-policy/) | auth0\_compat | 14 days | User authentication | platform.openai.com |
89| [Auth0](https://www.okta.com/legal/privacy-policy/) | \_legacy\_auth0.\*.is.authenticated | 1 day | User authentication | platform.openai.com |
90| [Auth0](https://www.okta.com/legal/privacy-policy/) | auth0.\*.is.authenticated | 1 day | User authentication | platform.openai.com |
91| [Auth0](https://www.okta.com/legal/privacy-policy/) | \_legacy\_auth0.app\_\*.is.authenticated | 1 day | User authentication | platform.openai.com |
92| [Auth0](https://www.okta.com/legal/privacy-policy/) | auth0.app\_\*.is.authenticated | 1 day | User authentication | platform.openai.com |
93| [Cloudflare](https://www.cloudflare.com/privacypolicy/) | CF\_Authorization | 1 month | Security | chatgpt.com |
94| [Cloudflare](https://www.cloudflare.com/privacypolicy/) | \_\_cf\_bm | 30 min | Security | auth.openai.com
95chatgpt.com
96openai.com
97platform.openai.com
98devday.openai.com |
99| [Cloudflare](https://www.cloudflare.com/privacypolicy/) | cf\_clearance | 1 year | Security | openai.com
100chatgpt.com
101platform.openai.com
102auth.openai.com |
103| [Cloudflare](https://www.cloudflare.com/privacypolicy/) | \_cfuvid | Session | Security | openai.com
104chatgpt.com
105auth.openai.com
106platform.openai.com |
107| [Cloudflare](https://www.cloudflare.com/privacypolicy/) | \_\_cflb | 30 minutes | Security | chatgpt.com
108auth.openai.com |
109| [Stripe](https://stripe.com/privacy) | \_\_stripe\_mid | 1 year | Payment | platform.openai.com |
110| [Stripe](https://stripe.com/privacy) | \_\_stripe\_sid | 30 min | Payment | platform.openai.com |
111| [Intercom](https://www.intercom.com/legal/privacy) | intercom-device-id-dgkjq2bp | 270 days | Customer support | chatgpt.com
112openai.com
113platform.openai.com |
114| [Intercom](https://www.intercom.com/legal/privacy) | intercom-device-id-izw1u7l7 | 1 year | Customer support | chatgpt.com |
115| [Intercom](https://www.intercom.com/legal/privacy) | intercom-id-dgkjq2bp | 9 months | Customer support | openai.com |
116| [Datadog](https://www.datadoghq.com/legal/privacy/) | \_dd\_s | 4 hours | Error reporting | chatgpt.com
117openai.com
118platform.openai.com |
119| [Swoogo](https://swoogo.events/legal/cookies/) | cookieconsent\_status | 1 year | Consent cookies | events.openai.com |
120| [Swoogo](https://swoogo.events/legal/cookies/) | PHPSESSID | Session | Service functionality | events.openai.com |
121| [Swoogo](https://swoogo.events/legal/cookies/) | \_csrf | Session | Security | events.openai.com |
122| [Swoogo](https://swoogo.events/legal/cookies/https://swoogo.events/legal/cookies/) | AWSALB | 7 days | Security | events.openai.com |
123| [Google](https://policies.google.com/technologies/partner-sites/) | g\_state | 6 months | Service functionality | chatgpt.com |
124
125\*Please note that the specific cookies and similar technologies we use may vary depending on your region, the Services you use, and your privacy choices.
126
127## Analytics cookies
128
129These cookies help us understand how our Services perform and are used, such as the number of users, and how they interact with our Services.
130
131| **Source** | **Cookie name** | **Duration** | **Purpose** | **Domain** |
132| --- | --- | --- | --- | --- |
133| [OpenAI](https://openai.com/policies/privacy-policy/) | \_\_obi | 1 year | Analytics | chatgpt.com
134openai.com |
135
136## Marketing Performance cookies
137
138These cookies help us support and understand the efficacy of our marketing efforts, such as measuring the performance of marketing campaigns to enhance the Services' visibility.
139
140| **Source** | **Cookie name** | **Duration** | **Purpose** | **Domain** |
141| --- | --- | --- | --- | --- |
142| [LinkedIn](https://www.linkedin.com/legal/l/cookie-table) | li\_fat\_id | 30 days | Marketing measurement | openai.com
143chatgpt.com
144ads.openai.com |
145| [LinkedIn](https://www.linkedin.com/legal/l/cookie-table) | lidc | 24 hours | Marketing measurement | openai.com
146chatgpt.com
147ads.openai.com |
148| [LinkedIn](https://www.linkedin.com/legal/l/cookie-table) | li\_gc | 6 months | Marketing measurement | openai.com |
149| [LinkedIn](https://www.linkedin.com/legal/l/cookie-table) | bcookie | 2 years | Marketing measurement | openai.com |
150| [LinkedIn](https://www.linkedin.com/legal/l/cookie-table) | UserMatchHistory | 30 days | Marketing measurement | openai.com
151chatgpt.com
152ads.openai.com |
153| [Linkedin](https://www.linkedin.com/legal/l/cookie-table) | AnalyticsSyncHistory | 30 days | Marketing measurement | openai.com
154chatgpt.com
155ads.openai.com |
156| [LinkedIn](https://www.linkedin.com/legal/l/cookie-table) | li\_sugr | 90 days | Marketing measurement | openai.com
157chatgpt.com
158ads.openai.com |
159| [Google](https://policies.google.com/technologies/partner-sites) | \_gcl\_au | 90 days | Marketing measurement | openai.com
160chatgpt.com
161ads.openai.com |
162| [Google](https://policies.google.com/technologies/partner-sites) | \_gcl\_aw | 90 days | Marketing measurement | openai.com
163chatgpt.com
164ads.openai.com |
165| [Google](https://policies.google.com/technologies/partner-sites) | IDE | 24 months | Marketing measurement | openai.com
166chatgpt.com
167ads.openai.com |
168| [Google](https://policies.google.com/technologies/partner-sites) | ANID | 13 months | Marketing measurement | openai.com
169chatgpt.com
170ads.openai.com |
171| [Google](https://policies.google.com/technologies/partner-sites) | NID | 6 months | Marketing measurement | openai.com
172chatgpt.com
173ads.openai.com |
174| [Google](https://policies.google.com/technologies/partner-sites) | gclid | 24 hours | Marketing measurement | openai.com
175chatgpt.com
176ads.openai.com |
177| [Google](https://policies.google.com/technologies/partner-sites) | GBRAID | 24 hours | Marketing measurement | chatgpt.com
178ads.openai.com |
179| [Google](https://policies.google.com/technologies/partner-sites) | WBRAID | 24 hours | Marketing measurement | chatgpt.com
180ads.openai.com |
181| [Google](https://policies.google.com/technologies/partner-sites) | \_glc\_de | 90 days | Marketing measurement | openai.com |
182| [Google](https://policies.google.com/technologies/partner-sites) | \_glc\_dc | 90 days | Marketing measurement | openai.com |
183| [Reddit](https://www.reddit.com/policies/cookies) | rdt\_cid | 24 hours | Marketing measurement | chatgpt.com
184ads.openai.com |
185| [Reddit](https://www.reddit.com/policies/cookies) | \_rdt\_uuid | 90 days | Marketing measurement | openai.com
186chatgpt.com
187ads.openai.com |
188| [Reddit](https://www.reddit.com/policies/cookies) | rdt\_insight | 90 days | Marketing measurement | chatgpt.com |
189| [Reddit](https://www.reddit.com/policies/cookies) | rdt\_id | 90 days | Marketing measurement | openai.com
190chatgpt.com |
191| [Reddit](https://www.reddit.com/policies/cookies) | lidc | 24 hours | Marketing measurement | openai.com
192chatgpt.com
193ads.openai.com |
194| [Reddit](https://www.reddit.com/policies/cookies) | \_reddit\_ads\_sync | 30 days | Marketing measurement | openai.com
195chatgpt.com
196ads.openai.com |
197| [Reddit](https://www.reddit.com/policies/cookies) | \_reddit\_s\_event | 90 days | Marketing measurement | openai.com
198chatgpt.com
199ads.openai.com |
200| [Reddit](https://www.reddit.com/policies/cookies) | \_rdt\_cid | 90 days | Marketing measurement | openai.com |
201| [TikTok](https://www.tiktok.com/legal/page/global/tiktok-website-cookies-policy/en) | \_ttp | 13 months | Marketing measurement | chatgpt.com |
202| [TikTok](https://www.tiktok.com/legal/page/global/tiktok-website-cookies-policy/en) | ttcsid\_<pixelID> | 30 minutes | Marketing measurement | chatgpt.com |
203| [TikTok](https://www.tiktok.com/legal/page/global/tiktok-website-cookies-policy/en) | ttclid | 13 months | Marketing measurement | chatgpt.com |
204| [Meta](https://www.facebook.com/privacy/policies/cookies/) | API | 24 months | Marketing measurement | openai.com
205chatgpt.com |
206| [Meta](https://www.facebook.com/privacy/policies/cookies/) | fbclid | 24 hours | Marketing measurement | openai.com
207chatgpt.com
208ads.openai.com |
209| [Meta](https://www.facebook.com/privacy/policies/cookies/) | \_fbp | 90 days | Marketing measurement | openai.com
210chatgpt.com
211ads.openai.com |
212| [Meta](https://www.facebook.com/privacy/policies/cookies/) | \_fbc | 90 days | Marketing measurement | openai.com
213chatgpt.com
214ads.openai.com |
215| [Meta](https://www.facebook.com/privacy/policies/cookies/) | fr | 90 days | Marketing measurement | openai.com
216chatgpt.com
217ads.openai.com |
218| [Meta](https://www.facebook.com/privacy/policies/cookies/) | datr | 400 days | Marketing measurement | openai.com
219chatgpt.com
220ads.openai.com |
221| [Meta](https://www.facebook.com/privacy/policies/cookies/) | wd | 7 days | Marketing measurement | openai.com
222chatgpt.com
223ads.openai.com |
224| [Meta](https://www.facebook.com/privacy/policies/cookies/) | sb | 400 days | Marketing measurement | openai.com
225chatgpt.com
226ads.openai.com |
227| [Bing](https://learn.microsoft.com/en-us/answers/questions/2289901/purposes-of-bing-cookies) | MR | 7 days | Marketing measurement | openai.com
228chatgpt.com |
229| [Bing](https://learn.microsoft.com/en-us/answers/questions/2289901/purposes-of-bing-cookies) | MSPTC | 180 days | Marketing measurement | openai.com
230chatgpt.com |
231| [Bing](https://learn.microsoft.com/en-us/answers/questions/2289901/purposes-of-bing-cookies) | MUID | 13 months | Marketing measurement | openai.com
232chatgpt.com |
233| [Bing](https://learn.microsoft.com/en-us/answers/questions/2289901/purposes-of-bing-cookies) | \_uetmsclkid | 24 hours | Marketing measurement | openai.com
234chatgpt.com |
235| [Bing](https://learn.microsoft.com/en-us/answers/questions/2289901/purposes-of-bing-cookies) | \_uetvid | 13 months | Marketing measurement | openai.com
236chatgpt.com |
237| [Bing](https://learn.microsoft.com/en-us/answers/questions/2289901/purposes-of-bing-cookies) | \_uetsid | 24 hours | Marketing measurement | openai.com
238chatgpt.com |
239| [Bing](https://learn.microsoft.com/en-us/answers/questions/2289901/purposes-of-bing-cookies) | msclkid | 24 hours | Marketing measurement | openai.com
240chatgpt.com |
241
242## Managing cookies
243
244Depending on applicable law, you may be able to choose which cookies are used when using our Services. If you are in a jurisdiction that allows for that control, you can access your cookie settings directly on our various sites. Your web browser may also allow you to manage your cookie preferences, including to delete and disable cookies. You can take a look at the help section of your web browser or follow the links below to understand your options.
245
246Please note that changes you make to your cookie settings may affect the availability or functionality of the Services. Cookies listed as "Necessary" are required for the Services to function and cannot be disabled.
247
248Cookie settings are device- and browser-specific, so you will need to set cookie preferences for each device's browser.
249
250## Additional information
251
252You can send any questions to privacy@openai.com.