Firebase FAQ

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Firebase projects and Firebase apps

What is a Firebase project?

A Firebase project is the top-level entity for Firebase. In a project, you can register your Apple, Android, or web apps. After you register your apps with Firebase, you can add the product-specific Firebase SDKs to your app, like Analytics, Cloud Firestore, Crashlytics, or Remote Config.

You should register your Apple, Android, and web app variants within a single Firebase project. You can use multiple Firebase projects to support multiple environments, such as development, staging, and production.

Here are some resources for learning more about Firebase projects:

Understand Firebase projects — provides brief overviews of several important concepts about Firebase projects, including their relationship with Google Cloud and the basic hierarchy of a project and its apps and resources.
General best practices for setting up Firebase projects — provides general, high-level best practices for setting up Firebase projects and registering your apps with a project so that you have a clear development workflow that uses distinct environments.

Note that for all Firebase projects, Firebase automatically adds a label of firebase:enabled within the Labels page for your project in the Google Cloud console. Learn more about this label in our FAQ .

What is a Google Cloud organization?

A Google Cloud organization is a container for Google Cloud projects (including Firebase projects). This hierarchy enables better organization, access management, and auditing of your Google Cloud and Firebase projects. For more information, refer to Creating and Managing Organizations .

How do I add Firebase to an existing Google Cloud project?

You may have existing Google Cloud projects managed through the Google Cloud console or the Google APIs console .

You can add Firebase to these existing projects using any of the following options:

Using the Firebase console:
In the Firebase console landing page, click Add Project , and then select your existing project from the Project name menu.
Using a programmatic option:
- Call the Firebase Management REST API endpoint addFirebase .
- Run the Firebase CLI command firebase projects:addfirebase .
- Use Terraform .

Why does my Google Cloud project have a label of `firebase:enabled` ?

In the Labels page for your project in the Google Cloud console, you may see a label of firebase:enabled (specifically, a Key of firebase with a Value of enabled ).

Firebase automatically added this label because your project is a Firebase project, which means that your project has Firebase-specific configurations and services enabled for it. Learn more about the relationship between Firebase projects and Google Cloud .

We strongly recommend that you don't modify or delete this label.This label is used by Firebase and Google Cloud to list your Firebase projects (for example, using the REST API projects.list endpoint or in menus within the Firebase console).

Be aware that manually adding this label to your list of project labels does NOT enable Firebase-specific configurations and services for your Google Cloud project. To do that, you need to add Firebase via the Firebase console (or, for advanced use cases, via the Firebase Management REST API or the Firebase CLI ).

Why isn't my Firebase project showing up in my list of Firebase projects?

This FAQ is applicable if you don't see your Firebase project in the following places:

In a list of projects that you're viewing within the Firebase console
In the response from calling the REST API projects.list endpoint
In the response from running the Firebase CLI command firebase projects:list

Try these troubleshooting steps:

First, try accessing your project by visiting the project's URL directly. Use the following format:
https://console.firebase.google.com/project/ PROJECT-ID /overview
If you can't access the project or receive permissions errors, check the following:
- Make sure that you're signed into Firebase using the same Google account that has access to the project. You can sign in and out of the Firebase console via your account avatar in the top-right corner of the console.
- Check if you can view the project in the Google Cloud console .
- Make sure that your project has the label firebase:enabled in the Labels page for your project in the Google Cloud console. Firebase and Google Cloud use this label to list your Firebase projects. If you do not see this label but the Firebase Management API is enabled for your project, then manually add the label (specifically, a Key of firebase with a Value of enabled ).
- Make sure that you're assigned one of the basic IAM roles (Owner, Editor, Viewer) or a role that has Firebase-related permissions in it, for example a Firebase predefined role . You can view your role(s) in the IAM page of the Google Cloud console.
- If your project belongs to a Google Cloud organization, you may require additional permissions to see the project listed in the Firebase console. Contact the person who manages your Google Cloud organization to give you the appropriate role to view the project, for example the Browser role.

If none of the troubleshooting steps above enable you to see your project in a list of Firebase projects, contact Firebase Support .

How many projects can I have per account?

Spark pricing plan — Your project quota is limited to a small number of projects (usually around 5-10).
Blaze pricing plan — Your project quota per Cloud Billing account increases substantially as long as your Cloud Billing account is in good standing.

The limit on project quota is rarely a concern for most developers, but if needed, you can request an increase in your project quota .

Note that the complete deletion of a project requires 30 days and counts toward your quota until it is fully deleted.

How many Firebase Apps can I have in a Firebase project?

A Firebase project is a container for Firebase Apps across Apple, Android, and web. Firebase restricts the total number of Firebase Apps within a Firebase project to 30.

After this number, performance starts to degrade (especially for Google Analytics) and eventually, at a higher number of apps, some product functionality stops working. Additionally, if you use Google sign-in as an authentication provider, an underlying OAuth 2.0 client ID is created for each app in your project. There's a limit of around 30 client IDs that can be created within a single project.

You should ensure that all Firebase Apps within a single Firebase project are platform variants of the same application from an end-user perspective. For example, if you develop a white label application, each independently labeled app should have its own Firebase project, but the Apple and Android versions of that label can be in the same project. Read more detailed guidance in our general best practices for setting up Firebase projects .

In the rare case your project requires more than 30 apps, you can request an app limit increase. Your project must be on the Blaze pricing plan to make this request. Visit the Google Cloud console to make your request and have it evaluated. Learn more about quota management in the Google Cloud documentation.

What happens if I tag my project as a "production" environment?

In the Firebase console, you can tag your Firebase projects with their environment type, either as Production or Unspecified (non-prod) environments.

Tagging your project as an environment type has no effect on how your Firebase project works or its features. However, the tagging can help you and your team manage your various Firebase projects for the app lifecycle.

If you tag your project as a production environment, we add a brightly colored Prod tag to the project in the Firebase console, reminding you that any changes could affect your associated production apps. In the future, we might add more features and safeguards for Firebase projects tagged as production environments.

To change the environment type of your Firebase project, go to Project settings > General , then in the Your project card under Environment , click to change the environment type.

Where can I find the App ID for my Firebase app?

In the Firebase console, go to your Project settings . Scroll down to the Your apps card, then click on the desired Firebase App to view the app's information, including its App ID .

Here are some example App ID values:

Firebase iOS Apps: 1:1234567890:ios:321abc456def7890
Firebase Android Apps: 1:1234567890:android:321abc456def7890
Firebase Web Apps: 1:1234567890:web:321abc456def7890

What are the prerequisites for linking Google Play / AdMob / Google Ads / BigQuery to my Firebase project or app?

For linking your Google Play account , you need the following:
- Either of the following Firebase roles: Owner or Firebase Admin
  and
- Either of the following Google Play access levels: account Owner or Admin
For linking your AdMob app, you need to be both a Firebase project owner and an AdMob administrator.
For linking your AdWords account, you need to be both a Firebase project owner and an AdWords administrator.
For linking your BigQuery project, you need to be the Firebase project owner.

What open source notices should I include in my app?

On Apple platforms, the Firebase pod contains a NOTICES file which includes the relevant entries. The Firebase Android SDK contains a helper Activity for showing license information.

Permissions and access to Firebase projects

How do I assign a project member a role, like the Owner role?

To manage the role(s) assigned to each project member, you must be an Owner of the Firebase project (or be assigned a role with the permission resourcemanager.projects.setIamPolicy ).

Here are the places where you can assign and manage roles:

The Firebase console offers a simplified way to assign roles to project members in the Users and permissions tab of > Project settings . In the Firebase console, you can assign any of the basic roles (Owner, Editor, Viewer), the Firebase Admin/Viewer roles , or any of the Firebase predefined product-category roles .
The Google Cloud console offers an expansive set of tools to assign roles to project members in the IAM page . In the Cloud console, you can also create and manage custom roles , as well as give service accounts access to your project.
Note that in the Google Cloud console, project members are called principals .

If the Owner of your project can no longer perform the tasks of an Owner (for example, the person left your company) and your project isn't managed via a Google Cloud organization (see next paragraph), you can contact Firebase Support to have a temporary Owner assigned.

Note that if a Firebase project is part of a Google Cloud organization, it may not have an Owner. If you're unable to find an Owner for your Firebase project, contact the person who manages your Google Cloud organization to assign an Owner for the project.

How do I find the Owner of a Firebase project?

You can view project members and their roles in the following places:

If you have access to the project in the Firebase console, you can view the list of project members, including Owners, in the Users and permissions page of the Firebase console.
If you do not have access to the project in the Firebase console, check if you have access to the project in the Google Cloud console. You can view the list of project members, including Owners, in the IAM page of the Google Cloud console.

Note that if a Firebase project is part of a Google Cloud organization, it may not have an Owner. Instead, the person who manages your Google Cloud organization can perform many tasks that an Owner can do. However, to perform several Owner-specific tasks (like assigning roles or managing Google Analytics properties), the administrator may need to assign themselves the actual Owner role to perform those tasks. If you're unable to find an Owner for your Firebase project, contact the person who manages your Google Cloud organization to assign an Owner for the project.

Why or when should I assign a project member the Owner role?

To ensure proper management of a Firebase project, it must have an Owner . A project's Owner is the person who can perform several important administrative actions (like assigning roles and managing Google Analytics properties), and Firebase Support can only fulfill administrative requests from demonstrated project Owners.

After you set up the Owner(s) for a Firebase project, it's important to keep those assignments up-to-date.

Note that if a Firebase project is part of a Google Cloud organization, the person who manages your Google Cloud organization can perform many tasks that an Owner can do. However, for several Owner-specific tasks (like assigning roles or managing Google Analytics properties), the administrator may need to assign themselves the actual Owner role to perform those tasks.

I don't think that I have a Firebase project, but I got an email about one. How do I access this project?

The email you received should contain a link to open your Firebase project. Clicking the link in the email should open the project in the Firebase console.

If you're not able to open the project in the link, make sure that you're signed into Firebase using the same Google account that received the email about the project. You can sign in and out of the Firebase console via your account avatar in the top-right corner of the console.

Note that if you're the administrator of a Google Cloud organization, you may be notified about changes to Firebase projects inside your organization. However, you may not have sufficient permissions to open the Firebase project. In these cases, the simplest solution is to assign yourself the actual Owner role to open the project and perform the required actions. Learn more about why and when to assign the Owner role .

Platforms and frameworks

Visit the platform-specific troubleshooting & FAQ pages for helpful tips and answers for more FAQ.

Firebase console

What are the supported browsers for accessing the Firebase console?

The Firebase console can be accessed from recent versions of popular desktop browsers such as Chrome, Firefox, Safari and Edge. Mobile browsers are currently not fully supported.

I can load the Firebase console, but why can't I find or access my Firebase project?

This FAQ is applicable if you're experiencing either of the following issues:

The Firebase console returns an error page that says your project may not exist or that you don't have access to the project.
The Firebase console doesn't display your project even when you enter its project ID or project name in the console's search field.

Try these troubleshooting steps:

First, try accessing your project by visiting the project's URL directly. Use the following format:
https://console.firebase.google.com/project/ PROJECT-ID /overview
If you still can't access the project or receive permissions errors, check the following:
- Make sure that you're signed into Firebase using the same Google account that has access to the project. You can sign in and out of the Firebase console via your account avatar in the top-right corner of the console.
- Make sure that the Firebase Management API is enabled for the project.
- Make sure that you're assigned one of the basic IAM roles (Owner, Editor, Viewer) or a role that has Firebase-related permissions in it, for example a Firebase predefined role . You can view your role(s) in the IAM page of the Google Cloud console.
- If your project belongs to a Google Cloud organization, you may require additional permissions to see the project listed in the Firebase console. Contact the person who manages your Google Cloud organization to give you the appropriate role to view the project, for example the Browser role.

If none of the troubleshooting steps above enable you to find or access your project, contact Firebase Support .

Why is the Firebase console not loading for me?

This FAQ is applicable if you're experiencing any of the following issues:

A page in the Firebase console never finishes loading.
Data within a page doesn't load as expected.
You receive browser error messages when loading the Firebase console.

Try these troubleshooting steps:

Check the Console row of the Firebase Status Dashboard for any possible service interruptions.
Make sure that you're using a supported browser .
Try to load the Firebase console in an incognito or private window.
Disable all browser extensions.
Verify that the network connection is not blocked by ad blocker, antivirus, proxy, firewall, or other software.
Try loading the Firebase console using a different network or device.
If using Chrome, check the Developer Tools Console for any errors .

If none of the troubleshooting steps above resolve the issue, contact Firebase Support .

How is my Firebase console language determined?

The language setting for the Firebase console is based on the language selected in your Google account settings .

To change your language preference, see Change language .

The Firebase console supports the following languages:

English
Brazilian Portuguese
French
German
Indonesian
Japanese
Korean
Russian
Simplified Chinese
Spanish
Traditional Chinese

What roles and permissions does the Firebase console support?

The Firebase console and Google Cloud console use the same underlying roles and permissions. Learn more about roles and permissions in the Firebase IAM documentation .

Firebase supports the fundamental (basic) roles of Owner, Editor, and Viewer:

A project Ownercan add other members to the project, set up integrations (project linking to services like BigQuery or Slack), and has full edit access for the project.
A project Editorhas full edit access for the project.
A project Viewerhas only read access for the project. Note that the Firebase console currently does not hide/disable edit UI controls from project Viewers, but these operations will fail for project members assigned the Viewer role.

Firebase also supports:

Firebase predefined roles — Curated Firebase-specific roles that enable more granular access control than the basic roles of Owner, Editor, and Viewer.
Custom roles — Fully customized IAM roles that you create to tailor a set of permissions that meet the specific requirements of your organization.

Pricing

Which products are paid? Which are no-cost?

Firebase's paid infrastructure products are the Realtime Database, Cloud Storage for Firebase, Cloud Functions, Hosting, Test Lab, and phone authentication. We offer a no-cost tier for all of these features.

Firebase also has many no-cost products: Analytics, Cloud Messaging, the Notifications composer, Remote Config, App Indexing, Dynamic Links, and Crash Reporting. Use of these products is subject only to the product's traffic control policies (e.g. quotas, fair access and other service protections) in all plans, including our no-cost Spark plan. In addition, all Authentication features beyond phone authentication are no-cost.

Does Firebase offer no-cost trial credits for paid products?

Firebase paid services can be used under the Google Cloud Free Trial . New Google Cloud and Firebase users can take advantage of a 90-day trial period that includes $300 in free Cloud Billing credits to explore and evaluate Google Cloud and Firebase products and services.

During the Google Cloud Free Trial period, you'll be provided a Free Trial Cloud Billing account. Any Firebase project that uses that billing account will be on the Blaze pricing plan during the free trial period.

Don't worry, setting up this Free Trial Cloud Billing account does not enable us to charge you. You are not charged unless you explicitly enable billing by upgrading your Free Trial Cloud Billing account to a paid account. You can upgrade to a paid account at any time during the trial. After you've upgraded, you can still use any remaining credits (within the 90-day period).

Once the free trial expires, you'll need to either downgrade your project to the Spark pricing plan or set up the Blaze pricing plan in the Firebase console to continue using your Firebase project.

Learn more about the Google Cloud Free Trial .

Country	Code
AD	Andorra
AE	United Arab Emirates
AF	Afghanistan
AG	Antigua and Barbuda
AL	Albania
AM	Armenia
AO	Angola
AR	Argentina
AS	American Samoa
AT	Austria
AU	Australia
AW	Aruba
AZ	Azerbaijan
BA	Bosnia and Herzegovina
BB	Barbados
BD	Bangladesh
BE	Belgium
BF	Burkina Faso
BG	Bulgaria
BJ	Benin
BM	Bermuda
BN	Brunei Darussalam
BO	Bolivia
BR	Brazil
BS	Bahamas
BT	Bhutan
BW	Botswana
BY	Belarus
BZ	Belize
CA	Canada
CD	Congo, (Kinshasa)
CF	Central African Republic
CG	Congo (Brazzaville)
CH	Switzerland
CI	Côte d'Ivoire
CK	Cook Islands
CL	Chile
CM	Cameroon
CO	Colombia
CR	Costa Rica
CV	Cape Verde
CW	Curaçao
CY	Cyprus
CZ	Czech Republic
DE	Germany
DJ	Djibouti
DK	Denmark
DM	Dominica
DO	Dominican Republic
DZ	Algeria
EC	Ecuador
EG	Egypt
ES	Spain
ET	Ethiopia
FI	Finland
FJ	Fiji
FK	Falkland Islands (Malvinas)
FM	Micronesia, Federated States of
FO	Faroe Islands
FR	France
GA	Gabon
GB	United Kingdom
GD	Grenada
GE	Georgia
GF	French Guiana
GG	Guernsey
GH	Ghana
GI	Gibraltar
GL	Greenland
GM	Gambia
GP	Guadeloupe
GQ	Equatorial Guinea
GR	Greece
GT	Guatemala
GY	Guyana
HK	Hong Kong, SAR China
HN	Honduras
HR	Croatia
HT	Haiti
HU	Hungary
ID	Indonesia
IE	Ireland
IL	Israel
IM	Isle of Man
IN	India
IQ	Iraq
IT	Italy
JE	Jersey
JM	Jamaica
JO	Jordan
JP	Japan
KE	Kenya
KG	Kyrgyzstan
KH	Cambodia
KM	Comoros
KN	Saint Kitts and Nevis
KR	Korea (South)
KW	Kuwait
KY	Cayman Islands
KZ	Kazakhstan
LA	Lao PDR
LB	Lebanon
LC	Saint Lucia
LI	Liechtenstein
LK	Sri Lanka
LS	Lesotho
LT	Lithuania
LU	Luxembourg
LV	Latvia
LY	Libya
MA	Morocco
MD	Moldova
ME	Montenegro
MF	Saint-Martin (French part)
MG	Madagascar
MK	Macedonia, Republic of
MM	Myanmar
MN	Mongolia
MO	Macao, SAR China
MS	Montserrat
MT	Malta
MU	Mauritius
MW	Malawi
MX	Mexico
MY	Malaysia
MZ	Mozambique
NA	Namibia
NC	New Caledonia
NE	Niger
NF	Norfolk Island
NG	Nigeria
NI	Nicaragua
NL	Netherlands
NO	Norway
NP	Nepal
NZ	New Zealand
OM	Oman
PA	Panama
PE	Peru
PG	Papua New Guinea
PH	Philippines
PK	Pakistan
PL	Poland
PM	Saint Pierre and Miquelon
PR	Puerto Rico
PS	Palestinian Territory
PT	Portugal
PY	Paraguay
QA	Qatar
RE	Réunion
RO	Romania
RS	Serbia
RU	Russian Federation
RW	Rwanda
SA	Saudi Arabia
SC	Seychelles
SE	Sweden
SG	Singapore
SH	Saint Helena
SI	Slovenia
SK	Slovakia
SL	Sierra Leone
SN	Senegal
SR	Suriname
ST	Sao Tome and Principe
SV	El Salvador
SZ	Swaziland
TC	Turks and Caicos Islands
TG	Togo
TH	Thailand
TL	Timor-Leste
TM	Turkmenistan
TO	Tonga
TR	Turkey
TT	Trinidad and Tobago
TW	Taiwan, Republic of China
TZ	Tanzania, United Republic of
UA	Ukraine
UG	Uganda
US	United States of America
UY	Uruguay
UZ	Uzbekistan
VC	Saint Vincent and Grenadines
VE	Venezuela (Bolivarian Republic)
VG	British Virgin Islands
VI	Virgin Islands, US
VN	Viet Nam
WS	Samoa
YE	Yemen
YT	Mayotte
ZA	South Africa
ZM	Zambia
ZW	Zimbabwe

Capabilities		Notifications composer	Cloud Messaging
Target	Single device
	Clients subscribed to topics (i. e. weather)
	Clients in predefined user segment (app, version, language)
	Clients in specified analytics audiences
	Clients in device groups
	Upstream from client to server
Message Type	Notifications up to 2kb
	Data messages up to 4kb
Delivery	Immediate
	Future client device local time
Analytics	Built-in Notifications analytics collection and funnel analytics

Capabilities		Notifications composer	Cloud Messaging
Target	Single device
	Clients subscribed to topics (i. e. weather)
	Clients in predefined user segment (app, version, language)
	Clients in specified analytics audiences
	Clients in device groups
	Upstream from client to server
Message Type	Notifications up to 2kb
	Data messages up to 4kb
Delivery	Immediate
	Future client device local time
Analytics	Built-in Notifications analytics collection and funnel analytics

API Name	API Language	Impact on users	Action Required
`sendToDevice()`	Node.js	The API will stop working after 6/21/2024 because it calls the legacy HTTP send API.	Use the `send()` method.
`sendToDeviceGroup()`	Node.js	The API will stop working after 6/21/2024 because it calls the legacy HTTP send API.	Use the `send()` method.
`sendAll()/sendAllAsync()/send_all()/sendMulticast()/SendMulticastAsync()/send_multicast()`	Node.js, Java, Python, Go, C#	These APIs will stop working after 6/21/2024 because they call the batch send API .	Upgrade to the latest Firebase Admin SDK and use the new APIs instead: `sendEach()/ sendEachAsync()/send_each()/sendEachForMulticast()/sendEachForMulticastAsync()/ send_each_for_multicast()` . Note that the new APIs no longer call the deprecated batch send API, and for this reason they may create more concurrent HTTP connections than the old APIs.

SDK versions	Impact on users	Action Required
GCM SDKs (deprecated in 2018)	Apps using GCM SDKs will not be able to register tokens nor receive messages from FCM after 6/21/2024.	Upgrade your Android SDK to the latest Firebase SDK if you haven’t already done so.
JS SDKs version <7.0.0 (breaking change at version 7.0.0 in 2019)	Web apps using older JS SDKs will not be able to register tokens after 6/21/2024.	Upgrade your Firebase Web SDK to the latest version.

Category	What to expect
Legacy HTTP protocol	Requests being rejected with HTTP code 301.
Legacy XMPP protocol	Requests being rejected with error code 302.
FCM Upstream	Messages being silently dropped by FCM backend.
Batch Send API	Requests being rejected with error code 501 and the error message "The API is deprecated."
GCM SDKs - Register Tokens	Requests being rejected with HTTP code 301.
GCM SDKs - Send Messages	Requests being rejected with error code 400 and the error message "V3 token has been deprecated."
JS SDKs version < 7.0.0	Requests being rejected with HTTP code 501.
Using server key to access Instance ID and device group management APIs	Requests being rejected with HTTP code 401.

Platform	Firebase Admin SDK version
Node.js	>=11.7.0
Python	>=6.2.0
Java	>=9.2.0
Go	>=4.12.0
.NET	>=2.4.0

Web	The `projectId` property in your JavaScript `firebaseConfig` object, used in `initializeApp` .
Android	The `project_id` property inside the `google-services.json` configuration file.
Apple platforms	The `PROJECT_ID` property in the `GoogleService-Info.plist` configuration file.

Firebase FAQ

Firebase projects and Firebase apps

What is a Firebase project?

What is a Google Cloud organization?

How do I add Firebase to an existing Google Cloud project?

Why does my Google Cloud project have a label of firebase:enabled ?

Why isn't my Firebase project showing up in my list of Firebase projects?

How many projects can I have per account?

How many Firebase Apps can I have in a Firebase project?

What happens if I tag my project as a "production" environment?

Where can I find the App ID for my Firebase app?

What are the prerequisites for linking Google Play / AdMob / Google Ads / BigQuery to my Firebase project or app?

What open source notices should I include in my app?

Permissions and access to Firebase projects

How do I assign a project member a role, like the Owner role?

How do I find the Owner of a Firebase project?

Why or when should I assign a project member the Owner role?

I don't think that I have a Firebase project, but I got an email about one. How do I access this project?

Platforms and frameworks

Firebase console

What are the supported browsers for accessing the Firebase console?

I can load the Firebase console, but why can't I find or access my Firebase project?

Why is the Firebase console not loading for me?

How is my Firebase console language determined?

What roles and permissions does the Firebase console support?

Pricing

Which products are paid? Which are no-cost?

Does Firebase offer no-cost trial credits for paid products?

How do I know which pricing plan is right for me?

Spark pricing plan

Blaze pricing plan

How can I monitor my usage and billing?

What happened to the Flame pricing plan?

Additional FAQs about the Flame plan retirement

How is the no-cost usage in the Blaze plan different from the no-cost usage in the Spark plan?

Does the no-cost usage quota reset when I change from a Spark to a Blaze plan?

What is a "simultaneous database connection"?

What happens if I exceed Spark plan storage or download limits for Realtime Database?

What happens if I exceed Spark plan simultaneous connection limits for Realtime Database?

How does Firebase's integration with Google Cloud work?

What happens to my Firebase project if I add or remove billing accounts for that project in the Google Cloud console?

Can I upgrade, downgrade, or cancel at any time?

What kind of support will I receive?

Can I cap usage on the Blaze plan?

What are automated backups? Do you offer hourly backups?

Do you offer open-source, nonprofit, or educational discounts?

Do you offer enterprise contracts, pricing, support, or dedicated infrastructure hosting?

Do you offer ad-hoc pricing? I only want pay-as-you-go for one or two features.

How do the paid Firebase plans work with Ads? Are there no-cost advertising credits with paid plans?

Cloud Functions pricing

Why do I need a billing account to use Cloud Functions for Firebase?

Does Cloud Functions for Firebase still have no-cost usage?

Is Firebase planning to raise the quotas and limits for Cloud Functions for Firebase?

Can I get the Google Cloud $300 credit?

I want to follow a codelab to learn about Firebase. Can you give me a temporary billing account?

I'm worried I'm going to rack up a huge bill.

How can I check my current billing charges?

I use Firebase Extensions. Do I need a billing account?

Cloud Storage for Firebase pricing

How do I predict how much I will be billed for upload and download operations?

What happens if I exceed Spark plan upload, download or storage limits for Cloud Storage for Firebase?

Privacy

Where can I find information about privacy and security in Firebase?

Do the Firebase SDKs log any usage/diagnostic information outside of Analytics?

A/B Testing

A/B Testing:How many experiments can I create and run?

A/B Testing:Why can’t I view my experiments after unlinking and re-linking my project to Google Analytics?

A/B Testing:Why do I receive a "Project not linked to Google Analytics" message when creating a Remote Config experiment?

AdMob

AdMob:Can I link my Windows apps to Firebase?

AdMob:Why can't I link my app to AdMob from the Firebase console?

AdMob:What permissions or access do I need to link a Firebase app to an AdMob app?

AdMob:Can multiple users in the same AdMob account link AdMob apps and Firebase apps?

AdMob:To use AdMob, which SDKs should I use?

Analytics

Analytics:Why is Google Analytics a recommended part of using Firebase products?

Analytics:How do I control how my Analytics data is shared with the rest of Firebase?

Analytics:How do I update my Analytics property settings?

Analytics in my iOS app:Can I install Analytics without ad attribution and IDFA collection features?

Analytics:What changed in the Google Analytics section with the October 2021 update?

Why does my Google Cloud project have a label of `firebase:enabled` ?

Firebase Authentication:In my Android app, why am I getting the following error:
`Google sign in failed` ?

Firebase Authentication:In my Apple platform app, why am I getting the following error:
`You must specify <clientID> in <GIDConfiguration>` ?

Firebase Authentication:In my web app, why am I getting the following error:
`AuthErrorCode.INVALID_OAUTH_CLIENT_ID` ?

Firebase Authentication:In my web app, why are sign-in with redirects failing with the following error:
`This domain YOUR_REDIRECT_DOMAIN is not authorized to run this operation` ?

Firebase Authentication:How is `%APP_NAME%` determined for the email template for the confirmation email that can be sent to a user when they sign up using an email address and password?

Cloud Messaging:I have implemented `onMessageReceived` in my Android app, but it is not being called.