How to Add Facebook Login on WordPress Website

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Facebook login lets users sign in to a WordPress website using their Facebook account instead of creating yet another username and password.

And no, we are not alone in feeling this way. La ricerca lo dimostra quattro persone su cinque (86%) sono infastidite dalla necessità di creare nuovi account quando si registrano su un sito web. 

La cosa più allarmante riscontrata nella stessa ricerca è che 9 persone su 10 (90%) ammettono di aver abbandonato un sito Web se hanno dimenticato la password o le informazioni di accesso, invece di rispondere alle domande di sicurezza o reimpostare la password! 

Sei il proprietario di un sito web e riscontri un'elevata frequenza di rimbalzo dalla tua pagina di accesso? Bene, molto probabilmente puoi ridurlo in larga misura integrando l'accesso a Facebook sul tuo sito web. 

Se sei qui per sapere esattamente come aggiungere Facebook al sito WordPress, sei nella pagina giusta.

In questo articolo, ti fornirò alcuni motivi per integrare l'accesso a Facebook sul tuo sito WordPress e ti guiderò attraverso i passaggi per aggiungere un accesso a Facebook per WordPress. Sembra interessante? Andiamo avanti allora. 

Ways to Add Facebook Login on a WordPress Website

There are three common ways to add Facebook login to a WordPress website. The right approach depends on how much control you need and how comfortable you are with ongoing maintenance.

1. The most common option is using a social login plugin. This method handles authentication, permissions, and API changes for you. It is suitable for most WordPress websites.
2. Another option is manual integration using Facebook’s SDK. This approach requires custom development and direct handling of app credentials, redirect URLs, and user data.
3. Some websites also rely on third-party identity providers that sit between Facebook and WordPress. These services simplify setup but add an external dependency.

In this guide, the focus is on the plugin-based method using WP Social, which works well for most WordPress use cases.

Why Should You Add Facebook Login on Your WordPress Website?

Most people already have Facebook accounts. That is not the real reason Facebook login works.

Integrare il pulsante "Accedi con Facebook" sul tuo sito Web WordPress è una mossa saggia per una serie di motivi. Quando consenti agli utenti di accedere al tuo sito WordPress con Facebook, si sbarazzeranno del file affaticamento della password che altrimenti avrebbero attraversato. 

Inoltre, poiché i visitatori non hanno bisogno di compilare un altro modulo di accesso/registrazione, possono risparmiare tempo prezioso da investire nell'esplorazione di più del tuo sito web. 

When users log in with Facebook, they do not need to remember passwords or fill out long registration forms. This saves time and makes the login process smoother, especially for first-time visitors.

However, Facebook login is not a universal solution.

In practice, we have seen Facebook login improve access on content-driven and community sites, while causing drop-offs on email-first or compliance-heavy setups.

While it improves convenience, it also introduces dependency on a third-party platform. That tradeoff matters and should be considered before enabling it on your site.

Tuttavia, ora ti starai chiedendo quali vantaggi puoi ottenere aggiungendo un accesso Facebook ai siti Web WordPress. Bene, ora parlerò di alcuni motivi chiave per l'integrazione di Facebook sul tuo sito web:

• You can get to know the full name of the users from Facebook. It can enable you to send personalized newsletters and updates.
• Mentre molti utenti si iscrivono a siti Web con e-mail false, è più probabile che le e-mail registrate degli utenti su Facebook siano autentiche.
• Aggiungere un accesso Facebook al tuo sito web ti aiuterà anche a ottenere la posizione, il sesso e l'età dei visitatori. Puoi preparare il tuo piano di marketing in modo più accurato con i dati personalizzati.
• Tracking the “Likes” of the users, you can offer a more tailored service to them. Additionally, accessing their Facebook friend lists can enable you to recommend them the products or services their friends are using.

Recommendation:
Use Facebook login as an optional shortcut, not a replacement for email login. This keeps flexibility without dependency.

Allora, cosa stai aspettando? Continua a leggere questo post fino alla fine per conoscere tutti i passaggi che devi seguire per aggiungere un accesso Facebook sul tuo sito WordPress.

Before You Continue: Is Facebook Login Right for Your Site?

Before moving forward, it is important to decide whether Facebook login actually fits your website.

Facebook login works well if your site targets general users, communities, or content-based platforms where quick access matters more than strict user qualification.

However, if email ownership is critical to your business, or if your site operates under strict compliance requirements, relying too much on social login may create issues later.

If your audience values speed and convenience, continue with the setup.
If control and data ownership matter more, use Facebook login for WordPress carefully and always keep alternatives available.

Ecco cosa ti serve

If you do not have deep coding knowledge, it is better for you to choose a social login plugin to add a Facebook login to your site. 

Wp Social is one of the best social media plugins for WordPress that can help you achieve your goal. The decision-making and setup principles explained in this guide apply regardless of the plugin you choose. Apart from letting you add a Facebook login button at any place on your website, it also features social share and social count options. So, if you get Wp Social, you are actually getting a 3-in-1 plugin. The video below walks through the same setup process visually on how to add social login for WordPress.

Come aggiungere l'accesso Facebook al sito Web WordPress (passo dopo passo)

If you want to know how to integrate the Facebook login on your WordPress website seamlessly with a plugin, I am going to give you a step-by-step detailed guideline now using Wp Social. Follow the steps properly and add Facebook to WordPress for login.

Andiamo avanti: 

Step 1: Install a Facebook Login Plugin for WordPress​

To install the Facebook login plugin for WordPress:

● Accedi all'area del pannello di amministrazione del tuo sito Web WordPress. 

● Vai su Plugin ➔ Aggiungi nuovo

● Digita "Wp Social" nel campo di ricerca.

• Trovare il "Wp Social-Social Login e Registrazione, Condivisione Social, Contatore Social"dal risultato della ricerca. Ora fai clic su “Installa ora”

• After the end of the installation process, activate the plugin.

Passaggio 2: crea un account sviluppatore Facebook

• Navigare verso https://developers.facebook.com/apps/
• Login to your Facebook account If you are logged out. 
• Click on the “Get Started” section to start creating your developer’s account. Follow the instructions step-by-step to complete your registration process for a Facebook developer account.

Passaggio 3: crea un'app Facebook 

• After completing your registration as a developer, you’ll be redirected to the Facebook app creation page. Click on “Crea app" andare avanti

• At this step of app creation, set a meaningful App Name and Add contact email. After that, click on “Next”.

• You must select ‘Other’ as the use case here. Click on ‘Next’ when you are done.

Now, select Consumer and press the ‘Next’ button.

In this step, you can check the whole details again and press the ‘Next’ button.

After that, you may be required to log in to your Facebook account again.

Passaggio 4: configura l'accesso a Facebook

Finally, here is your App dashboard and

After the process mentioned above, you’ll be taken to the ‘Products’ page located under Dashboard. Click on the ‘+’. Find out ‘Facebook Login’ from the list and click on ‘Set Up’.

Go to Settings under the Facebook Login app. You have to enter Valid OAuth Redirect URIs under Client OAuth Settings.

To get the Valid OAuth Redirect URIs, you have to go to your WordPress admin area.

Navigate to WP Social ➔ Social Login ➔ Providers➔ Facebook➔ Click on the toggle button or Getting Started.

• You’ll now see a link to be used as Valid OAuth Redirect URIs. Copy it and go back to Facebook Login app settings to paste that on the ‘Valid OAuth Redirect URIs’ field.

• Now, go to the ‘Basic’ submenu under Settings. Copy the App ID and App Secret for using those in the Wp Social app. Fill up other fields and click on ‘Save Changes’ when you are done.

Important Setup Insight (Often Missed)

Many Facebook login setups appear to work but fail in real usage.

This usually happens because of small configuration issues that are easy to overlook. For example, a mismatched OAuth redirect URI or unnecessary permission requests can silently break the login process.

Always make sure that:

• Your Facebook app is set to Modalità dal vivo
• The OAuth redirect URI matches exactly
• Only the required permissions are requested

A visible login button does not always mean the login flow is working correctly. Testing matters more than installation.

Passaggio 5: utilizza l'ID app e il segreto dell'app con Wp Social 

• Once you’ve completed creating an app on Facebook, go to the WP Social login from the WordPress dashboard. Navigate to Social Login ➔ Providers. Switch the left button below Facebook ‘ON’ and then click ‘Settings’.

• Enter on the Settings tab and paste the App ID and App Secret received from Facebook. Once you are done, click on ‘Save Changes’.

Passaggio 6: configura le impostazioni del plugin WP Social

• ● Passare alle Impostazioni globali dell'accesso social e scegliere la pagina in cui si desidera posizionare l'accesso a Facebook e in quale posizione. Una volta terminato, salva le modifiche.

Riceverai anche un elenco di codici brevi di accesso social da utilizzare altrove sul tuo sito Web WordPress. 

● Successivamente, vai alle impostazioni dello stile, scegli il tuo stile preferito e fai clic su "Salvare le modifiche' per implementare la tua scelta.

How to Know Your Facebook Login Is Working

After completing the setup, do not stop at seeing the login button.

You should test whether:

• New users can log in and get WordPress accounts created
• Existing users can log in again without errors
• Facebook login works properly on mobile browsers
• Logout and re-login works as expected

When configured correctly, Facebook login usually results in faster first-time access and fewer abandoned registrations. If login numbers increase but engagement drops, placement and usage should be reviewed.

È tutto. Ora puoi vedere l'accesso a Facebook esattamente dove vuoi sul tuo sito WordPress con il tuo stile preferito. Quindi, hai avuto l'idea di come aggiungere Facebook a WordPress in pochi semplici passaggi. Ora, se desideri aggiungere l'accesso social al tuo sito web, puoi farlo vedere questo post.

Manual Facebook Login Integration (Advanced Method)

Facebook login can also be added manually without using a plugin. This approach is typically used when a site needs full control over the authentication flow.

Manual integration requires working directly with Facebook’s JavaScript or PHP SDK. You must configure the App ID and App Secret securely, set correct redirect URIs, and manage permission scopes such as public profile and email.

This method also requires ongoing maintenance. Facebook API changes, permission reviews, and security updates must be handled manually.

Because of this complexity, manual integration is generally recommended only for developers or highly customized WordPress setups.

Common Facebook Login Issues and Fixes

Facebook login on WordPress issues are often caused by configuration mismatches rather than plugin errors.

A redirect URI mismatch usually occurs when the callback URL in Facebook Developer settings does not exactly match the WordPress login URL.

If login works only for admins, the Facebook app may still be in development mode and not publicly available.

Some users may not receive an email address if the email permission is not approved or available on their Facebook account.

Login buttons may not appear if page caching or CDN settings block dynamic scripts.

Facebook login on WordPress also requires HTTPS. Sites without a valid SSL certificate may fail authentication.

Pensieri finali

Facebook login can reduce friction. It can also create dependency. So, it is always highly recommended to use it intentionally.

However, here are some key points that you should keep in mind –

1. Keep email login available
2. Request minimal permissions
3. Test every login scenario

Finally, when Facebook Login is used as a shortcut, it improves access.
However, when used blindly, it creates silent drop-offs.

So, choose based on your audience, not trends.

Now that you know how to integrate Facebook social login on your website, it is time to check and try. Follow the steps mentioned above and you’ll get things done. Hope that you’ll be successful in adding a Facebook login for WordPress. The exact plugin may change over time, but the decision factors and setup checks covered here remain the same.

Frequently Asked Questions (FAQ) on Login with Facebook on WordPress

Posso utilizzare PHP per aggiungere Facebook al sito Web WordPress?

Sì, se hai abbastanza conoscenze tecniche, puoi anche utilizzare PHP per aggiungere un accesso Facebook al tuo sito WordPress. Tuttavia, ciò richiederà molto tempo poiché dovrai installare Facebook SDK per PHP nel progetto.

Posso pubblicare il pulsante di accesso di Facebook su qualsiasi pagina WordPress personalizzata?

Fortunatamente sì! Wp Social offre shortcode per consentirti di utilizzare il pulsante di accesso di Facebook ovunque tu voglia sul tuo sito Web WordPress.

Is Facebook login still relevant today?

Yes, but it should be used selectively. It works best as a secondary login option rather than the primary one.

What happens if Facebook is blocked or down?

Users will not be able to log in with Facebook. That is why email or username-based login should always remain available.

Is Facebook login safe?

Yes, when configured correctly. However, you should request minimal permissions and clearly inform users about what data is being accessed.

Can the same Facebook App be used on multiple WordPress websites?

Yes. A single Facebook App can be used on multiple websites as long as all domains are added to the app settings and the redirect URIs are configured correctly.

What permissions are required for Facebook login?

At minimum, Facebook login requires access to the public profile. Email permission is commonly requested but may require review and is not guaranteed for all users.

Does Facebook login work with WooCommerce or membership plugins?

Yes. Facebook login works with WooCommerce and most membership plugins as long as user registration is enabled and the plugin supports standard WordPress authentication.