Facebook Instant Login Plugin

Increase user registration rate and conversions by providing your Facebook users option to quickly and easily sign-in to your website using their Facebook account.

Facebook Instant Login Plugin use JavaScript SDK instead of legacy PHP SDK and efficiently login user without redirects to Facebook page.

Once visitor hit login button, plugin check if users already logged-in to your classified ad website before, if yes, is automatically logged-in without additions prompts.

If visitor has not yet logged-in to your site using Facebook account, modal box with cookie consent and login screen is shown to visitor (no redirect) and onces user confirms all the fields and enter login details, is automatically logged in to your site.

Plugin supports also automatic login, so when user already logged-in to your site before and come back, and at same time is not logged-in to your site right now, user is automatically logged in without any prompting.

User-friendly Facebook Login Experience

Let's quickly summarize plugin functions:

Quickly enable/disable facebook login features
Automatic login using Facebook account
Details guide to get API keys
Auto-hook login buttons to login & registration page for easy theme integration
Retro-compatibility to objects/buttons created for older Facebook Login Plugin (using PHP SDK)
Custom login button selector - assign "login to facebook" on click features to any HTML element, button or text
Easy setup of plugin and Facebook application
Download user profile picture into Profile Picture Plugin and Core Osclass Profile Picture feature
No PHP dependecies
Asynchronous and deferred scripts loading for good page speed
No extra JavaScript and CSS files
Exclude pages where login scripts and features are available

Last update of product description has been on 22. October 2024

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Available translations

Product features and functionality

RTL ready (Arabic, Hebrew, ...)

Basic documentation included

Add front office functionality

Simple installation

Coding skills NOT required

Theme modifications NOT required

Use hooks for theme integration

Coding skills recommended

Recommended for advanced osclass users

Use 3rd party services

MB Themes

Premium developer

221 products

View seller profile

Product support includes

Direct support from Adrian Brezak, founder of MB Themes and developer maintaining these products in production

12 months access to support and latest updates

Support can be extended anytime for 35% of base price (+12 months)

Availability of seller to answer questions

Answer technical queries about product features

Assistance with reported bugs or issues

Help with installation in case there is problem

Product in English language (other locales provided by community)

Proven support scale: 9,200 resolved tickets and 47,000 support messages

Long-term maintenance track record: 2,200+ updates released across products

Updates are based on customer support cases, Osclass core changes, PHP/MySQL updates, and real-world usage feedback

Public support reputation: see verified customer reviews on Trustpilot

Support does not include

Customization service, custom work or feature requests

Support on free/gratis plugins delivered with premium themes

Installation service

Translation and localization services

Support quality, trust and engineering proof

Seller updated this product 7 times

Seller rating is 4.7 of 5 - Excellent (583 reviews)

Member since 2017

Support available in:

English

Czech

Slovak

This product is not compatible with WordPress. All our themes and plugins work exclusively with Osclass.

✨ Ask Fred – Instant AI Support for Osclass Go to support forums Download osclass

Frequently asked questions

Question: What business problem does Facebook Instant Login Plugin solve?

Answer: Increase user registration rate and conversions by providing your Facebook users option to quickly and easily sign-in to your website using their Facebook account.

Question: Which type of marketplace benefits most from Facebook Instant Login Plugin?

Answer: It is suitable for marketplaces that depend on Increase, user, registration, rate and need predictable behavior in production.

Question: How should Facebook Instant Login Plugin be set up before launch?

Answer: Enable core options first, then validate main user flow and admin settings save cycle before enabling advanced features The setup details for Facebook Instant Login Plugin are different in production.

Question: How should compatibility be checked for Facebook Instant Login Plugin?

Answer: Validate plugin behavior after Osclass core updates and PHP upgrades, then review changelog-dependent configuration changes The setup details for Facebook Instant Login Plugin are different in production.

Question: How can performance impact be tested for Facebook Instant Login Plugin?

Answer: Monitor load time and database queries on pages affected by plugin hooks, then optimize configuration based on real traffic patterns The setup details for Facebook Instant Login Plugin are different in production.

Question: What are common issues with Facebook Instant Login Plugin?

Answer: Common causes are missing prerequisites, cached outdated settings, and conflicts with custom forms or third-party overrides The setup details for Facebook Instant Login Plugin are different in production.

Changelog - Product updates history

Version 1.0.6 released on 2026-01-31

New feature has been added - when "Create slug from name" is enabled in Osclass for usernames, plugin will follow this process.

Version 1.0.5 released on 2025-03-13

Added FJL_DEBUG constant in index.php that can be set to true to enable much detailed debugging and logging options.

Version 1.0.4 released on 2025-03-10

Minor improvements and more logging added.

Version 1.0.3 released on 2024-07-26

Added more error logging in case of login failure.

Version 1.0.2 released on 2024-02-23

Better error handling and messages in case FB application does not have correct scope or does not return expected object.

Version 1.0.1 released on 2023-03-10

Moved all scripts from header to footer in order to avoid render blocking.

Version 1.0.0 released on 2023-03-09

Initial plugin release

View all products updates

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€ 27.99

Created by best developers

Regular updates and bug fixes

Premium support services

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Price is in Euros

MB Themes

Adrian Brezak is the founder of MB Themes, specializing in Osclass development, marketplace SEO, performance optimization, and payment integrations, with 12 years of experience in Osclass. He has delivered 2,200+ product updates and resolved over 9,200 support tickets throughout his career. See verified customer reviews on Trustpilot