If you searched for “Registration & Login with Mobile Phone Number for WooCommerce free download”, you are not alone. Many Indian store owners want customers to register and log in with a mobile number and an OTP, and they want to do it without a big bill. The good news: you can get WooCommerce registration & login with mobile phone number free, from an official source, without touching a nulled file.

This guide explains, fairly, what the paid WooCommerce.com extension offers, why free copies from download sites are a risk to your store, and how the free Fast2SMS plugin on WordPress.org gives Indian WooCommerce stores OTP login, phone verification and auto account creation. We also tell you when the paid extension may suit you better.

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What is “Registration & Login with Mobile Phone Number for WooCommerce”?

It is a paid extension sold on WooCommerce.com, developed by FmeAddons. According to its product page on WooCommerce.com, it lets customers register and log in with a phone number, verified with a one-time password. The page lists features including:

• Registration and login with a phone number, with OTP verification.
• A choice of 4 OTP providers: Firebase, MSG91, Twilio, or WhatsApp via Meta.
• Returning customers can log in with an OTP or fall back to a password.
• An OTP countdown timer with configurable expiry.
• Restricting users after repeated failed OTP attempts, and limiting logins within a set time span.
• An option to require an email alongside phone registration.
• Forcing login before checkout, and hiding the checkout form from guests until they log in (classic checkout).
• A shortcode to show the login form on any page.
• Restricting registration and login to specific countries, or allowing all.
• Linking existing accounts to a phone number.
• Google reCAPTCHA v2.
• Custom field labels, placeholders, button text, button colours and system messages.

The page lists its countries as worldwide. It is a well-featured product, and for some stores it is the right pick. We cover which stores later. Check the WooCommerce.com page itself for current pricing and details.

Why a “free download” of the paid extension is a bad idea

Search for any paid WooCommerce extension and you will find sites offering it free. These copies are usually called nulled: someone has taken the product, removed its licence check and shared it outside the official store. We understand why people try them. Budgets are tight when you are starting a store. But a login plugin is the worst place to take this risk, and here is why:

• You do not know who changed the code. A nulled file has passed through unknown hands. Extra code can be hidden inside: spam links, a hidden admin user, or scripts that send data elsewhere.
• A login plugin controls who gets into accounts. It sees customer phone numbers and decides who is logged in. If it is tampered with, your customer accounts and your admin account are exposed.
• No updates. Official updates, including security fixes, come through WooCommerce.com. A nulled copy stays frozen at whatever version was copied.
• No support. When something breaks after a WooCommerce update, there is nobody to ask.
• It is not fair to the developer. Someone built and maintains that extension. If it is the right tool for you, buy it from the official store.

If you only need a free WooCommerce login with mobile number plugin for an Indian store, there is a cleaner route: a free plugin that is free by design, listed on WordPress.org and updated there.

The free alternative: WooCommerce login with mobile number plugin on WordPress.org

“Fast2SMS – OTP Login & SMS Notifications” is a free plugin on WordPress.org. There is no licence and no monthly fee. Your store connects its own Fast2SMS API key and pays only for the messages it sends, from its Fast2SMS wallet. It is built for India: 10-digit numbers, DLT SMS and WhatsApp through Fast2SMS.

For registration and login with a mobile phone number, it gives you:

• Login with OTP on the WooCommerce login form, which is the form on the My Account page.
• Login with OTP on wp-login.php, for stores and plain WordPress sites that use the default login page.
• Phone verification on registration, so new accounts start with a real number.
• Auto account creation for new numbers after the OTP is verified.
• The [fast2sms_otp_login] shortcode to place the login box on any page.
• Block OTP-only login for administrators, as protection against SIM swap.
• An Edit link next to the number and a resend countdown from 10 to 300 seconds.
• Login box appearance: light or dark theme, accent colour, corner style (sharp, rounded, soft, pill), custom title and a live preview.

OTPs go out through Fast2SMS Smart OTP. You pick WhatsApp first with automatic SMS fallback, or SMS first with WhatsApp fallback. WhatsApp OTP needs no DLT registration, so you can go live quickly. Our full walkthrough of the login side is in WooCommerce login with mobile number.

Paid extension vs free plugin: a fair comparison

This table uses only what the paid extension’s WooCommerce.com page lists, and the verified feature list of the Fast2SMS plugin. “Not listed” means we did not see it on the public page, not that it is impossible.

In short: the paid extension is built for many countries and many OTP providers. The free Fast2SMS plugin is built for Indian stores, and adds order notifications, COD confirmation and checkout OTP on top of mobile login.

When the paid extension may suit you better

We would rather you pick the right tool than the free one. The paid WooCommerce.com extension may be the better choice if:

• You sell outside India and need OTP login for international numbers. The Fast2SMS plugin works only with Indian 10-digit numbers.
• You already use Firebase, MSG91, Twilio or Meta directly and want OTPs to go through that account.
• You want Google reCAPTCHA v2 on the login and registration flow.
• You want to force login before checkout or hide checkout from guests.
• You need to restrict registration to certain countries, or require an email with every phone registration.
• You want to rewrite every system message shown to customers.

If any of these is a must for your store, buy the extension from WooCommerce.com. You get official updates and support, and your store stays safe.

When the free Fast2SMS plugin is the better fit

• Your customers are in India and log in with Indian mobile numbers.
• You want WhatsApp OTP without DLT paperwork, with SMS as a fallback.
• You want one plugin for login, registration, checkout OTP, COD confirmation and order updates on SMS and WhatsApp.
• You want to block OTP-only login for administrators.
• You do not want any plugin fee, and prefer to pay per message.

Want the full cost picture for a month of OTPs? See WooCommerce OTP cost.

Set up free WooCommerce login with mobile number in 5 steps

1. Install: Plugins > Add New, search “Fast2SMS”, install and activate.
2. Connect: sign up at Fast2SMS (₹50 test credit) and paste your API key in the plugin Dashboard. The key is checked live and stored encrypted.
3. Smart OTP: create a Smart OTP at Fast2SMS and paste its OTP ID in the OTP & Login tab. Our Smart OTP guide explains WhatsApp and SMS fallback.
4. Switch on: Login with OTP on the WooCommerce login form, phone verification on registration and auto account creation. Block OTP-only admin login.
5. Test: send a test OTP from the admin, then log out and log in from your phone.

For SMS OTP you need DLT: a registered entity, a 6-letter header, an approved OTP template under the Transactional category, and a PE-TM chain bound to a registered TMD (from 30th September, mismatched chains are blocked). See our DLT templates for WooCommerce. Full plugin docs are at docs.fast2sms.com.

Switching from a nulled plugin safely

Already installed a nulled copy? It happens. Here is a sensible clean-up before you set up the free plugin:

1. Deactivate and delete the nulled plugin.
2. Update WordPress, WooCommerce, your theme and all plugins from official sources.
3. Check Users for any admin account you do not recognise.
4. Change passwords for all admin accounts and your hosting login.
5. Run a security scan, or ask your host to check the site files.
6. Then install the free plugin from WordPress.org and set up mobile login.

Customer accounts live in WooCommerce, not in the login plugin, so they stay when you switch. Test OTP login with a few real customer numbers before you announce it.

Want to see other options too? Read best WooCommerce OTP plugins and our miniOrange OTP alternative guide.

More than login: what else the free WooCommerce OTP plugin does

Mobile login is one part. The same free plugin is also a WooCommerce SMS plugin and a WooCommerce WhatsApp plugin:

• Checkout OTP verification of the billing mobile before the order is placed, with every payment gateway. Classic (shortcode) checkout only, not the block checkout. See WooCommerce checkout OTP verification.
• COD order verification with a one-tap OTP link, marking the order verified to help reduce RTO.
• Order updates on SMS and WhatsApp for order placed, shipped, delivered, cancelled and more.
• Abandoned cart recovery, back in stock alerts and review requests.

Frequently asked questions

Is Registration & Login with Mobile Phone Number for WooCommerce free?

No, Registration & Login with Mobile Phone Number for WooCommerce is a paid extension sold on WooCommerce.com by FmeAddons, so there is no official free version. If you want free mobile OTP login for an Indian store, the Fast2SMS plugin on WordPress.org is free by design.

Where can I download Registration & Login with Mobile Phone Number for WooCommerce for free?

The only official place to get this extension is its WooCommerce.com product page, where it is sold as a paid product, so copies offered free on other sites are unofficial nulled files. For a free and official option, install Fast2SMS from WordPress.org.

What is a nulled WooCommerce plugin?

A nulled plugin is a copy of a paid plugin that someone has changed to remove its licence check and then shared outside the official store, often on free download sites. Because the code has been changed by unknown people, you cannot be sure what else it does.

Is it safe to use a nulled WooCommerce login plugin?

No, a nulled login plugin is risky because its code may be altered, it gets no official updates or security fixes, and it has no support, while it controls who logs into your store. Use the paid version from WooCommerce.com or a free official plugin instead.

Is there a free WooCommerce login with mobile number plugin?

Yes, “Fast2SMS – OTP Login & SMS Notifications” is a free WooCommerce login with mobile number plugin on WordPress.org, with OTP login, phone verification on registration and auto account creation. It has no licence fee; you pay Fast2SMS only per message.

What is the best free alternative to Registration & Login with Mobile Phone Number for WooCommerce?

For stores selling in India, the free Fast2SMS plugin is a strong alternative because it offers mobile OTP login, registration verification, a login shortcode and WhatsApp or SMS OTP with fallback, all without a plugin fee. Stores selling worldwide may need the paid extension instead.

Can I get WooCommerce registration & login with mobile phone number free?

Yes, with the free Fast2SMS plugin you can add phone verification on registration, Login with OTP on the WooCommerce login form and wp-login.php, and auto account creation for new numbers. You only pay for each OTP message sent through your Fast2SMS wallet.

Who makes the Registration & Login with Mobile Phone Number extension?

According to its WooCommerce.com product page, the Registration & Login with Mobile Phone Number for WooCommerce extension is developed by FmeAddons and sold through the official WooCommerce.com marketplace. Check that page for current features, pricing and support details.

Which OTP providers does the paid WooCommerce.com extension support?

Its WooCommerce.com page lists four providers for sending OTPs: Firebase, MSG91, Twilio, and WhatsApp via Meta, and you choose one to connect. You connect your own account with the chosen provider.

Does the free Fast2SMS plugin need Twilio or Firebase?

No, the Fast2SMS plugin does not need Twilio, Firebase or any other gateway, because it sends OTPs through your own Fast2SMS account using your API key and Smart OTP ID. WhatsApp and SMS both run through Fast2SMS, with automatic fallback between them.

Does the free plugin work for stores outside India?

No, the Fast2SMS plugin is built for India only and works with 10-digit Indian mobile numbers, DLT SMS and WhatsApp through Fast2SMS. If your customers log in with international numbers, the paid extension, which lists worldwide countries, may suit you better.

Can customers still log in with a password using the free plugin?

Yes, the free plugin adds Login with OTP to the WooCommerce login form as an extra option, so customers who prefer their password can keep using it. You can also block OTP-only login for administrators so they always use a password.

Can I force login before checkout with the free plugin?

No, forcing login before checkout is not a Fast2SMS feature, though the paid extension lists it; Fast2SMS offers checkout OTP verification of the billing mobile instead. Checkout OTP works with the classic (shortcode) checkout only, not the block checkout.

Does the free plugin include Google reCAPTCHA?

No, the Fast2SMS plugin does not include reCAPTCHA, but it enforces server-side limits of 3 OTP sends per number and 10 per IP in 10 minutes, plus 5 verify attempts per OTP. If reCAPTCHA v2 is a must, the paid extension lists it.

Does the free plugin have a login shortcode?

Yes, the Fast2SMS plugin provides the [fast2sms_otp_login] shortcode, which shows the mobile OTP login box on any page you choose, using the look you set in the OTP & Login tab. Many stores build a simple “Login with mobile” page with it.

Can I block administrators from logging in with OTP only?

Yes, the free Fast2SMS plugin has a setting to block OTP-only login for administrators, which protects admin accounts from SIM swap attacks where someone receives your OTPs on a duplicate SIM. Admins then log in with their password as usual.

Can I customise the mobile login form in the free plugin?

Yes, you can choose a light or dark theme, an accent colour, a corner style (sharp, rounded, soft or pill) and a custom title for the login box, with a live preview in the admin. The resend countdown can also be set from 10 to 300 seconds.

How much does WooCommerce mobile OTP login cost with the free plugin?

The plugin costs nothing, and each WhatsApp authentication OTP costs ₹0.25 on delivery, while SMS OTP costs your DLT SMS rate, all paid from your Fast2SMS wallet. High-volume stores can negotiate rates with sales on +91-6262778811 or [email protected].

Do I need DLT registration to use the free WooCommerce OTP plugin?

You need DLT only if you send OTPs by SMS, which requires a registered entity, header, approved template and a PE-TM chain bound to a registered TMD, while WhatsApp OTP needs no DLT. Many stores start with WhatsApp and add SMS fallback later.

Can I send login OTPs on WhatsApp with the free plugin?

Yes, Fast2SMS Smart OTP can send the login OTP on WhatsApp first and fall back to SMS automatically, or the reverse, based on how you set up your OTP ID at Fast2SMS. Failed WhatsApp messages are refunded within 48 hours.

Will my customer accounts survive if I switch login plugins?

Customer accounts are stored by WooCommerce, not by the login plugin, so removing one login plugin and installing another does not delete them. Still, test OTP login with a few real customer numbers after switching, before you tell all customers about it.

How do I remove a nulled plugin safely?

Deactivate and delete the nulled plugin, update WordPress, WooCommerce, themes and plugins from official sources, check for unknown admin users, change all admin and hosting passwords, and run a security scan. Then install a plugin only from WooCommerce.com or WordPress.org.

Does the free plugin also send WooCommerce order notifications?

Yes, the same free plugin sends order updates on SMS and WhatsApp for events like order placed, shipped, delivered and cancelled, and also handles COD confirmation and abandoned cart recovery. So one plugin covers mobile login and customer messages together.

Is the Fast2SMS plugin really free or just a trial?

The Fast2SMS plugin is fully free on WordPress.org, with no licence, no trial period, no monthly fee and no setup fee, and your store pays only for messages sent from its Fast2SMS wallet. New signups also get ₹50 test credit.

When should I buy the paid extension instead of using the free plugin?

Buy the paid WooCommerce.com extension if you need international numbers, a specific provider like Firebase, MSG91 or Twilio, reCAPTCHA v2, forced login before checkout, or country restrictions, since its page lists these. Always buy it from WooCommerce.com, never a download site.

Is the free plugin compatible with WooCommerce HPOS?

Yes, the Fast2SMS plugin is compatible with WooCommerce High-Performance Order Storage (HPOS), and its WooCommerce features switch on automatically once WooCommerce is installed. It also works on plain WordPress sites with OTP login on wp-login.php.

Where can I get help setting up the free plugin?

You can book a free setup call with the Fast2SMS team, call support on +91-6262778822 or email [email protected], and the team will help you set up Smart OTP and mobile login. Schedule a free meeting to start.

Get WooCommerce mobile login the safe way

You do not need a nulled file to give your customers login with a mobile number. If you sell in India, install the free plugin from WordPress.org, set up Smart OTP and switch on Login with OTP. If you need worldwide numbers or the extra options the paid extension lists, buy it from WooCommerce.com. Either way, your store stays clean and updated.

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Need help? Schedule a free meeting · [email protected] · +91-6262778822 · Sales and volume pricing: +91-6262778811