OTP-less

Truly Password-less & OTP-less One tap login. Add mobile & email based social login instantly. 
OTPLESS transforms user authentication with truly password-less & OTP-less logins. Users can login into any WordPress store with just one tap, enhancing user experience and boosting login conversions. We support Sign in with WhatsApp, Google, and Apple for mobile and email-based authentication. Adding password-less login to your WordPress store is as easy as installing this app! No setup required.
✓ Login with WhatsApp, Google and Apple with just on e tap
✓ Get more customers by improving login conversion and user experience
✓ Add OTPLESS in a single click with automated setup & installation
✓ Free forever, for unlimited users.
✓ White labelling and custom branding options available

OTP-less one tap Sign in

One-tap mobile number & email based social login.

Kombiah Ramaiah

Gopi C

Happy Coders

Suresh Kumar R

Muthu Pandi

Happy Coders OTP Login is a simple, secure, and customizable OTP login plugin for WordPress and WooCommerce sites. It enables users to log in using their mobile number via one-time password (OTP) verification, using the MSG91 SMS API.
The plugin supports full-screen and popup login forms, integrates smoothly with WooCommerce, and improves user experience by replacing traditional email/password logins with secure phone-based authentication.
Now, you can fully customize your transactional SMS messages using dynamic variables like <code>##customer_name##</code>, <code>##order_id##</code>, and more, directly from the plugin settings.
Watch our <a href="https://www.youtube.com/watch?v=JTToziAf5gM" rel="nofollow ugc">quick video tutorial</a> to see how easy it is to set up!
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/JTToziAf5gM?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>
<h3>MSG91 Integration</h3>
This plugin uses the MSG91 SMS and WhatsApp gateway (https://msg91.com) to send and verify OTPs, and also to send order-related notifications. You must have a valid MSG91 account and approved SMS/WhatsApp templates. You can <a href="https://msg91.com/signup?utm_source=happycoders" rel="nofollow ugc">sign up here</a>
Visit <a href="https://msg91.com/legal/terms" rel="nofollow ugc">MSG91’s Terms of Service</a> and <a href="https://msg91.com/legal/privacy" rel="nofollow ugc">Privacy Policy</a> for more details about how they handle data
<h3>Data Handling and Privacy</h3>
<ul>
<li>Only the phone number is sent to MSG91 for OTP and transactional SMS/WhatsApp delivery.</li>
<li>No personal or sensitive user data is stored or tracked by this plugin.</li>
<li>Plugin does not collect analytics or track users without consent.</li>
<li>All configurable from the plugin settings page.</li>
</ul>
🔥 Features: 
– Full-screen or popup OTP login form 
– WooCommerce login compatibility 
– OTP verification via MSG91 (SMS & WhatsApp) 
– WhatsApp Send OTP support 
– Automatic SMS/WhatsApp alerts for: 
 – New user registration 
 – Order placed 
 – Order shipped 
 – Order completed 
 – Cart cronjob (abandoned cart reminders) 
– Customizable resend timer 
– Country code and flag selection 
– Shortcodes for embedding login anywhere 
– Admin panel for MSG91 and plugin settings 
– Customizable transactional SMS templates with dynamic variables (e.g., <code>##customer_name##</code>, <code>##order_id##</code>).
🎯 Shortcodes: 
– <code>[msg91_otp_form]</code> – Display full-screen OTP login form anywhere (pages, posts, widgets).
🔧 Admin Settings: 
– MSG91 Auth Key, Sender ID, Template IDs 
– Enable/disable WhatsApp OTP option 
– Country code options 
– OTP resend timer settings 
– Button/text color customization 
– Post-login redirect URL 
– OTP send limit per user/day 
– Enable/disable specific SMS/WhatsApp features (registration, order, cart) 
– Customizable SMS message templates with dynamic variables.
<h3>Configuration</h3>
<ol>
<li>Get an MSG91 Account: This plugin requires an MSG91 account. If you don’t have one, you can <a href="https://msg91.com/signup?utm_source=happycoders" rel="nofollow ugc">sign up here</a>.</li>
<li>Enter Credentials: In the plugin settings, enter your MSG91 Auth Key, Sender ID, and DLT-approved Template IDs.</li>
<li>Display the Form: Use the shortcode <code>[msg91_otp_form]</code> on any page or add the CSS class <code>otp-popup-trigger</code> to a button/link to show the login form.</li>
</ol>
<h3>Support</h3>
We are committed to helping you succeed. To get you the fastest and most accurate help, please direct your query to the correct team.
<h3>For Plugin Issues & Configuration (Happy Coders Support)</h3>
If you need help with installing the plugin, configuring its settings in WordPress, encounter a bug, or have a feature request for the plugin itself, please use our official support channel. 
Primary Support Channel: <a href="https://wordpress.org/support/plugin/happy-coders-otp-login/" rel="ugc">WordPress.org Support Forum</a>
<h3>For MSG91 Service & Delivery Issues (MSG91 Support)</h3>
If your question is about the MSG91 service itself—such as your account, API key, billing, Sender ID approval, DLT templates, or SMS/WhatsApp delivery reports—you must contact the MSG91 support team directly. They are the experts on their platform and can assist you with all service-related inquiries. 
Contact MSG91 Support: <a href="https://msg91.com/in/contact-us" rel="nofollow ugc">Visit the MSG91 Contact Page</a>

Happy Coders OTP Login for WooCommerce

Secure OTP login for WordPress & WooCommerce using SMS and WhatsApp. Send automated order alerts with the MSG91 API. Be passwordless!

OTP-less one tap Sign in vs Happy Coders OTP Login for WooCommerce