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User experience can make or break your website’s conversion rate. Traditional email-password logins are quickly becoming outdated. They create friction, increase bounce rates, and are vulnerable to hacking. In a world where mobile-first usage is the norm, giving users a way to log in or sign up with just their mobile number and an OTP (One Time Password) can significantly boost your site’s usability and security. That’s where Digits WordPress Plugin comes in.
Digits is a premium OTP-based login and registration plugin for WordPress that simplifies user authentication using mobile numbers. Instead of relying on usernames, emails, or passwords, users can securely access your site using OTPs sent via SMS. It also includes a powerful suite of addons that extend its functionality—covering WooCommerce, GDPR compliance, custom fields, social logins, and more.
In this article, we’ll explore what makes Digits WordPress Plugin a game-changing plugin for WordPress websites, its key features, how it works, its various addons, and why it’s one of the most recommended login tools for modern mobile-friendly sites.
What Is Digits?
Digits WordPress Plugin is a popular WordPress plugin that allows your users to register, log in, and manage their accounts using mobile numbers instead of emails. Developed by UnitedOver, this plugin provides a full OTP-based system for user authentication via SMS, along with integrations for many popular SMS gateways.
It’s particularly useful for websites and apps where:
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Users don’t want to remember passwords
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Quick logins improve the user experience
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Email-based registrations are too slow or unreliable
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Security is a top concern (OTP is more secure than weak passwords)
Digits WordPress Plugin works with most WordPress themes and supports WooCommerce, BuddyPress, and other popular plugins.
Who Should Use Digits?
Digits WordPress Plugin is a versatile solution that fits seamlessly into many industries and use cases:
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eCommerce websites that want faster checkouts with WooCommerce
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Membership sites requiring secure user access
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Online service providers like delivery platforms, course platforms, or ride-sharing
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Job portals and classified sites where users may not check email
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Mobile-first applications needing quick registration and login
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Educational or LMS websites that prioritize secure student login
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Social networks or community forums that benefit from SMS verification
Whether you’re running a local business or a national marketplace, Digits WordPress Plugin makes onboarding smoother and safer.
Key Features of Digits Plugin
1. OTP-Based Signup and Login
Digits WordPress Plugin replaces the traditional username-password login system with OTP (One Time Password) authentication. Users simply:
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Enter their mobile number
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Receive a one-time code via SMS
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Enter the code to log in or register
No need to remember passwords or verify emails. It’s fast, intuitive, and reduces login-related support issues.
2. Supports 200+ SMS Gateways
Digits WordPress Plugin integrates with most major and regional SMS providers, including:
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Twilio
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Msg91
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Nexmo (Vonage)
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ClickSend
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Firebase
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Africa’s Talking
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Textlocal
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Amazon SNS
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BulkSMS
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Many local carriers (India, Nigeria, Bangladesh, etc.)
This gives you the flexibility to choose the provider that offers the best pricing, delivery rate, or regional support.
3. Email-Less Registration
Digits WordPress Plugin allows users to register without providing an email address. This is particularly useful in countries or sectors where email usage is low, or where users prefer SMS for verification.
You can optionally allow email + phone, but many businesses prefer mobile-only onboarding.
4. Passwordless Login System
Once OTP login is enabled, users can log in without needing to create or remember a password. This improves:
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User experience (especially on mobile)
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Security (no reused or weak passwords)
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Conversion rates (fewer abandoned forms)
It’s perfect for sites where speed and simplicity are priorities.
5. Customizable Login and Registration Forms
Digits WordPress Plugin includes a beautiful, responsive login/registration form out of the box. However, you can fully customize it to match your site’s design. Features include:
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Multi-step or single-step layout
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Custom fields (with Addon)
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Field reordering and styling
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Redirect options after login
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Modal popups or inline display
You can also use shortcodes to place login/register forms anywhere on your site.
6. WooCommerce Integration
Running an online store? Digits WordPress Plugin integrates seamlessly with WooCommerce, allowing mobile OTP login and registration during:
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Checkout
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Account creation
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Order tracking
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Account recovery
This simplifies the buying process, reduces cart abandonment, and increases customer satisfaction.
7. User Dashboard and Profile Management
Digits WordPress Plugin adds a clean and secure user dashboard, where users can:
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View and update their mobile number
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Manage addresses (for WooCommerce)
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View OTP login history
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Access order history (with WooCommerce)
Admins can also view and manage user phone numbers from the WordPress backend.
8. Multilingual and RTL Support
Digits WordPress Plugin is translation-ready and supports RTL languages like Arabic, Hebrew, and Urdu. It works well with:
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WPML
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Polylang
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Loco Translate
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Weglot
This makes it ideal for international and regionally localized websites.
Powerful Addons for Digits
Digits WordPress Plugin can be extended with official addons, unlocking even more functionality.
1. Custom Fields Addon
This lets you add extra fields to the signup form—ideal for collecting names, addresses, user roles, gender, etc. Features include:
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Drag-and-drop field builder
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Field validations (required, length, format)
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Custom dropdowns and radio buttons
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Profile field mapping
Useful for membership sites, agencies, or any platform requiring detailed user profiles.
2. Email OTP Addon
This adds OTP login support for email-based users. You can allow users to choose whether to receive OTP by email or SMS.
Great for hybrid sites where some users prefer email verification.
3. OTP + Password Addon
Want both options? This addon lets users log in using either an OTP or their password, depending on their preference. It’s a good transitional tool for sites switching to passwordless login.
4. Social Login Addon
Integrates with Google, Facebook, Apple, and other social platforms. Combined with OTP, it adds multiple secure login options for users.
5. Resend OTP and Timer Customization Addon
This addon allows:
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Resend OTP buttons
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Custom OTP expiry times
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Limits on failed OTP attempts
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Blocklist and spam control
It’s helpful for improving security and protecting against brute force OTP abuse.
Real-World Use Cases for Digits
1. Ecommerce Platform (WooCommerce)
Let customers register, log in, and check out using only their mobile number. OTP login streamlines the checkout experience, reducing cart abandonment and support issues.
2. Online Learning Platform
Enable secure student access using phone numbers. Add custom fields like class, subject, or institution using the Custom Fields addon.
3. Subscription-Based Membership Site
Improve signup rates by reducing friction. Use OTP-only registration for newsletters, premium content, or paid communities.
4. Job Portal or Classified Site
Let job seekers and advertisers log in via mobile without needing an email account. Adds trust and reduces fake user signups.
5. Event Booking or Ticketing
Simplify event check-in and ticket purchases by verifying users via SMS, making the process fast and reliable—especially for mobile users.
How to Set Up Digits on Your Site
Here’s a basic setup guide:
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Purchase and install the Digits plugin from CodeCanyon
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Activate the plugin from the WordPress admin panel
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Choose your SMS gateway provider and configure API keys
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Adjust login and registration settings (OTP method, password option, etc.)
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Add shortcodes or widgets to display forms
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Optionally install any addons for extra functionality
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Test the full signup and login process
The plugin includes clear documentation and email support if you need help during setup.
Compatibility and Integration
Digits WordPress plugin is compatible with:
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WooCommerce
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BuddyPress and bbPress
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Elementor, WPBakery, and Gutenberg
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WordPress Multisite
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Membership plugins like MemberPress, Paid Memberships Pro, Restrict Content Pro
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Caching and security plugins like WP Rocket, Cloudflare, Wordfence
This makes it highly adaptable to your existing WordPress ecosystem.
Security and Compliance
Digits WordPress Plugin supports:
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GDPR compliance (no unnecessary data stored)
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Brute-force protection
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Spam prevention with rate limits
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User role controls and registration restrictions
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Logs of OTP login attempts for admin review
Using mobile OTP instead of passwords significantly reduces the risk of phishing and weak-password attacks.
Licensing and Support
Digits WordPress Plugin is a premium plugin sold via CodeCanyon, which includes:
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A regular license for use on a single website
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Lifetime updates
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6 months of dedicated support (extendable)
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Access to full documentation and troubleshooting guides
The developer updates the plugin frequently and offers detailed changelogs for transparency.
Final Verdict: Is Digits Worth It?
In a world dominated by mobile usage, frictionless and secure login is essential. Digits WordPress Plugin stands out as one of the most powerful OTP-based login plugins for WordPress, offering features that rival even enterprise-level systems—at a fraction of the price.
Here’s why it’s worth it:
- Fast, passwordless login via OTP
- Works with 200+ SMS gateways globally
- Seamless WooCommerce and membership plugin integration
- Extensible with high-quality addons
- Secure, GDPR-ready, and user-friendly
- Minimal setup, maximum impact
Whether you’re trying to reduce cart abandonment, speed up user registration, or eliminate login friction, Digits WordPress Plugin delivers exactly what your users expect from a modern web experience.
