Introduction to OneTap Login for WooCommerce
OneTap Login for WooCommerce is the only WordPress plugin that provides authentic Google One Tap authentication for your WooCommerce store. Unlike other social login plugins that only offer traditional OAuth redirects, OneTap Login delivers the seamless, popup-based login experience that Google designed for maximum conversion.
What Makes This Plugin Unique?
Real Google One Tap Technology
Google One Tap is a modern authentication method that displays a popup directly on your website. Users can log in with a single click—no page redirects, no leaving your checkout flow.
| Feature | OneTap Login | Other Plugins |
|---|---|---|
| One Tap Popup | Yes | No |
| No Page Redirects | Yes | No |
| Single-Click Login | Yes | No |
| FedCM Support | Yes | No |
| Auto Account Detection | Yes | No |
The Conversion Impact
Studies show that Google One Tap can:
- Reduce checkout abandonment by up to 30%
- Increase registration rates by up to 50%
- Decrease login time from 30+ seconds to under 3 seconds
How Does One Tap Work?
When a user visits your site while signed into their Google account:
- Detection: The plugin detects if the visitor has a Google account
- Popup Display: A small, non-intrusive popup appears in the corner
- One Click: User clicks their account to log in instantly
- No Redirect: They stay on the same page—no interruption
Every extra step in the checkout process costs you sales. Traditional social login requires:
- Click "Sign in with Google"
- Redirect to Google
- Select account
- Redirect back
- Wait for page load
With One Tap, it's just: Click → Done
Plugin Overview
FREE Features
| Feature | Description |
|---|---|
| Google One Tap | The signature popup that appears automatically |
| Sign-In Button | Traditional "Sign in with Google" button as fallback |
| Auto Registration | New users are created automatically |
| Account Linking | Existing users are matched by email |
| Basic Statistics | Track signups: total, today, week, month |
| Role Configuration | Set default role for new users |
| Button Customization | Choose theme (dark/light), shape (pill/rectangular) |
| CLS Prevention | Skeleton placeholders prevent layout shifts |
| Error Messages | Customize 5 different error messages |
| Connection Test | Built-in diagnostic tool with 5 checks |
| Cookie Consent | Auto-detects 9 popular consent plugins |
PRO Features
| Feature | Description |
|---|---|
| Custom Redirects | Send users to specific URLs after login |
| Domain Restrictions | Allow only certain email domains (B2B) |
| Shortcode | [onetap_button] for custom placement |
| Analytics Dashboard | Charts, trends, CSV export |
| Webhooks | Send events to Zapier, Make, custom URLs |
| Email Marketing | Auto-subscribe to MailChimp, MailerLite, Brevo, Klaviyo, GetResponse |
| Role Mapping | Assign roles based on email domain |
| Welcome Emails | Custom email templates with merge tags |
| Admin User Column | See registration source in Users table |
| Settings Transfer | Import/export plugin configuration |
| Pending Approval | Require admin approval for new users |
| Account Merge | Let users link Google to existing accounts |
| UTM Tracking | Preserve campaign parameters through OAuth |
| Thank You Linking | Link guest orders to Google accounts |
Requirements
Before installing, ensure your site meets these requirements:
| Requirement | Minimum |
|---|---|
| WordPress | 5.8+ |
| PHP | 7.4+ |
| WooCommerce | 5.0+ (optional) |
| SSL Certificate | Required (HTTPS) |
OneTap Login works with or without WooCommerce. For WordPress-only sites, the button appears on wp-login.php and users are assigned standard WordPress roles.
Next Steps
Ready to get started? Follow these guides in order:
- Requirements - Verify your server meets all requirements
- Installation - Install from WordPress.org or manually
- Google Cloud Setup - Create your OAuth credentials
- First Configuration - Enter your credentials
- Verification - Test that everything works
Getting Help
- Troubleshooting - Solutions to common problems
- FAQ - Frequently asked questions
- Support - Contact our support team
Quick Reference
Plugin Name: OneTap Login for WooCommerce
Version: 1.0.0
Author: Croma Ideas SL
WordPress.org Slug: onetap-login-for-woocommerce
License: GPLv2 or later