{"id":9366,"date":"2026-04-27T11:30:54","date_gmt":"2026-04-27T11:30:54","guid":{"rendered":"https:\/\/www.airsang.com\/?p=9366"},"modified":"2026-04-27T12:00:45","modified_gmt":"2026-04-27T12:00:45","slug":"how-can-i-find-my-wordpress-user-id-number","status":"publish","type":"post","link":"https:\/\/www.airsang.com\/ja\/how-can-i-find-my-wordpress-user-id-number\/","title":{"rendered":"How Can I Find My WordPress User ID Number (2026 Guide)"},"content":{"rendered":"
\"How<\/figure>\n\n\n\n

\u5c0e\u5165<\/h2>\n\n\n\n

If you\u2019ve ever worked with WordPress beyond basic content editing, you\u2019ve probably run into situations where you need a user ID. Maybe you\u2019re customizing a theme, setting up user-specific conditions, integrating plugins, or troubleshooting permissions. At some point, the question naturally comes up: how can I find my WordPress user ID number?<\/p>\n\n\n\n

This guide explains everything you need to know in a clear, beginner-friendly way. We\u2019ll walk through what a WordPress user ID is, why it matters, and multiple simple methods to find it\u2014no coding knowledge required.<\/p>\n\n\n\n

What Is a WordPress User ID?<\/h2>\n\n\n\n
\"How<\/figure>\n\n\n\n

In WordPress, every user account is assigned a unique numeric identifier known as a user ID. This number is created automatically when a new user is registered on your site.<\/p>\n\n\n\n

Unlike usernames or display names, which can be changed, the user ID is permanent and unique. WordPress uses this ID internally to:<\/p>\n\n\n\n

    \n
  • Track authorship of posts and pages<\/li>\n\n\n\n
  • Manage user permissions and roles<\/li>\n\n\n\n
  • Link users to comments and metadata<\/li>\n\n\n\n
  • Identify users in the database<\/li>\n<\/ul>\n\n\n\n

    \u4f8b\u3048\u3070\uff1a<\/p>\n\n\n\n

      \n
    • Admin user might have ID: 1<\/code><\/li>\n\n\n\n
    • Another user might have ID: 2<\/code>, 3<\/code>, 4<\/code>, and so on<\/li>\n<\/ul>\n\n\n\n

      Even if you change a username or email address, the user ID remains the same.<\/p>\n\n\n\n

      Why Do You Need to Find Your WordPress User ID?<\/h2>\n\n\n\n
      \"How<\/figure>\n\n\n\n

      Most beginners don\u2019t need to worry about user IDs right away. However, as your website grows or becomes more customized, knowing your user ID becomes important.<\/p>\n\n\n\n

      Here are some common scenarios:<\/p>\n\n\n\n

      1. Theme Customization<\/h3>\n\n\n\n

      Some WordPress themes allow you to display content based on a specific user ID. For example:<\/p>\n\n\n\n

        \n
      • Show a custom dashboard message only to a specific user<\/li>\n\n\n\n
      • Display author-specific layouts<\/li>\n<\/ul>\n\n\n\n

        2. Plugin Configuration<\/h3>\n\n\n\n

        Certain plugins require user IDs for setup, such as:<\/p>\n\n\n\n

          \n
        • Membership plugins<\/li>\n\n\n\n
        • Access control tools<\/li>\n\n\n\n
        • Affiliate systems<\/li>\n<\/ul>\n\n\n\n

          3. Custom Code (Functions.php)<\/h3>\n\n\n\n

          Developers often use user IDs in code snippets like:<\/p>\n\n\n\n

          if ( get_current_user_id() == 1 ) {
              \/\/ Do something for admin
          }<\/pre>\n\n\n\n
          4. Troubleshooting Permissions<\/h3>\n\n\n\n
          If a user cannot access certain areas, checking their user ID can help identify conflicts or misconfigurations.<\/p>\n\n\n\n
          Method 1: Find User ID from the WordPress Dashboard (Easiest Way)<\/h2>\n\n\n\n
          This is the simplest and most beginner-friendly method.<\/p>\n\n\n\n
          \u624b\u9806:<\/h3>\n\n\n\n
            \n
          1. Log in to your WordPress admin panel<\/li>\n\n\n\n
          2. Go to Users \u2192 All Users<\/li>\n\n\n\n
          3. Hover over the username you want<\/li>\n\n\n\n
          4. Look at the URL in your browser<\/li>\n<\/ol>\n\n\n\n
            You\u2019ll see something like:<\/p>\n\n\n\n
            \/wp-admin\/user-edit.php?user_id=3&wp_http_referer=...<\/pre>\n\n\n\n
            \ud83d\udc49 The number after user_id=<\/code> is the user ID.<\/p>\n\n\n\n
            Why this works:<\/h3>\n\n\n\n
            WordPress uses the user ID in the URL when loading the user edit page.<\/p>\n\n\n\n
            Method 2: Click Edit and Check the URL<\/h2>\n\n\n\n
            If hovering doesn\u2019t clearly show the link, you can do this:<\/p>\n\n\n\n
            \u624b\u9806:<\/h3>\n\n\n\n
              \n
            1. Go to Users \u2192 All Users<\/li>\n\n\n\n
            2. Click Edit under a user<\/li>\n\n\n\n
            3. Look at your browser\u2019s address bar<\/li>\n<\/ol>\n\n\n\n
              \u4f8b\uff1a<\/p>\n\n\n\n
              https:\/\/yoursite.com\/wp-admin\/user-edit.php?user_id=5<\/pre>\n\n\n\n
              \ud83d\udc49 In this case, the user ID is 5<\/strong>.<\/p>\n\n\n\n
              Method 3: Use a WordPress Plugin (No Code, More Visibility)<\/h2>\n\n\n\n
              If you prefer a cleaner interface, you can install a plugin that displays user IDs directly.<\/p>\n\n\n\n
              Popular plugin options:<\/h3>\n\n\n\n
                \n
              • \u201cShow IDs\u201d<\/li>\n\n\n\n
              • \u201cReveal IDs\u201d<\/li>\n\n\n\n
              • \u201cWP Admin UI Customize\u201d<\/li>\n<\/ul>\n\n\n\n
                What these plugins do:<\/h3>\n\n\n\n
                They add an extra column in your dashboard showing:<\/p>\n\n\n\n
                  \n
                • \u6295\u7a3fID<\/li>\n\n\n\n
                • Page IDs<\/li>\n\n\n\n
                • User IDs<\/li>\n<\/ul>\n\n\n\n
                  \u624b\u9806:<\/h3>\n\n\n\n
                    \n
                  1. Go to Plugins \u2192 Add New<\/li>\n\n\n\n
                  2. Search for \u201cShow IDs\u201d<\/li>\n\n\n\n
                  3. Install and activate<\/li>\n\n\n\n
                  4. Go back to Users \u2192 All Users<\/li>\n<\/ol>\n\n\n\n
                    You\u2019ll now see a User ID column<\/strong>.<\/p>\n\n\n\n
                    Method 4: Find User ID Using phpMyAdmin (Advanced)<\/h2>\n\n\n\n
                    If you have access to your hosting panel, you can find user IDs directly in the database.<\/p>\n\n\n\n
                    \u624b\u9806:<\/h3>\n\n\n\n
                      \n
                    1. Log in to your hosting control panel (cPanel, CloudPanel, etc.)<\/li>\n\n\n\n
                    2. Open phpMyAdmin<\/li>\n\n\n\n
                    3. Select your WordPress database<\/li>\n\n\n\n
                    4. Find the table:<\/li>\n<\/ol>\n\n\n\n
                      wp_users<\/pre>\n\n\n\n
                      (Note: your prefix may not be \u201cwp_\u201d)<\/p>\n\n\n\n
                        \n
                      1. Open the table<\/li>\n<\/ol>\n\n\n\n
                        You\u2019ll see:<\/p>\n\n\n\n
                          \n
                        • ID<\/li>\n\n\n\n
                        • user_login<\/li>\n\n\n\n
                        • user_email<\/li>\n<\/ul>\n\n\n\n
                          \ud83d\udc49 The ID column is your WordPress user ID.<\/p>\n\n\n\n
                          When to use this method:<\/h3>\n\n\n\n
                            \n
                          • When dashboard access is broken<\/li>\n\n\n\n
                          • When troubleshooting deeper issues<\/li>\n\n\n\n
                          • When working with migrations<\/li>\n<\/ul>\n\n\n\n
                            Method 5: Use Code to Display User ID<\/h2>\n\n\n\n
                            If you\u2019re comfortable adding small code snippets, this method is useful.<\/p>\n\n\n\n
                            Option A: Show current logged-in user ID<\/h3>\n\n\n\n
                            Add this temporarily to your theme:<\/p>\n\n\n\n
                            echo get_current_user_id();<\/pre>\n\n\n\n
                            Option B: Show a specific user\u2019s ID<\/h3>\n\n\n\n
                            $user = get_user_by('login', 'username');
                            echo $user->ID;<\/pre>\n\n\n\n
                            Where to add this:<\/h3>\n\n\n\n
                              \n
                            • \u95a2\u6570.php<\/li>\n\n\n\n
                            • Custom plugin<\/li>\n\n\n\n
                            • Temporary debug page<\/li>\n<\/ul>\n\n\n\n
                              \u26a0\ufe0f Always remove test code after use.<\/p>\n\n\n\n
                              Method 6: Find User ID from Author Archive URL<\/h2>\n\n\n\n
                              This method works on many WordPress sites, especially if author archives are enabled.<\/p>\n\n\n\n
                              \u624b\u9806:<\/h3>\n\n\n\n
                                \n
                              1. Visit a user\u2019s author page
                                \u4f8b\uff1a<\/li>\n<\/ol>\n\n\n\n
                                https:\/\/yoursite.com\/author\/john\/<\/pre>\n\n\n\n
                                  \n
                                1. View page source or inspect links<\/li>\n<\/ol>\n\n\n\n
                                  Sometimes you\u2019ll find:<\/p>\n\n\n\n
                                  author=3<\/pre>\n\n\n\n
                                  \ud83d\udc49 That number is the user ID.<\/p>\n\n\n\n
                                  Method 7: Using REST API (Modern Approach)<\/h2>\n\n\n\n
                                  If your site supports the WordPress REST API, you can retrieve user data programmatically.<\/p>\n\n\n\n
                                  \u4f8b\uff1a<\/h3>\n\n\n\n
                                  https:\/\/yoursite.com\/wp-json\/wp\/v2\/users<\/pre>\n\n\n\n
                                  This returns JSON data like:<\/p>\n\n\n\n
                                  {
                                    \"id\": 3,
                                    \"name\": \"John Doe\"
                                  }<\/pre>\n\n\n\n
                                  \ud83d\udc49 The \"id\"<\/code> field is the user ID.<\/p>\n\n\n\n
                                  \u6ce8\u8a18\uff1a<\/h3>\n\n\n\n
                                    \n
                                  • Some sites restrict this for security<\/li>\n\n\n\n
                                  • May require authentication<\/li>\n<\/ul>\n\n\n\n
                                    \u907f\u3051\u308b\u3079\u304d\u3088\u304f\u3042\u308b\u9593\u9055\u3044<\/h2>\n\n\n\n
                                    1. Confusing Username with User ID<\/h3>\n\n\n\n
                                    Your username might be:<\/p>\n\n\n\n
                                    john_admin<\/pre>\n\n\n\n
                                    But your user ID is:<\/p>\n\n\n\n
                                    3<\/pre>\n\n\n\n
                                    They are completely different.<\/p>\n\n\n\n
                                    2. Assuming Admin Is Always ID 1<\/h3>\n\n\n\n
                                    While the first user is usually ID 1, this is not guaranteed.<\/p>\n\n\n\n
                                      \n
                                    • Sites with deleted users may skip numbers<\/li>\n\n\n\n
                                    • Imports or migrations may change IDs<\/li>\n<\/ul>\n\n\n\n
                                      3. Editing the Database Without Backup<\/h3>\n\n\n\n
                                      If you use phpMyAdmin, always:<\/p>\n\n\n\n
                                        \n
                                      • Backup your database<\/li>\n\n\n\n
                                      • Avoid editing user IDs manually<\/li>\n<\/ul>\n\n\n\n
                                        Changing IDs can break relationships between:<\/p>\n\n\n\n
                                          \n
                                        • \u6295\u7a3f<\/li>\n\n\n\n
                                        • \u30b3\u30e1\u30f3\u30c8<\/li>\n\n\n\n
                                        • Metadata<\/li>\n<\/ul>\n\n\n\n
                                          When Should You Use Each Method?<\/h2>\n\n\n\n
                                          Situation<\/th>Best Method<\/th><\/tr><\/thead>
                                          Beginner \/ quick check<\/td>Dashboard hover<\/td><\/tr>
                                          Frequent use<\/td>Plugin<\/td><\/tr>
                                          No admin access<\/td>phpMyAdmin<\/td><\/tr>
                                          Developer work<\/td>Code<\/td><\/tr>
                                          API integration<\/td>REST API<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
                                          Security Considerations<\/h2>\n\n\n\n
                                          User IDs themselves are not sensitive, but exposing them can sometimes:<\/p>\n\n\n\n
                                            \n
                                          • Help attackers guess login patterns<\/li>\n\n\n\n
                                          • Reveal user structure<\/li>\n<\/ul>\n\n\n\n
                                            To improve security:<\/p>\n\n\n\n
                                              \n
                                            • Disable public user listing if not needed<\/li>\n\n\n\n
                                            • Limit REST API exposure<\/li>\n\n\n\n
                                            • Use strong passwords and roles<\/li>\n<\/ul>\n\n\n\n
                                              Pro Tips for Working with User IDs<\/h2>\n\n\n\n
                                              1. Combine with User Roles<\/h3>\n\n\n\n
                                              Instead of targeting just ID:<\/p>\n\n\n\n
                                              if ( current_user_can('administrator') ) {<\/pre>\n\n\n\n
                                              This is more flexible.<\/p>\n\n\n\n
                                              2. Use User ID for Personalization<\/h3>\n\n\n\n
                                              \u3042\u306a\u305f\u306f\u3067\u304d\u308b\uff1a<\/p>\n\n\n\n
                                                \n
                                              • Show custom greetings<\/li>\n\n\n\n
                                              • Display user-specific content<\/li>\n\n\n\n
                                              • Build dashboards<\/li>\n<\/ul>\n\n\n\n
                                                3. Use in Shortcodes<\/h3>\n\n\n\n
                                                \u4f8b\uff1a<\/p>\n\n\n\n
                                                add_shortcode('my_user_id', function() {
                                                    return get_current_user_id();
                                                });<\/pre>\n\n\n\n
                                                Then use:<\/p>\n\n\n\n
                                                [my_user_id]<\/pre>\n\n\n\n
                                                Frequently Asked Questions<\/h2>\n\n\n\n
                                                Is user ID the same as author ID?<\/h3>\n\n\n\n
                                                Yes. In most cases, they are the same because WordPress uses user IDs to assign authorship.<\/p>\n\n\n\n
                                                Can I change a user ID?<\/h3>\n\n\n\n
                                                Not safely. It\u2019s technically possible via database edits, but it can break your site.<\/p>\n\n\n\n
                                                What happens if I delete a user?<\/h3>\n\n\n\n
                                                The ID is not reused. WordPress keeps incrementing IDs for new users.<\/p>\n\n\n\n
                                                How do I find my own user ID?<\/h3>\n\n\n\n
                                                \u4f7f\u7528\uff1a<\/p>\n\n\n\n
                                                  \n
                                                • Dashboard hover method<\/li>\n\n\n\n
                                                • Or:<\/li>\n<\/ul>\n\n\n\n
                                                  echo get_current_user_id();<\/pre>\n\n\n\n
                                                  \u7d50\u8ad6<\/h2>\n\n\n\n
                                                  Understanding how to find your WordPress user ID number is a small but essential skill that becomes increasingly valuable as your site grows.<\/p>\n\n\n\n
                                                  Whether you\u2019re customizing layouts, configuring plugins, or troubleshooting access issues, the user ID acts as a reliable internal identifier that WordPress depends on behind the scenes.<\/p>\n\n\n\n
                                                  The easiest method is checking the URL in the dashboard, while more advanced users can rely on database access, code snippets, or the REST API. By choosing the right approach for your situation, you can quickly locate any user ID and use it effectively in your workflow.<\/p>\n\n\n\n
                                                  Once you know where to look, finding a WordPress user ID becomes simple, fast, and incredibly useful.<\/p>\n\n\n\n
                                                  FAQ<\/h2>\n\n\n\n
                                                  1.How can I find my WordPress user ID number quickly?<\/h3>\n\n\n\n
                                                  You can find your WordPress user ID by going to Users \u2192 All Users in your dashboard and hovering over a username. The user ID will appear in the URL as user_id=number<\/code>.<\/p>\n\n\n\n
                                                  2. Is my WordPress username the same as my user ID?<\/h3>\n\n\n\n
                                                  No, your username and user ID are different. The username is customizable, while the user ID is a unique number assigned by WordPress and cannot be changed easily.<\/p>\n\n\n\n
                                                  3. Can I find my WordPress user ID without using a plugin?<\/h3>\n\n\n\n
                                                  Yes, you can find it directly in the dashboard URL, through phpMyAdmin, or by using a simple code snippet like get_current_user_id()<\/code>.<\/p>\n\n\n\n
                                                  4. How do I find a user ID in WordPress using phpMyAdmin?<\/h3>\n\n\n\n
                                                  Log in to phpMyAdmin, open your WordPress database, and check the wp_users<\/code> table. The \u201cID\u201d column shows each user\u2019s unique user ID.<\/p>\n\n\n\n
                                                  5. Why do plugins require a WordPress user ID?<\/h3>\n\n\n\n
                                                  Plugins often use user IDs to manage permissions, assign roles, track activity, or personalize content for specific users on your site.<\/p>\n\n\n\n
                                                  6. Is it safe to share my WordPress user ID?<\/h3>\n\n\n\n
                                                  Generally, user IDs are not sensitive information. However, exposing them publicly may increase security risks, so it\u2019s best to limit unnecessary exposure.<\/p>","protected":false},"excerpt":{"rendered":"
                                                  Introduction If you\u2019ve ever worked with WordPress beyond basic content editing, you\u2019ve probably run into situations where you need a user ID. Maybe you\u2019re customizing…<\/p>","protected":false},"author":2,"featured_media":9376,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16,20,1],"tags":[],"class_list":["post-9366","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-studies","category-industry-insights","category-web-knowledge"],"_links":{"self":[{"href":"https:\/\/www.airsang.com\/ja\/wp-json\/wp\/v2\/posts\/9366","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.airsang.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.airsang.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.airsang.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.airsang.com\/ja\/wp-json\/wp\/v2\/comments?post=9366"}],"version-history":[{"count":2,"href":"https:\/\/www.airsang.com\/ja\/wp-json\/wp\/v2\/posts\/9366\/revisions"}],"predecessor-version":[{"id":9375,"href":"https:\/\/www.airsang.com\/ja\/wp-json\/wp\/v2\/posts\/9366\/revisions\/9375"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.airsang.com\/ja\/wp-json\/wp\/v2\/media\/9376"}],"wp:attachment":[{"href":"https:\/\/www.airsang.com\/ja\/wp-json\/wp\/v2\/media?parent=9366"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.airsang.com\/ja\/wp-json\/wp\/v2\/categories?post=9366"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.airsang.com\/ja\/wp-json\/wp\/v2\/tags?post=9366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}