{"id":1551,"date":"2025-08-20T12:50:10","date_gmt":"2025-08-20T12:50:10","guid":{"rendered":"https:\/\/authkey.io\/blogs\/?p=1551"},"modified":"2025-09-10T12:53:26","modified_gmt":"2025-09-10T12:53:26","slug":"whatsapp-chat-button-widget","status":"publish","type":"post","link":"https:\/\/authkey.io\/blogs\/whatsapp-chat-button-widget\/","title":{"rendered":"WhatsApp Chat Button: How to Add a Chat Button to Your Website?"},"content":{"rendered":"\n<p>The website is an important part to keep the business running and online presence. There must always be an option for visitors to chat instantly without filling lengthy forms or signups verification.<\/p>\n\n\n\n<p>A WhatsApp Chat Button makes it effortless for customers to connect with business in real time without filling forms, waiting for email replies, or navigating clunky live chat systems.&nbsp;<\/p>\n\n\n\n<p>By adding a WhatsApp live Chat button( WhatsApp Widget), you give a one on one chat option to the visitors who want to chat with you(business). It also&nbsp; builds trust and also captures leads instantly and provides 24\/7 chat support through a platform your customers already use daily i.e. WhatsApp.<\/p>\n\n\n\n<p>The best part? Setting it up is quick and requires no complex coding. In this step-by-step guide, you\u2019ll learn exactly how to create and add a WhatsApp Button on your website using Authkey\u2019s WhatsApp Chat Widget and have it up and running in just a few minutes.&nbsp;<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/authkey.io\/blogs\/whatsapp-chat-button-widget\/#What_is_the_WhatsApp_Chat_Button\" >What is the WhatsApp Chat Button?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/authkey.io\/blogs\/whatsapp-chat-button-widget\/#Role_of_WhatsApp_Business_API\" >Role of WhatsApp Business API<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/authkey.io\/blogs\/whatsapp-chat-button-widget\/#Add_a_WhatsApp_Chat_Button_to_Your_Website\" >Add a WhatsApp Chat Button to Your Website<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/authkey.io\/blogs\/whatsapp-chat-button-widget\/#Prerequisites_Before_You_Begin\" >Prerequisites Before You Begin<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/authkey.io\/blogs\/whatsapp-chat-button-widget\/#WhatsApp_Business_API_Onboarding_%E2%80%93_Embedded_Signup_Go_Live_in_just_10_minutes\" >WhatsApp Business API Onboarding \u2013 Embedded Signup:  Go Live in just 10 minutes!<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/authkey.io\/blogs\/whatsapp-chat-button-widget\/#Add_a_WhatsApp_Chat_Button_to_Your_WebsiteStep_by_Step\" >Add a WhatsApp Chat Button to Your Website(Step by Step)<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/authkey.io\/blogs\/whatsapp-chat-button-widget\/#Step_1_Sign_Up_Onboarding\" >Step 1: Sign Up &amp; Onboarding<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/authkey.io\/blogs\/whatsapp-chat-button-widget\/#Step_2_Widget_Customization\" >Step 2: Widget Customization<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/authkey.io\/blogs\/whatsapp-chat-button-widget\/#Step_3_Embed_Code_Installation\" >Step 3: Embed Code Installation<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/authkey.io\/blogs\/whatsapp-chat-button-widget\/#Key_Benefits_Of_WhatsApp_Chat_Button\" >Key Benefits Of WhatsApp Chat Button<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/authkey.io\/blogs\/whatsapp-chat-button-widget\/#Connecting_WhatsApp_Chat_Button_to_CRM\" >Connecting WhatsApp Chat Button to CRM<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/authkey.io\/blogs\/whatsapp-chat-button-widget\/#All-in-One_WhatsApp_CRM_by_Authkey\" >All-in-One WhatsApp CRM by Authkey<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/authkey.io\/blogs\/whatsapp-chat-button-widget\/#Optional_QR_Widget_Use\" >Optional: QR Widget Use<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/authkey.io\/blogs\/whatsapp-chat-button-widget\/#Scan-to-Chat_on_WhatsApp\" >Scan-to-Chat on WhatsApp<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/authkey.io\/blogs\/whatsapp-chat-button-widget\/#Conclusion\" >Conclusion<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/authkey.io\/blogs\/whatsapp-chat-button-widget\/#Create_your_free_WhatsApp_Chat_Button_with_Authkey_Free_WhatsApp_Business_API_Onboarding\" >Create your free WhatsApp Chat Button with Authkey  + Free WhatsApp Business API Onboarding<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_the_WhatsApp_Chat_Button\"><\/span><strong>What is the WhatsApp Chat Button?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A WhatsApp Chat Button is a small floating icon that allows website visitors to initiate a chat with a business directly through WhatsApp by clicking on it. It appears on the website pages in the bottom right corner. WhatsApp Chat Widget opens a direct WhatsApp conversation with your business either on the mobile app or WhatsApp Web for desktop users. WhatsApp Chat Widget is a convenient way for customers to connect with businesses.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"304\" height=\"367\" src=\"https:\/\/authkey.io\/blogs\/wp-content\/uploads\/2025\/08\/image-2.png\" alt=\"Authkey's WhatsApp Chat Button\" class=\"wp-image-1556\"\/><\/figure><\/div>\n\n\n<p><\/p>\n\n\n\n<p>Read More:  <a href=\"https:\/\/authkey.io\/blogs\/best-whatsapp-widget-tools\/\"><strong>Top 10 WhatsApp Chat Widget Tools<\/strong><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Role_of_WhatsApp_Business_API\"><\/span><strong>Role of WhatsApp Business API<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>The WhatsApp Business API is vital for Authkey\u2019s WhatsApp Chat Button setup. The free WhatsApp Business App works for small businesses, the API offers powerful full fledged features designed for scale, automation and team collaboration.<\/p>\n\n\n\n<p>Authkey\u2019s WhatsApp Live Chat button works on the official Meta verified WhatsApp business API number. With the API number connected to your WhatsApp chat button, every chat flows into a team inbox to agents in the WhatsApp CRM, where your team can manage, reply, and track conversations in real time.<\/p>\n\n\n\n<p><strong>Key roles of WhatsApp Business API:<\/strong><\/p>\n\n\n\n<ul>\n<li><strong>Easy Integration:<\/strong> Connect WhatsApp chat button directly to your official WhatsApp Business number.<br><\/li>\n\n\n\n<li><strong>Multi-Agent Support:<\/strong> Enables multiple team members to handle conversations simultaneously.<br><\/li>\n\n\n\n<li><strong>Automation &amp; Chatbots:<\/strong> Set up auto-replies, lead capture flows, and conversation triggers.<br><\/li>\n\n\n\n<li><strong>Security &amp; Compliance:<\/strong> Ensures verified business communication with end-to-end encryption.<br><\/li>\n\n\n\n<li><strong>Scalability:<\/strong> Handles large volumes of customer interactions without limitations.<\/li>\n<\/ul>\n\n\n\n<p>The WhatsApp Business API turns a simple chat button into a powerful customer engagement tool combining instant communication with automation and CRM integration.<\/p>\n\n\n\n<p>Read More: <a href=\"https:\/\/authkey.io\/blogs\/website-whatsapp-widget\/\"><strong>WhatsApp Widget: Why Does Every Business Website Need it?<\/strong><\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Add_a_WhatsApp_Chat_Button_to_Your_Website\"><\/span><strong>Add a WhatsApp Chat Button to Your Website<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Prerequisites_Before_You_Begin\"><\/span><strong>Prerequisites Before You Begin<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>Before setting up your WhatsApp Chat Button, make sure you have the following in place:<\/p>\n\n\n\n<ol>\n<li><strong>Authkey Account<\/strong>: Create a free Authkey account to access the dashboard and generate your WhatsApp Chat Widget.<\/li>\n<\/ol>\n\n\n<div style=\"text-align: center; margin: 24px 0;\"><a style=\"display: inline-block; background: #25d366; color: #fff; text-decoration: none; font-weight: bold; padding: 10px 16px; border-radius: 999px; font-size: 14px;\" href=\"https:\/\/console.authkey.io\/signup\" target=\"_blank\" rel=\"noopener nofollow\">Create Authkey Account \u2192<br \/><\/a><\/div>\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXcxUwMIptBoHDiyir5Rd-fAc47Ndsvf8Y921c_iF7D8_X9kQny9P7JxaGhVq8hwoApvA5bMbySF0P5tWg5gQIyiVH-NteSdTbCZGV-42rj9xficEefE4UnJRVYzDNKmKy6f9s9WSQ?key=T6X0szTrIfX8bpjQcmBAA3RK\" alt=\"Authkey's Signup Login for WhatsApp Chat Button\"\/><\/figure>\n\n\n\n<ol start=\"2\">\n<li><strong>WhatsApp Business API<\/strong>: Required to onboard WhatsApp Business API first, if already done, just set up WhatsApp Chat Widget.<\/li>\n<\/ol>\n\n\n<div style=\"text-align: center; margin: 28px 0; padding: 20px; border: 1px solid #e5e7eb; border-radius: 12px; background: #f9fafb;\">\n<p style=\"margin: 0 0 8px; font-size: 14px; font-weight: bold; color: #25d366;\">Fast Onboarding<\/p>\n<h3 style=\"margin: 0 0 12px; font-size: 20px; line-height: 1.4; color: #111827;\"><span class=\"ez-toc-section\" id=\"WhatsApp_Business_API_Onboarding_%E2%80%93_Embedded_Signup_Go_Live_in_just_10_minutes\"><\/span>WhatsApp Business API Onboarding \u2013 Embedded Signup: <br \/>Go Live in just 10 minutes!<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a style=\"display: inline-block; background: #25d366; color: #fff; text-decoration: none; font-weight: bold; padding: 12px 22px; border-radius: 999px; font-size: 15px; box-shadow: 0 6px 14px rgba(37,211,102,.35);\" href=\"https:\/\/authkey.io\/blogs\/whatsapp-onboarding-embedded-signup-authkey\/\" target=\"_blank\" rel=\"noopener nofollow\">Start Onboarding \u2192<br \/><\/a><\/p>\n<\/div>\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXc4rOnXbR2piSZC9GUM06EVTtknL9jzSU71a3AjVbnDMef2T65Qx9-ow8in0-DFECOeNvyMJG-qEB6iWzv3OEuvxdAYTTCbCPKAGWpm4bBribxK9ehsvAdK9BJO937NmKkY9eYVcA?key=T6X0szTrIfX8bpjQcmBAA3RK\" alt=\"Quick WhatsApp Business API Onboarding\"\/><\/figure>\n\n\n\n<ol start=\"3\">\n<li><strong>Website Hosting\/Server Credentials<\/strong>: You\u2019ll need access to your website\u2019s backend code to embed the widget code.<\/li>\n<\/ol>\n\n\n\n<p>With these essentials ready, you\u2019ll be able to set up your WhatsApp Chat Button smoothly in just a few minutes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Add_a_WhatsApp_Chat_Button_to_Your_WebsiteStep_by_Step\"><\/span><strong>Add a WhatsApp Chat Button to Your Website(Step by Step)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_1_Sign_Up_Onboarding\"><\/span><strong>Step 1: Sign Up &amp; Onboarding<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul>\n<li>Start by creating your free <strong>Authkey account<\/strong> to access the dashboard.<br><\/li>\n\n\n\n<li>Next, proceed with the onboarding of your <strong>official WhatsApp Business API<\/strong>.<br><\/li>\n\n\n\n<li>Follow the onboarding process here:<a href=\"https:\/\/authkey.io\/blogs\/whatsapp-onboarding-embedded-signup-authkey\/\"> WhatsApp Onboarding with Authkey<br><\/a><\/li>\n\n\n\n<li>Once completed, you\u2019ll receive your <strong>WhatsApp Business API number<\/strong>, which will be linked to your chat button.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_2_Widget_Customization\"><\/span><strong>Step 2: Widget Customization<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p><strong>Once you have your WhatsApp Business API number, it\u2019s time to customize your chat button.<\/strong><\/p>\n\n\n\n<ul>\n<li><strong>Go to the Authkey Dashboard \u2192 Chat Management \u2192 WhatsApp Widget \u2192 Create Widget.<\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXcto8u3-OTAm87yzZPwv3k_ZOiRGRmUiir3w7-G_3wqGTOGYd9xHM4na-uGEjXwB48zuA_AQU29Y1Vnmq7Xn1WYJxmVJdBbKhq8eJN7_f5CEpcGL1Stcy6_lJp8w8vX9G6nOeVkDg?key=T6X0szTrIfX8bpjQcmBAA3RK\" alt=\"Authkey's WhatsApp Chat Button Dashboard\"\/><\/figure>\n\n\n\n<ul>\n<li><strong>Fill in the required details to design and position your widget:<\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXfPNt3F_yYrwHK9AGqIwMnK59O1mXpl6lLCkUjVrdke_BQv0z08Ow8wcUXCDuJq-NnAXQWPbpwEy74gCMYyRTx-lLxR--r28qp8SjnCj_cs52ba30mqj0ZF2pmtK_XbqK2Oq3yr?key=T6X0szTrIfX8bpjQcmBAA3RK\" alt=\"Authkey's WhatsApp Chat Button: Customization Dashboard\"\/><\/figure>\n\n\n\n<ul>\n<li><strong>WhatsApp Number \u2013<\/strong> Enter the WhatsApp Business API number you onboarded with Authkey.<strong><br><\/strong><\/li>\n\n\n\n<li><strong>Display Name \u2013 <\/strong>The name that will appear inside the chat widget (e.g., your business or agent name).<strong><br><\/strong><\/li>\n\n\n\n<li><strong>Logo Upload \u2013<\/strong> Add your business logo for branding.<strong><br><\/strong><\/li>\n\n\n\n<li><strong>Background Color \u2013 <\/strong>Match the widget color with your website theme.<strong><br><\/strong><\/li>\n\n\n\n<li><strong>Template Selection \u2013<\/strong> Choose from available widget styles.<strong><br><\/strong><\/li>\n\n\n\n<li><strong>Open Widget by Default \u2013<\/strong> Decide whether the widget opens automatically when the page loads.<strong><br><\/strong><\/li>\n\n\n\n<li><strong>Welcome Text \u2013<\/strong> Add a greeting or pre-typed message to encourage chats.<br><\/li>\n\n\n\n<li><strong>Position &amp; Margin \u2013 <\/strong>Select left or right corner and adjust margins as per preference.<strong><br><\/strong><\/li>\n\n\n\n<li>Once all customization is done, click \u201cCreate Widget.\u201d<\/li>\n<\/ul>\n\n\n\n<p>Your widget is now ready with your branding and preferred settings.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_3_Embed_Code_Installation\"><\/span><strong>Step 3: Embed Code Installation<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ol>\n<li>After clicking <strong>\u201cCreate Widget,\u201d<\/strong> a popup window will display the generated code.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXf2gltd5kzMrpDrkF93mt-x6JUpLc2MQWHttCNHv4n48d9dc2TZlIAtKlgGLgCGxqyMeq03JWycShx5azsIuv7e7mTbe9Fw9AzLW3X_aorA0iaR7Gp5-8G6tAY0y68WXocJOWxT2Q?key=T6X0szTrIfX8bpjQcmBAA3RK\" alt=\"Authkey's WhatsApp Chat Button: Embedded Code Installation\"\/><\/figure>\n\n\n\n<ol start=\"2\">\n<li><strong>Copy<\/strong> the code snippet provided.<br><\/li>\n\n\n\n<li>Open your website\u2019s backend and <strong>paste the code just before the &lt;\/body&gt; tag<\/strong>.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"840\" height=\"370\" src=\"https:\/\/authkey.io\/blogs\/wp-content\/uploads\/2025\/08\/image-1.png\" alt=\"WhatsApp Chat Button: Paste Embedded Code\" class=\"wp-image-1555\"\/><\/figure>\n\n\n\n<p>4. <strong>Save and publish<\/strong> the changes.<br><\/p>\n\n\n\n<p>Refresh your website to <strong>test the WhatsApp Chat Button<\/strong>\u2014it should now appear on the pages where you added the code.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXdqBtXHIXC7rz_IS5f2XN7mxIyqKd5FUz8XSJgC6Xll00el-YDxbAJpBvZTm6Dt5hkK-IWoX4HwZ2EilK_LmuPqZe-tJl9EwJXdF6_0JRmsCvDLoF7nnD13AS-NkxKGy4G4d_thGQ?key=T6X0szTrIfX8bpjQcmBAA3RK\" alt=\"Authkey's Home page Showing WhatsApp Chat Button\"\/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>Read More: <a href=\"https:\/\/authkey.io\/blogs\/the-ultimate-guide-to-setting-up-a-whatsapp-chat-widget\/\"><strong>The Ultimate Guide To Setting Up A WhatsApp Chat Widget<\/strong><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Benefits_Of_WhatsApp_Chat_Button\"><\/span><strong>Key Benefits Of WhatsApp Chat Button<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Adding a WhatsApp Chat Button to your website goes beyond convenience. It transforms the way you connect with visitors and capture leads. Here are the top benefits:<\/p>\n\n\n\n<ul>\n<li><strong>Instant Engagement : <\/strong>Start real-time conversations with visitors the moment they land on your site. They don&#8217;t have to fill in a form or signup to get in touch. Visitors can start engagement by instant chat.<br><\/li>\n\n\n\n<li><strong>Higher Conversions :<\/strong> Sometimes visitors want to ask or have doubts before signup\/ registration. They left the website in doubt. If they have a chance to chat instantly will Reduce drop-offs with one-click WhatsApp chats.<br><\/li>\n\n\n\n<li><strong>Familiar &amp; Trusted Platform :<\/strong> WhatsApp is the world\u2019s most widely used messaging app, making communication easy and reliable. Almost every smartphone user has a WhatsApp App installed. Click on the WhatsApp Chat button opens the WhatsApp messaging App to chat.<br><\/li>\n\n\n\n<li><strong>Seamless Follow-ups:<\/strong> WhatsApp Chat button messages are sent to the Authkey\u2019s WhatsApp CRM. Off time conversations available as well as messages remain available even after visitors leave your website. The User chat history is maintained.<br><\/li>\n\n\n\n<li><strong>Multi-Agent Support :<\/strong> Assign chats to different team members for faster response.the system automatically transfers \/ distributes leads among the multi agents.&nbsp;<\/li>\n\n\n\n<li><strong>Automation Ready :<\/strong> Enable auto-replies, chatbots, and triggers to handle queries efficiently.<\/li>\n\n\n\n<li><strong>24\/7 Availability :<\/strong> Customers can reach you anytime even outside business hours.WhatsApp Button is always available to website visitors to start a chat.<\/li>\n<\/ul>\n\n\n\n<p>Read More: <a href=\"https:\/\/authkey.io\/blogs\/benefits-of-whatsapp-widget\/\"><strong>Benefits of WhatsApp Chat Widget Over Regular Live widget<\/strong><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Connecting_WhatsApp_Chat_Button_to_CRM\"><\/span><strong>Connecting WhatsApp Chat Button to CRM<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>WhatsApp Business API number does not work on the mobile phone. So, Where will you find the Chats coming from WhatsApp Business API(WhatsApp Button)?<br><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"791\" height=\"404\" src=\"https:\/\/authkey.io\/blogs\/wp-content\/uploads\/2025\/08\/image.png\" alt=\"WhatsApp Chat button to WhatsApp CRM Chat Inbox.\" class=\"wp-image-1554\"\/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>Authkey\u2019s WhatsApp Chat Button is powered by the official WhatsApp Business API and seamlessly connects to the WhatsApp CRM (also known as the Team Shared Inbox) when you complete onboarding through Authkey\u2019s embedded process.<\/p>\n\n\n\n<p>All messages received on your WhatsApp Business API number from the Chat Widget, campaign replies, support requests, or CTWA ads, flows directly into Authkey\u2019s CRM, where your team or assigned agents can manage and respond.<\/p>\n\n\n\n<p>Businesses can design automation flows based on departments, ensuring chats are routed to the right agents. From there, agents can reply, add internal notes, or transfer conversations effortlessly within the same CRM.<\/p>\n\n\n\n<p>Authkey\u2019s WhatsApp CRM acts as a centralized chat inbox where all messages from your WhatsApp Business API number are collected. You can create multiple agent accounts and distribute chats among them for faster responses.<\/p>\n\n\n\n<p>In addition, the CRM tracks every conversation, agent performance, and complete chat history. You can review past interactions anytime. The collected contacts can also be used to run targeted WhatsApp campaigns, making it both a support and marketing powerhouse.<br><\/p>\n\n\n<div style=\"text-align: center; margin: 28px 0; padding: 20px; border: 1px solid #e5e7eb; border-radius: 12px; background: #f9fafb;\">\n<p style=\"margin: 0 0 8px; font-size: 14px; font-weight: bold; color: #25d366;\">All-in-One Solution<\/p>\n<h3 style=\"margin: 0 0 12px; font-size: 20px; line-height: 1.4; color: #111827;\"><span class=\"ez-toc-section\" id=\"All-in-One_WhatsApp_CRM_by_Authkey\"><\/span>All-in-One WhatsApp CRM by Authkey<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"margin: 0 0 16px; font-size: 16px; color: #374151;\">Manage chats, automate replies, track performance, and boost customer engagement\u2014everything in one place.<\/p>\n<p><a style=\"display: inline-block; background: #25d366; color: #fff; text-decoration: none; font-weight: bold; padding: 12px 22px; border-radius: 999px; font-size: 15px; box-shadow: 0 6px 14px rgba(37,211,102,.35);\" href=\"https:\/\/authkey.io\/blogs\/whatsapp-crm\/\" target=\"_blank\" rel=\"noopener nofollow\">Explore WhatsApp CRM \u2192<br \/><\/a><\/p>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Optional_QR_Widget_Use\"><\/span><strong>Optional: QR Widget Use<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>You can also generate a QR \u201cScan-to-Chat\u201d Widget, available with the WhatsApp Business API. Many businesses use it alongside the WhatsApp Chat Button to give customers multiple ways to connect instantly.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"524\" height=\"764\" src=\"https:\/\/authkey.io\/blogs\/wp-content\/uploads\/2025\/08\/whatsapp-qr-10.png\" alt=\"Authkey's WhatsApp QR Widget: Scan to Chat\" class=\"wp-image-1575\" style=\"width:226px;height:auto\"\/><\/figure><\/div>\n\n\n<p><\/p>\n\n\n\n<p>The QR Widget works like a digital business card\u2014it includes your QR code, business name, and logo, giving customers a direct option to start a WhatsApp chat. It\u2019s especially useful for customer support. For example, eCommerce brands often print the QR code on product packaging or shipping boxes, allowing customers to scan and instantly connect with support via WhatsApp.<\/p>\n\n\n\n<p><\/p>\n\n\n<p><!-- WhatsApp QR Widget CTA --><\/p>\n<div style=\"text-align: center; border: 1px solid #e2e8f0; border-radius: 12px; padding: 20px; margin: 30px 0; background: #f9fafb;\">\n<p style=\"margin: 0 0 10px; font-size: 14px; font-weight: 600; color: #25d366;\">NEW FEATURE<\/p>\n<h3 style=\"margin: 0 0 12px; font-size: 20px; line-height: 1.4; color: #111827;\"><span class=\"ez-toc-section\" id=\"Scan-to-Chat_on_WhatsApp\"><\/span>Scan-to-Chat on WhatsApp<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"margin: 0 0 16px; font-size: 16px; color: #374151;\">Create a branded QR that opens WhatsApp instantly\u2014perfect for packaging, brochures, stores, and events.<br \/>No code required, ready in minutes.<\/p>\n<p><a style=\"display: inline-block; background: #25d366; color: #fff; text-decoration: none; font-weight: 600; padding: 12px 20px; border-radius: 999px; font-size: 15px;\" href=\"https:\/\/authkey.io\/blogs\/whatsapp-qr-widget-scan-to-chat\/\" target=\"_blank\" rel=\"noopener nofollow\">Learn How to Create the QR \u2192<br \/><\/a><\/p>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>Conclusion<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Adding a WhatsApp Chat Button to your website is one of the simplest yet most powerful ways to connect with visitors, capture leads instantly, and provide real-time support. With Authkey\u2019s WhatsApp Chat Widget, you don\u2019t need coding knowledge\u2014just sign up, customize, and embed. In a matter of minutes, your website will be ready to chat with customers on the world\u2019s most trusted messaging app.<\/p>\n\n\n\n<p><\/p>\n\n\n<div style=\"text-align: center; margin: 28px 0; padding: 22px; border: 1px solid #e5e7eb; border-radius: 12px; background: #f9fafb;\">\n<p style=\"margin: 0 0 8px; font-size: 14px; font-weight: bold; color: #25d366;\">Get Started Free<\/p>\n<h3 style=\"margin: 0 0 12px; font-size: 20px; line-height: 1.4; color: #111827;\"><span class=\"ez-toc-section\" id=\"Create_your_free_WhatsApp_Chat_Button_with_Authkey_Free_WhatsApp_Business_API_Onboarding\"><\/span>Create your free WhatsApp Chat Button with Authkey <br \/>+ Free WhatsApp Business API Onboarding<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a style=\"display: inline-block; background: #25d366; color: #fff; text-decoration: none; font-weight: bold; padding: 12px 22px; border-radius: 999px; font-size: 15px; box-shadow: 0 6px 14px rgba(37,211,102,.35);\" href=\"https:\/\/console.authkey.io\/signup\" target=\"_blank\" rel=\"noopener nofollow\">Get Started Now \u2192<br \/><\/a><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>The website is an important part to keep the business running and online presence. There must always be an option for visitors to chat instantly without filling lengthy forms or signups verification. A WhatsApp Chat Button makes it effortless for customers to connect with business in real time without filling forms, waiting for email replies, &#8230; <a title=\"WhatsApp Chat Button: How to Add a Chat Button to Your Website?\" class=\"read-more\" href=\"https:\/\/authkey.io\/blogs\/whatsapp-chat-button-widget\/\" aria-label=\"More on WhatsApp Chat Button: How to Add a Chat Button to Your Website?\">Read more<\/a><\/p>\n","protected":false},"author":2,"featured_media":1582,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84,108,107,14,190,105,106,163],"tags":[193,191,192,24,115,116,85,160],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>WhatsApp Chat Button | Add a WhatsApp Chat Button Widget to Your Website<\/title>\n<meta name=\"description\" content=\"Create a free WhatsApp Chat button for your site with our easy widget generator. 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