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Vous pouvez ajouter une carte Google sur une page Web avec du code HTML, CSS et JavaScript.
Cette page explique comment ajouter une carte sur une page Web de deux façons : en utilisant l'élément HTML personnalisé gmp-map et en utilisant un élément div.
Pour charger une carte, votre page Web doit réaliser les actions suivantes :
Charger l'API Maps JavaScript avec un chargeur d'amorçage (c'est là que votre clé API est transmise et peut être ajoutée aux fichiers source HTML ou JavaScript)
Ajouter la carte sur la page HTML ainsi que les styles CSS requis
Charger la bibliothèque maps et initialiser la carte
Ajouter une carte en utilisant un élément gmp-map
L'élément gmp-map est un élément HTML personnalisé créé à l'aide de composants Web.
Pour ajouter une carte sur une page Web avec un élément gmp-map, procédez comme suit :
Sur la page HTML, ajoutez un élément script contenant l'amorçage configuré avec votre clé API et les autres options éventuelles. Dans l'exemple d'amorçage suivant, le paramètre callback a été omis, car il n'est pas nécessaire.
Sur la page HTML, ajoutez un élément gmp-map. Spécifiez les coordonnées de latitude et de longitude pour center, et une valeur de zoom pour zoom. Dans cet exemple, l'attribut de style height est également spécifié.
<html>
<head>
<title>Add a Map using HTML</title>
<link rel="stylesheet" type="text/css" href="./style.css" />
<script type="module" src="./index.js"></script>
</head>
<body>
<gmp-map
center="37.4220656,-122.0840897"
zoom="10"
map-id="DEMO_MAP_ID"
style="height: 400px"
></gmp-map>
<!--
The `defer` attribute causes the script to execute after the full HTML
document has been parsed. For non-blocking uses, avoiding race conditions,
and consistent behavior across browsers, consider loading using Promises. See
https://developers.google.com/maps/documentation/javascript/load-maps-js-api
for more information.
-->
<script
src="https://maps.googleapis.com/maps/api/js?key=AIzaSyB41DRUbKWJHPxaFjMAwdrzWzbVKartNGg&libraries=maps&v=beta"
defer
></script>
</body>
</html>
Ajouter une carte en utilisant un élément div et JavaScript
Pour ajouter une carte sur une page Web avec un élément div, procédez comme suit :
Sur la page HTML, ajoutez un élément script contenant le chargeur d'amorçage configuré avec votre clé API et les autres options éventuelles. Vous pouvez également ajouter directement le code du chargeur d'amorçage dans un fichier TypeScript ou JavaScript, en retirant les balises script.
<script>
(g=>{varh,a,k,p="The Google Maps JavaScript API",c="google",l="importLibrary",q="__ib__",m=document,b=window;b=b[c]||(b[c]={});vard=b.maps||(b.maps={}),r=newSet,e=newURLSearchParams,u=()=>h||(h=newPromise(async(f,n)=>{await(a=m.createElement("script"));e.set("libraries",[...r]+"");for(king)e.set(k.replace(/[A-Z]/g,t=>"_"+t[0].toLowerCase()),g[k]);e.set("callback",c+".maps."+q);a.src=`https://maps.${c}apis.com/maps/api/js?`+e;d[q]=f;a.onerror=()=>h=n(Error(p+" could not load."));a.nonce=m.querySelector("script[nonce]")?.nonce||"";m.head.append(a)}));d[l]?console.warn(p+" only loads once. Ignoring:",g):d[l]=(f,...n)=>r.add(f)&&u().then(()=>d[l](f,...n))})({key:"YOUR_API_KEY",v:"weekly",// Use the 'v' parameter to indicate the version to use (weekly, beta, alpha, etc.).// Add other bootstrap parameters as needed, using camel case.});
</script>
Sur la page HTML, ajoutez un élément div qui contiendra la carte.
<divid="map"></div>
Dans le CSS, définissez la hauteur de la carte sur 100 %.
#map{height:100%;}
Dans le fichier JavaScript, créez une fonction pour charger la bibliothèque maps et initialiser la carte. Spécifiez les coordonnées de latitude et de longitude pour center, et le niveau de zoom à utiliser pour zoom.
/* * Always set the map height explicitly to define the size of the div element * that contains the map. */#map{height:100%;}/* * Optional: Makes the sample page fill the window. */html,body{height:100%;margin:0;padding:0;}
Sauf indication contraire, le contenu de cette page est régi par une licence Creative Commons Attribution 4.0, et les échantillons de code sont régis par une licence Apache 2.0. Pour en savoir plus, consultez les Règles du site Google Developers. Java est une marque déposée d'Oracle et/ou de ses sociétés affiliées.
Dernière mise à jour le 2025/08/12 (UTC).
[null,null,["Dernière mise à jour le 2025/08/12 (UTC)."],[[["\u003cp\u003eThis documentation explains how to embed a Google map into a webpage using HTML, CSS, and JavaScript.\u003c/p\u003e\n"],["\u003cp\u003eYou can add a map using a custom HTML element (\u003ccode\u003egmp-map\u003c/code\u003e) or a standard \u003ccode\u003ediv\u003c/code\u003e element, both requiring a Google Maps API key.\u003c/p\u003e\n"],["\u003cp\u003eThe process involves loading the Maps JavaScript API, adding the map to your HTML, and initializing it with coordinates and zoom level using JavaScript.\u003c/p\u003e\n"],["\u003cp\u003eCode examples in HTML, CSS, and JavaScript (including TypeScript) are provided for both methods, demonstrating the implementation steps.\u003c/p\u003e\n"]]],[],null,["You can add a Google map to a web page using HTML, CSS, and JavaScript code.\nThis page shows how to add a map to a web page in two ways: by using the\n`gmp-map` custom HTML element, and by using a `div` element.\n\n- [Add a map using a `gmp-map` element](#gmp-map-element)\n- [Add a map using a `div` element and JavaScript](#div-element)\n\nOverview\n\nTo load a map, your web page must do the following things:\n\n- Load the Maps JavaScript API using a bootstrap loader. This is where your API key is passed, and can be added to either the HTML or JavaScript source files.\n- Add the map to the HTML page, and add the needed CSS styles.\n- Load the `maps` library and initialize the map.\n\nAdd a map using a `gmp-map` element\n\nThe `gmp-map` element is a custom HTML element created using web components.\nTo add a map to a web page using a `gmp-map` element, take the following steps.\n\n1. On the HTML page, add a `script` element containing the bootstrap configured\n with your API key and any other options. In the following example bootstrap,\n the `callback` parameter has been omitted, as it is not needed.\n\n\n ```html\n \u003cscript\n src=\"https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&loading=async&libraries=maps&v=beta\" defer\u003e\n \u003c/script\u003e\n ```\n\n \u003cbr /\u003e\n\n2. On the HTML page, add a `gmp-map` element. Specify latitude and longitude\n coordinates for `center`, and a zoom value for `zoom`. In this example the\n `height` style attribute is also specified.\n\n\n ```html\n \u003cgmp-map\n center=\"37.4220656,-122.0840897\"\n zoom=\"10\"\n map-id=\"DEMO_MAP_ID\"\n style=\"height: 400px\"\n \u003e\u003c/gmp-map\u003ehttps://github.com/googlemaps/js-samples/blob/2683f7366fb27829401945d2a7e27d77ed2df8e5/dist/samples/web-components-map/docs/index.html#L17-L22\n ```\n\n \u003cbr /\u003e\n\nComplete example code\n\n\n```html\n\u003chtml\u003e\n \u003chead\u003e\n \u003ctitle\u003eAdd a Map using HTML\u003c/title\u003e\n\n \u003clink rel=\"stylesheet\" type=\"text/css\" href=\"./style.css\" /\u003e\n \u003cscript type=\"module\" src=\"./index.js\"\u003e\u003c/script\u003e\n \u003c/head\u003e\n \u003cbody\u003e\n \u003cgmp-map\n center=\"37.4220656,-122.0840897\"\n zoom=\"10\"\n map-id=\"DEMO_MAP_ID\"\n style=\"height: 400px\"\n \u003e\u003c/gmp-map\u003e\n\n \u003c!-- \n The `defer` attribute causes the script to execute after the full HTML\n document has been parsed. For non-blocking uses, avoiding race conditions,\n and consistent behavior across browsers, consider loading using Promises. See\n https://developers.google.com/maps/documentation/javascript/load-maps-js-api\n for more information.\n --\u003e\n \u003cscript\n src=\"https://maps.googleapis.com/maps/api/js?key=AIzaSyB41DRUbKWJHPxaFjMAwdrzWzbVKartNGg&libraries=maps&v=beta\"\n defer\n \u003e\u003c/script\u003e\n \u003c/body\u003e\n\u003c/html\u003ehttps://github.com/googlemaps/js-samples/blob/2683f7366fb27829401945d2a7e27d77ed2df8e5/dist/samples/web-components-map/docs/index.html#L8-L37\n```\n\n\u003cbr /\u003e\n\nAdd a map using a `div` element and JavaScript\n\nTo add a map to a web page using a `div` element, take the following steps.\n\n1. On the HTML page, add a `script` element containing the bootstrap loader\n configured with your API key and any other options. Alternatively, add the\n bootstrap loader code directly to a TypeScript or JavaScript file, minus the\n `script` tags.\n\n ```javascript\n \u003cscript\u003e\n (g=\u003e{var h,a,k,p=\"The Google Maps JavaScript API\",c=\"google\",l=\"importLibrary\",q=\"__ib__\",m=document,b=window;b=b[c]||(b[c]={});var d=b.maps||(b.maps={}),r=new Set,e=new URLSearchParams,u=()=\u003eh||(h=new Promise(async(f,n)=\u003e{await (a=m.createElement(\"script\"));e.set(\"libraries\",[...r]+\"\");for(k in g)e.set(k.replace(/[A-Z]/g,t=\u003e\"_\"+t[0].toLowerCase()),g[k]);e.set(\"callback\",c+\".maps.\"+q);a.src=`https://maps.${c}apis.com/maps/api/js?`+e;d[q]=f;a.onerror=()=\u003eh=n(Error(p+\" could not load.\"));a.nonce=m.querySelector(\"script[nonce]\")?.nonce||\"\";m.head.append(a)}));d[l]?console.warn(p+\" only loads once. Ignoring:\",g):d[l]=(f,...n)=\u003er.add(f)&&u().then(()=\u003ed[l](f,...n))})({\n key: \"YOUR_API_KEY\",\n v: \"weekly\",\n // Use the 'v' parameter to indicate the /maps/documentation/javascript/versions to use (weekly, beta, alpha, etc.).\n // Add other /maps/documentation/javascript/load-maps-js-api#required_parameters as needed, using camel case.\n });\n \u003c/script\u003e\n ```\n2. On the HTML page, add a `div` element to contain the map.\n\n ```javascript\n \u003cdiv id=\"map\"\u003e\u003c/div\u003e\n ```\n3. In the CSS, set the map height to 100%.\n\n ```javascript\n #map {\n height: 100%;\n }\n ```\n4. In the JavaScript file, create a function to load the `maps` library and\n initialize the map. Specify latitude and longitude coordinates for `center`, and\n the zoom level to use for `zoom`.\n\n\n ```javascript\n let map;\n\n async function initMap() {\n const { Map } = await google.maps.importLibrary(\"maps\");\n\n map = new Map(document.getElementById(\"map\"), {\n center: { lat: -34.397, lng: 150.644 },\n zoom: 8,\n });\n }\n\n initMap();https://github.com/googlemaps/js-samples/blob/2683f7366fb27829401945d2a7e27d77ed2df8e5/dist/samples/map-simple/docs/index.js#L7-L18\n ```\n\n \u003cbr /\u003e\n\nComplete example code\n\n\nTypeScript \n\n```typescript\nlet map: google.maps.Map;\nasync function initMap(): Promise\u003cvoid\u003e {\n const { Map } = await google.maps.importLibrary(\"maps\") as google.maps.MapsLibrary;\n map = new Map(document.getElementById(\"map\") as HTMLElement, {\n center: { lat: -34.397, lng: 150.644 },\n zoom: 8,\n });\n}\n\ninitMap();https://github.com/googlemaps/js-samples/blob/2683f7366fb27829401945d2a7e27d77ed2df8e5/samples/map-simple/index.ts#L8-L17\n```\n| **Note:** Read the [guide](/maps/documentation/javascript/using-typescript) on using TypeScript and Google Maps.\n\nJavaScript \n\n```javascript\nlet map;\n\nasync function initMap() {\n const { Map } = await google.maps.importLibrary(\"maps\");\n\n map = new Map(document.getElementById(\"map\"), {\n center: { lat: -34.397, lng: 150.644 },\n zoom: 8,\n });\n}\n\ninitMap();https://github.com/googlemaps/js-samples/blob/2683f7366fb27829401945d2a7e27d77ed2df8e5/dist/samples/map-simple/docs/index.js#L7-L18\n```\n| **Note:** The JavaScript is compiled from the TypeScript snippet.\n\nCSS \n\n```css\n/* \n * Always set the map height explicitly to define the size of the div element\n * that contains the map. \n */\n#map {\n height: 100%;\n}\n\n/* \n * Optional: Makes the sample page fill the window. \n */\nhtml,\nbody {\n height: 100%;\n margin: 0;\n padding: 0;\n}\nhttps://github.com/googlemaps/js-samples/blob/2683f7366fb27829401945d2a7e27d77ed2df8e5/dist/samples/map-simple/docs/style.css#L7-L24\n```\n\nHTML \n\n```html\n\u003chtml\u003e\n \u003chead\u003e\n \u003ctitle\u003eSimple Map\u003c/title\u003e\n\n \u003clink rel=\"stylesheet\" type=\"text/css\" href=\"./style.css\" /\u003e\n \u003cscript type=\"module\" src=\"./index.js\"\u003e\u003c/script\u003e\n \u003c/head\u003e\n \u003cbody\u003e\n \u003cdiv id=\"map\"\u003e\u003c/div\u003e\n\n \u003c!-- prettier-ignore --\u003e\n \u003cscript\u003e(g=\u003e{var h,a,k,p=\"The Google Maps JavaScript API\",c=\"google\",l=\"importLibrary\",q=\"__ib__\",m=document,b=window;b=b[c]||(b[c]={});var d=b.maps||(b.maps={}),r=new Set,e=new URLSearchParams,u=()=\u003eh||(h=new Promise(async(f,n)=\u003e{await (a=m.createElement(\"script\"));e.set(\"libraries\",[...r]+\"\");for(k in g)e.set(k.replace(/[A-Z]/g,t=\u003e\"_\"+t[0].toLowerCase()),g[k]);e.set(\"callback\",c+\".maps.\"+q);a.src=`https://maps.${c}apis.com/maps/api/js?`+e;d[q]=f;a.onerror=()=\u003eh=n(Error(p+\" could not load.\"));a.nonce=m.querySelector(\"script[nonce]\")?.nonce||\"\";m.head.append(a)}));d[l]?console.warn(p+\" only loads once. Ignoring:\",g):d[l]=(f,...n)=\u003er.add(f)&&u().then(()=\u003ed[l](f,...n))})\n ({key: \"AIzaSyB41DRUbKWJHPxaFjMAwdrzWzbVKartNGg\", v: \"weekly\"});\u003c/script\u003e\n \u003c/body\u003e\n\u003c/html\u003ehttps://github.com/googlemaps/js-samples/blob/2683f7366fb27829401945d2a7e27d77ed2df8e5/dist/samples/map-simple/docs/index.html#L8-L22\n```\n\nTry Sample \n[JSFiddle.net](https://jsfiddle.net/gh/get/library/pure/googlemaps/js-samples/tree/master/dist/samples/map-simple/jsfiddle) [Google Cloud Shell](https://ssh.cloud.google.com/cloudshell/editor?cloudshell_git_repo=https%3A%2F%2Fgithub.com%2Fgooglemaps%2Fjs-samples&cloudshell_git_branch=sample-map-simple&cloudshell_tutorial=cloud_shell_instructions.md&cloudshell_workspace=.)\n\n\u003cbr /\u003e"]]