diff --git a/api/HTMLInputElement.json b/api/HTMLInputElement.json
index 52bf31748bbd19..1ff986ad16a19c 100644
--- a/api/HTMLInputElement.json
+++ b/api/HTMLInputElement.json
@@ -3011,11 +3011,18 @@
             "chrome": {
               "version_added": "7"
             },
-            "chrome_android": {
-              "version_added": false,
-              "impl_url": "https://crbug.com/40248532",
-              "notes": "The property can be set, but has no effect."
-            },
+            "chrome_android": [
+              {
+                "version_added": "131",
+                "partial_implementation": true,
+                "notes": "In Chrome for Android 131, if a user chooses a directory then the browser crashes (see [bug 376834374](https://crbug.com/376834374))."
+              },
+              {
+                "version_added": "18",
+                "partial_implementation": true,
+                "notes": "The property reflects the attribute but users cannot choose a directory, only individual files (see [bug 40248532](https://crbug.com/40248532)."
+              }
+            ],
             "edge": {
               "version_added": "13"
             },
diff --git a/html/elements/input.json b/html/elements/input.json
index a0d7ee3c8656e4..1d465002febfca 100644
--- a/html/elements/input.json
+++ b/html/elements/input.json
@@ -1380,6 +1380,58 @@
               "deprecated": true
             }
           }
+        },
+        "webkitdirectory": {
+          "__compat": {
+            "support": {
+              "chrome": {
+                "version_added": "7"
+              },
+              "chrome_android": [
+                {
+                  "version_added": "132"
+                },
+                {
+                  "version_added": "131",
+                  "partial_implementation": true,
+                  "notes": [
+                    "In Chrome for Android 131, choosing a directory crashes the browser (see [bug 376834374](https://crbug.com/376834374)).",
+                    "Before version 131, users cannot choose a directory, only individual files (see [bug 40248532](https://crbug.com/40248532)."
+                  ]
+                }
+              ],
+              "edge": {
+                "version_added": "13"
+              },
+              "firefox": {
+                "version_added": "50"
+              },
+              "firefox_android": {
+                "version_added": false
+              },
+              "ie": {
+                "version_added": false
+              },
+              "oculus": "mirror",
+              "opera": "mirror",
+              "opera_android": "mirror",
+              "safari": {
+                "version_added": "11.1"
+              },
+              "safari_ios": {
+                "version_added": false,
+                "notes": "The attribute can be set but users cannot choose a directory, only individual files (see [bug 271705](https://webkit.org/b/271705))."
+              },
+              "samsunginternet_android": "mirror",
+              "webview_android": "mirror",
+              "webview_ios": "mirror"
+            },
+            "status": {
+              "experimental": false,
+              "standard_track": false,
+              "deprecated": false
+            }
+          }
         }
       }
     }