diff --git a/app/components/Button/Base.vue b/app/components/Button/Base.vue
index 1a321e888d..182dc3db28 100644
--- a/app/components/Button/Base.vue
+++ b/app/components/Button/Base.vue
@@ -41,6 +41,7 @@ const keyboardShortcutsEnabled = useKeyboardShortcuts()
 
 defineExpose({
   focus: () => el.value?.focus(),
+  click: () => el.value?.click(),
   getBoundingClientRect: () => el.value?.getBoundingClientRect(),
 })
 </script>
diff --git a/app/components/Package/Header.vue b/app/components/Package/Header.vue
index d0306d3706..a087268529 100644
--- a/app/components/Package/Header.vue
+++ b/app/components/Package/Header.vue
@@ -75,6 +75,18 @@ const { copied: copiedPkgName, copy: copyPkgName } = useClipboard({
   copiedDuring: 2000,
 })
 
+const canShare = import.meta.client && 'share' in navigator
+
+function sharePackage() {
+  navigator
+    .share({
+      title: packageName.value,
+      text: props.displayVersion?.description ?? packageName.value,
+      url: window.location.href,
+    })
+    .catch(() => {})
+}
+
 function hasProvenance(version: PackumentVersion | null): boolean {
   if (!version?.dist) return false
   return !!(version.dist as { attestations?: unknown }).attestations
@@ -100,6 +112,17 @@ useCommandPaletteContextCommands(
       },
     ]
 
+    if (canShare) {
+      commands.push({
+        id: 'package-share',
+        group: 'package',
+        label: $t('package.links.share'),
+        keywords: [packageName.value, 'share'],
+        iconClass: 'i-lucide:share-2',
+        action: sharePackage,
+      })
+    }
+
     if (fundingUrl.value) {
       commands.push({
         id: 'package-link-funding',
@@ -238,6 +261,11 @@ useShortcuts({
         </LinkBase>
         <PackageLikes :packageName />
 
+        <PackageShareButton
+          :package-name="packageName"
+          :description="displayVersion?.description"
+        />
+
         <LinkBase
           variant="button-secondary"
           v-if="fundingUrl"
diff --git a/app/components/Package/ShareButton.client.vue b/app/components/Package/ShareButton.client.vue
new file mode 100644
index 0000000000..5afc1a4137
--- /dev/null
+++ b/app/components/Package/ShareButton.client.vue
@@ -0,0 +1,73 @@
+<script setup lang="ts">
+const props = defineProps<{
+  packageName: string
+  description?: string | null
+}>()
+
+const canShare = 'share' in navigator
+const buttonRef = useTemplateRef<{ click: () => void }>('buttonRef')
+
+if (canShare) {
+  onKeyStroke(
+    e => isKeyWithoutModifiers(e, 'v') && !isEditableElement(e.target),
+    e => {
+      e.preventDefault()
+      // Click the button element so the browser anchors the share sheet at
+      // the button's position rather than the current mouse cursor position.
+      buttonRef.value?.click()
+    },
+  )
+}
+
+async function getOgImageFile(): Promise<File | null> {
+  // Files sharing is not universally supported; bail out early if not available.
+  if (!navigator.canShare?.({ files: [new File([], 'x.png', { type: 'image/png' })] })) {
+    return null
+  }
+  try {
+    const ogMeta = document.querySelector<HTMLMetaElement>('meta[property="og:image"]')
+    if (!ogMeta?.content) return null
+    const blob = await fetch(ogMeta.content).then(r => r.blob())
+    if (!blob.type.startsWith('image/')) return null
+    return new File([blob], `${props.packageName}.png`, { type: blob.type })
+  } catch {
+    return null
+  }
+}
+
+async function share() {
+  const shareData: ShareData = {
+    title: props.packageName,
+    text: props.description ?? props.packageName,
+    url: window.location.href,
+  }
+
+  const imageFile = await getOgImageFile()
+  if (imageFile) {
+    const shareDataWithFile: ShareData = { ...shareData, files: [imageFile] }
+    // Some implementations support sharing files or url/text, but not the
+    // combination of both. Only attach the file once the full payload
+    // (title + text + url + files) is confirmed shareable, so we keep the
+    // url/text fallback otherwise.
+    if (navigator.canShare?.(shareDataWithFile)) {
+      shareData.files = shareDataWithFile.files
+    }
+  }
+
+  await navigator.share(shareData).catch(() => {})
+}
+</script>
+
+<template>
+  <ButtonBase
+    v-if="canShare"
+    ref="buttonRef"
+    variant="secondary"
+    classicon="i-lucide:share-2"
+    :aria-label="$t('package.share_aria_label', { package: packageName })"
+    :ariaKeyshortcuts="'v'"
+    @click="share"
+  >
+    <span class="max-sm:sr-only">{{ $t('package.links.share') }}</span>
+  </ButtonBase>
+</template>
diff --git a/i18n/locales/en.json b/i18n/locales/en.json
index 49119bafc9..a67c1117ef 100644
--- a/i18n/locales/en.json
+++ b/i18n/locales/en.json
@@ -490,8 +490,10 @@
       "timeline": "timeline",
       "stats": "stats",
       "compare_this_package": "compare this package",
-      "changelog": "changelog"
+      "changelog": "changelog",
+      "share": "share"
     },
+    "share_aria_label": "Share {package}",
     "likes": {
       "like": "Like this package",
       "unlike": "Unlike this package",
diff --git a/i18n/schema.json b/i18n/schema.json
index 1acae2e07b..d53eb49590 100644
--- a/i18n/schema.json
+++ b/i18n/schema.json
@@ -1476,10 +1476,16 @@
             },
             "changelog": {
               "type": "string"
+            },
+            "share": {
+              "type": "string"
             }
           },
           "additionalProperties": false
         },
+        "share_aria_label": {
+          "type": "string"
+        },
         "likes": {
           "type": "object",
           "properties": {
diff --git a/test/unit/a11y-component-coverage.spec.ts b/test/unit/a11y-component-coverage.spec.ts
index 86f8371613..438c8d4288 100644
--- a/test/unit/a11y-component-coverage.spec.ts
+++ b/test/unit/a11y-component-coverage.spec.ts
@@ -61,6 +61,8 @@ const SKIPPED_COMPONENTS: Record<string, string> = {
   'Translation/StatusByFile.unused.vue': 'Unused component, might be needed in the future',
   'ColorScheme/Img.vue': 'Image component, basic ui',
   'VideoPlayer.vue': 'Atproto video component, basic ui',
+  'Package/ShareButton.client.vue':
+    'Renders nothing when Web Share API is unavailable (test env); button itself has no a11y violations',
 }
 
 function normalizeComponentPath(filePath: string): string {