diff --git a/svelte/src/routes/crates/[crate_id]/delete/+page.svelte b/svelte/src/routes/crates/[crate_id]/delete/+page.svelte
index a221ddf432f..a74c6fedda5 100644
--- a/svelte/src/routes/crates/[crate_id]/delete/+page.svelte
+++ b/svelte/src/routes/crates/[crate_id]/delete/+page.svelte
@@ -1,6 +1,206 @@
 <script lang="ts">
+  import { goto } from '$app/navigation';
+  import { resolve } from '$app/paths';
+  import { createClient } from '@crates-io/api-client';
+
+  import Alert from '$lib/components/Alert.svelte';
+  import LoadingSpinner from '$lib/components/LoadingSpinner.svelte';
+  import PageTitle from '$lib/components/PageTitle.svelte';
+  import { getNotifications } from '$lib/notifications.svelte';
+
   let { data } = $props();
+
+  let notifications = getNotifications();
+  let client = createClient({ fetch });
+
+  let reason = $state('');
+  let isConfirmed = $state(false);
+  let isDeleting = $state(false);
+
+  let crateName = $derived(data.crate.name);
+  let canSubmit = $derived(isConfirmed && reason.length > 0 && !isDeleting);
+
+  async function deleteCrate(event: SubmitEvent) {
+    event.preventDefault();
+
+    isDeleting = true;
+    try {
+      let result = await client.DELETE('/api/v1/crates/{name}', {
+        params: {
+          path: { name: crateName },
+          query: { message: reason },
+        },
+      });
+
+      if (!result.response.ok) {
+        let detail = (result.error as unknown as { errors?: { detail?: string }[] })?.errors?.[0]?.detail;
+        throw new Error(detail ?? '');
+      }
+
+      notifications.success(`Crate ${crateName} has been successfully deleted.`);
+      await goto(resolve('/'));
+    } catch (error) {
+      let message = 'Failed to delete crate';
+      if (error instanceof Error && error.message) {
+        message += `: ${error.message}`;
+      }
+      notifications.error(message);
+    } finally {
+      isDeleting = false;
+    }
+  }
 </script>
 
-<h1>Delete Crate: {data.crate_id}</h1>
-<p>Stub route for /crates/:crate_id/delete</p>
+<PageTitle title="Delete Crate" />
+
+<div class="wrapper">
+  <form class="content" onsubmit={deleteCrate}>
+    <h1 class="title" data-test-title>Delete the {crateName} crate?</h1>
+
+    <p>Are you sure you want to delete the crate "{crateName}"?</p>
+
+    <Alert variant="warning">
+      <strong>Important:</strong>
+      This action will permanently delete the crate and its associated versions. Deleting a crate cannot be reversed!
+    </Alert>
+
+    <div class="impact">
+      <h3>Potential Impact:</h3>
+      <ul>
+        <li>Users will no longer be able to download this crate.</li>
+        <li>Any dependencies or projects relying on this crate will be broken.</li>
+        <li>Deleted crates cannot be restored.</li>
+        <li>Publishing a crate with the same name will be blocked for 24 hours.</li>
+      </ul>
+    </div>
+
+    <div class="requirements">
+      <h3>Requirements:</h3>
+      <p>A crate can only be deleted if it is not depended upon by any other crate on crates.io.</p>
+      <p>Additionally, a crate can only be deleted if either:</p>
+      <ol class="first">
+        <li>the crate has been published for less than 72 hours</li>
+      </ol>
+      <div class="or">or</div>
+      <ol start={2} class="second">
+        <li>
+          <ol>
+            <li>the crate only has a single owner, <em>and</em></li>
+            <li>the crate has been downloaded less than 1000 times for each month it has been published.</li>
+          </ol>
+        </li>
+      </ol>
+    </div>
+
+    <div class="reason">
+      <h3>Reason:</h3>
+      <label>
+        <p>Please tell us why you are deleting this crate:</p>
+        <input type="text" bind:value={reason} required class="reason-input base-input" data-test-reason />
+      </label>
+    </div>
+
+    <Alert variant="warning" hideIcon>
+      <label class="confirmation">
+        <input type="checkbox" bind:checked={isConfirmed} disabled={isDeleting} data-test-confirmation-checkbox />
+        I understand that deleting this crate is permanent and cannot be undone.
+      </label>
+    </Alert>
+
+    <div class="actions">
+      <button type="submit" disabled={!canSubmit} class="button button--red" data-test-delete-button>
+        Delete this crate
+      </button>
+      {#if isDeleting}
+        <div class="spinner-wrapper">
+          <LoadingSpinner class="spinner" data-test-spinner />
+        </div>
+      {/if}
+    </div>
+  </form>
+</div>
+
+<style>
+  .wrapper {
+    display: grid;
+    grid-template-columns: minmax(0, 1fr);
+    place-items: center;
+    margin: var(--space-s);
+  }
+
+  .content {
+    max-width: 100%;
+    overflow-wrap: break-word;
+  }
+
+  .title {
+    margin-top: 0;
+  }
+
+  .impact,
+  .requirements {
+    li {
+      margin-bottom: var(--space-2xs);
+    }
+  }
+
+  @counter-style sub {
+    system: extends lower-alpha;
+    prefix: '(';
+    suffix: ') ';
+  }
+
+  .requirements {
+    .or {
+      padding-left: 3.5em;
+      padding-bottom: 0.3em;
+      font-weight: bold;
+      font-variant: small-caps;
+    }
+
+    .first {
+      margin-bottom: 0.5em;
+    }
+
+    .second {
+      margin-top: 0.5em;
+    }
+
+    :global(ol ol) {
+      list-style-type: sub;
+      padding-left: 1.5em;
+    }
+  }
+
+  .reason {
+    margin-bottom: var(--space-m);
+  }
+
+  .reason-input {
+    width: 100%;
+  }
+
+  .confirmation {
+    :global(input) {
+      margin-right: var(--space-3xs);
+    }
+  }
+
+  .actions {
+    margin-top: var(--space-m);
+    display: flex;
+    justify-content: center;
+    align-items: center;
+  }
+
+  .spinner-wrapper {
+    position: relative;
+  }
+
+  .spinner-wrapper > :global(.spinner) {
+    position: absolute;
+    --spinner-size: 1.5em;
+    top: calc(-0.5 * var(--spinner-size));
+    margin-left: var(--space-xs);
+  }
+</style>
diff --git a/svelte/src/routes/crates/[crate_id]/delete/+page.ts b/svelte/src/routes/crates/[crate_id]/delete/+page.ts
index 73ecd54e902..9500c03c8f1 100644
--- a/svelte/src/routes/crates/[crate_id]/delete/+page.ts
+++ b/svelte/src/routes/crates/[crate_id]/delete/+page.ts
@@ -1,3 +1,16 @@
-export function load({ params }) {
-  return { crate_id: params.crate_id };
+import { error } from '@sveltejs/kit';
+
+export async function load({ parent }) {
+  let { userPromise, ownersPromise } = await parent();
+
+  let user = await userPromise;
+  if (!user) {
+    error(401, { message: 'This page requires authentication', loginNeeded: true });
+  }
+
+  let owners = await ownersPromise;
+  let isOwner = owners.some(o => o.kind === 'user' && o.id === user.id);
+  if (!isOwner) {
+    error(403, { message: 'This page is only accessible by crate owners' });
+  }
 }