diff --git a/src/components/Icon/nucleus.ts b/src/components/Icon/nucleus.ts
index 48a0320..e4ed619 100644
--- a/src/components/Icon/nucleus.ts
+++ b/src/components/Icon/nucleus.ts
@@ -29,6 +29,7 @@ import shieldCheck from "@worldcoin/nucleus/icons/shield-check-regular.svg";
 import shieldHalf from "@worldcoin/nucleus/icons/shield-half-solid.svg";
 import smartphone from "@worldcoin/nucleus/icons/smartphone-regular.svg";
 import text from "@worldcoin/nucleus/icons/text-solid.svg";
+import trash from "@worldcoin/nucleus/icons/trash-solid.svg";
 import warningTriangle from "@worldcoin/nucleus/icons/warning-triangle-regular.svg";
 import worldcoin from "@worldcoin/nucleus/icons/worldcoin-regular.svg";
 import xmarkCircle from "@worldcoin/nucleus/icons/xmark-circle-regular.svg";
@@ -68,6 +69,7 @@ export const NUCLEUS_ICONS = {
   "shield-half": asset(shieldHalf),
   smartphone: asset(smartphone),
   text: asset(text),
+  trash: asset(trash),
   "warning-triangle": asset(warningTriangle),
   worldcoin: asset(worldcoin),
   xmark: asset(xmark),
diff --git a/src/components/Row.tsx b/src/components/Row.tsx
index e9c5470..7d01f79 100644
--- a/src/components/Row.tsx
+++ b/src/components/Row.tsx
@@ -13,53 +13,59 @@ export function Row(props: {
   leading?: ReactNode;
   detail?: string;
   trailing?: ReactNode;
+  /** Controls rendered beside the row, outside its button (e.g. a remove action). */
+  actions?: ReactNode;
   destructive?: boolean;
   divider?: boolean;
   disabled?: boolean;
   onClick?: () => void;
 }) {
   return (
-    <button
-      type="button"
-      onClick={props.onClick}
-      disabled={!!props.disabled || !props.onClick}
-      className={cn(
-        "flex w-full items-center gap-3 py-4 text-left outline-none transition-press duration-100 ease-press active:opacity-70",
-        { "border-b border-stroke-tertiary": props.divider },
-      )}
+    <div
+      className={cn("group flex items-center gap-2", {
+        "border-b border-stroke-tertiary": props.divider,
+      })}
     >
-      {props.leading}
-      {props.icon && (
-        <Icon
-          name={props.icon}
-          className={cn("size-6", {
-            "text-fg-secondary": !props.destructive,
-            "text-status-error": props.destructive,
-          })}
-        />
-      )}
-      <span className="flex min-w-0 flex-1 flex-col gap-0.5">
-        <span
-          className={cn("truncate text-s1", {
-            "text-fg-primary": !props.destructive,
-            "text-status-error": props.destructive,
-          })}
-        >
-          {props.title}
-        </span>
-        {props.detail && (
-          <span className="truncate text-b3 text-fg-tertiary">
-            {props.detail}
-          </span>
-        )}
-      </span>
-      {props.trailing ??
-        (props.onClick && (
+      <button
+        type="button"
+        onClick={props.onClick}
+        disabled={!!props.disabled || !props.onClick}
+        className="flex min-w-0 flex-1 items-center gap-3 py-4 text-left outline-none transition-press duration-100 ease-press active:opacity-70"
+      >
+        {props.leading}
+        {props.icon && (
           <Icon
-            name="chevron-right"
-            className="size-6 text-fg-tertiary"
+            name={props.icon}
+            className={cn("size-6", {
+              "text-fg-secondary": !props.destructive,
+              "text-status-error": props.destructive,
+            })}
           />
-        ))}
-    </button>
+        )}
+        <span className="flex min-w-0 flex-1 flex-col gap-0.5">
+          <span
+            className={cn("truncate text-s1", {
+              "text-fg-primary": !props.destructive,
+              "text-status-error": props.destructive,
+            })}
+          >
+            {props.title}
+          </span>
+          {props.detail && (
+            <span className="truncate text-b3 text-fg-tertiary">
+              {props.detail}
+            </span>
+          )}
+        </span>
+        {props.trailing ??
+          (props.onClick && (
+            <Icon
+              name="chevron-right"
+              className="size-6 text-fg-tertiary"
+            />
+          ))}
+      </button>
+      {props.actions}
+    </div>
   );
 }
diff --git a/src/components/SelectID/IDRow.tsx b/src/components/SelectID/IDRow.tsx
index f553cbf..1f2db54 100644
--- a/src/components/SelectID/IDRow.tsx
+++ b/src/components/SelectID/IDRow.tsx
@@ -1,10 +1,12 @@
 import { Icon } from "@/components/Icon";
 import { Row } from "@/components/Row";
+import useIdentity from "@/hooks/useIdentity";
 import { credentialsForIdentity } from "@/lib/credentials";
 import type { Identity } from "@/types";
 import Image from "next/image";
 import { useRouter } from "next/router";
 import { useMemo } from "react";
+import toast from "react-hot-toast";
 
 export default function IDRow(props: {
   identity: Identity;
@@ -12,6 +14,8 @@ export default function IDRow(props: {
   divider?: boolean;
 }) {
   const router = useRouter();
+  const { removeIdentity } = useIdentity();
+  const name = props.identity.meta.name;
 
   const detail = useMemo(() => {
     const credentials = credentialsForIdentity(props.identity);
@@ -19,10 +23,15 @@ export default function IDRow(props: {
     return credentials.map((credential) => credential.title).join(" · ");
   }, [props.identity]);
 
+  const handleRemove = () => {
+    removeIdentity(props.identity.id);
+    toast(`Removed ${name}`);
+  };
+
   return (
     <li>
       <Row
-        title={props.identity.meta.name}
+        title={name}
         detail={detail}
         leading={<IDEmoji identityID={props.identity.id} />}
         divider={props.divider}
@@ -35,6 +44,20 @@ export default function IDRow(props: {
             />
           ) : undefined
         }
+        actions={
+          // Revealed on hover or keyboard focus; always visible where there is no hover.
+          <button
+            type="button"
+            aria-label={`Remove ${name}`}
+            onClick={handleRemove}
+            className="flex size-9 shrink-0 items-center justify-center rounded-full text-fg-tertiary opacity-0 transition-press duration-100 ease-press hover:bg-surface-secondary hover:text-status-error focus-visible:opacity-100 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-stroke-primary/20 active:scale-[0.97] group-hover:opacity-100 [@media(hover:none)]:opacity-100"
+          >
+            <Icon
+              name="trash"
+              className="size-5"
+            />
+          </button>
+        }
         onClick={() => void router.push(`/id/${props.identity.id}`)}
       />
     </li>
diff --git a/src/hooks/useIdentity.ts b/src/hooks/useIdentity.ts
index 37d6daf..f640702 100644
--- a/src/hooks/useIdentity.ts
+++ b/src/hooks/useIdentity.ts
@@ -15,6 +15,7 @@ const getStore = (store: IdentityStore) => ({
   insertIdentity: store.insertIdentity,
   replaceIdentity: store.replaceIdentity,
   reset: store.reset,
+  removeIdentity: store.removeIdentity,
 });
 
 const useIdentity = () => {
@@ -25,6 +26,7 @@ const useIdentity = () => {
     insertIdentity,
     replaceIdentity,
     reset,
+    removeIdentity,
   } = useIdentityStore(getStore);
 
   const generateIdentityProofsIfNeeded = useCallback(
@@ -190,6 +192,7 @@ const useIdentity = () => {
         ? null
         : activeIdentityID,
     generateNextIdentity,
+    removeIdentity,
     identities,
     activeIdentity: activeIdentity,
     resetIdentityStore,
diff --git a/src/pages/select-id/index.tsx b/src/pages/select-id/index.tsx
index 9c9dc30..00dfc6f 100644
--- a/src/pages/select-id/index.tsx
+++ b/src/pages/select-id/index.tsx
@@ -1,18 +1,30 @@
 import { NavBar, NavBarButton } from "@/components/NavBar";
 import useIdentity from "@/hooks/useIdentity";
 import dynamic from "next/dynamic";
+import { useRouter } from "next/router";
 
 const DynamicList = dynamic(() => import("@/components/SelectID/IDsList"), {
   ssr: false,
 });
 
 export default function Select() {
-  const { generateNextIdentity } = useIdentity();
+  const router = useRouter();
+  const { activeIdentityID, generateNextIdentity } = useIdentity();
 
   return (
     <div className="flex min-h-0 flex-col gap-4 overflow-y-auto px-2 pb-6 scrollbar-hidden">
       <NavBar
         title="Test identities"
+        leading={
+          // Nothing to go back to until an identity is active.
+          activeIdentityID && (
+            <NavBarButton
+              icon="xmark"
+              label="Close"
+              onClick={() => void router.push(`/id/${activeIdentityID}`)}
+            />
+          )
+        }
         trailing={
           <NavBarButton
             icon="plus"
diff --git a/src/stores/identityStore.ts b/src/stores/identityStore.ts
index d30b263..0d9e8c5 100644
--- a/src/stores/identityStore.ts
+++ b/src/stores/identityStore.ts
@@ -8,6 +8,7 @@ export type IdentityStore = {
   setActiveIdentityID: (id: string) => void;
   insertIdentity: (identity: Identity) => void;
   replaceIdentity: (identity: Identity) => void;
+  removeIdentity: (id: string) => void;
   reset: () => void;
 };
 
@@ -46,6 +47,19 @@ export const useIdentityStore = create<IdentityStore>()(
             return i;
           }),
         })),
+      // Removing the active identity hands the active slot to the most recent
+      // remaining one, so the home screen never points at a missing identity.
+      removeIdentity: (id) =>
+        set((state) => {
+          const identities = state.identities.filter((i) => i.id !== id);
+          return {
+            identities,
+            activeIdentityID:
+              state.activeIdentityID === id
+                ? identities[0]?.id ?? null
+                : state.activeIdentityID,
+          };
+        }),
       reset: () =>
         set(() => ({
           identities: [],
diff --git a/tests/identity-store.test.ts b/tests/identity-store.test.ts
index b5e36b0..dfa2ff2 100644
--- a/tests/identity-store.test.ts
+++ b/tests/identity-store.test.ts
@@ -94,3 +94,30 @@ test("rehydration tolerates a malformed identities field", async () => {
   assert.equal(state.activeIdentityID, seeded[1].id);
   assert.equal(typeof state.insertIdentity, "function");
 });
+
+test("removeIdentity drops the identity and moves the active slot if needed", () => {
+  useIdentityStore.setState({
+    activeIdentityID: seeded[0].id,
+    identities: [...seeded],
+  });
+  const { removeIdentity } = useIdentityStore.getState();
+
+  // Removing an inactive identity leaves the active one alone.
+  removeIdentity(seeded[2].id);
+  assert.deepEqual(
+    ids(useIdentityStore.getState().identities),
+    ids([seeded[0], seeded[1], seeded[3], seeded[4]]),
+  );
+  assert.equal(useIdentityStore.getState().activeIdentityID, seeded[0].id);
+
+  // Removing the active identity hands the slot to the most recent remaining one.
+  removeIdentity(seeded[0].id);
+  assert.equal(useIdentityStore.getState().activeIdentityID, seeded[1].id);
+
+  // Removing everything leaves no active identity.
+  for (const identity of [seeded[1], seeded[3], seeded[4]]) {
+    removeIdentity(identity.id);
+  }
+  assert.deepEqual(useIdentityStore.getState().identities, []);
+  assert.equal(useIdentityStore.getState().activeIdentityID, null);
+});