diff --git a/src/browser/client-actions-core.ts b/src/browser/client-actions-core.ts
index c3d17922c6..cce39c03e2 100644
--- a/src/browser/client-actions-core.ts
+++ b/src/browser/client-actions-core.ts
@@ -3,20 +3,9 @@ import type {
   BrowserActionPathResult,
   BrowserActionTabResult,
 } from "./client-actions-types.js";
+import { buildProfileQuery, withBaseUrl } from "./client-actions-url.js";
 import { fetchBrowserJson } from "./client-fetch.js";
 
-function buildProfileQuery(profile?: string): string {
-  return profile ? `?profile=${encodeURIComponent(profile)}` : "";
-}
-
-function withBaseUrl(baseUrl: string | undefined, path: string): string {
-  const trimmed = baseUrl?.trim();
-  if (!trimmed) {
-    return path;
-  }
-  return `${trimmed.replace(/\/$/, "")}${path}`;
-}
-
 export type BrowserFormField = {
   ref: string;
   type: string;
diff --git a/src/browser/client-actions-observe.ts b/src/browser/client-actions-observe.ts
index 13ac92b05b..6cc68541c2 100644
--- a/src/browser/client-actions-observe.ts
+++ b/src/browser/client-actions-observe.ts
@@ -4,20 +4,9 @@ import type {
   BrowserNetworkRequest,
   BrowserPageError,
 } from "./pw-session.js";
+import { buildProfileQuery, withBaseUrl } from "./client-actions-url.js";
 import { fetchBrowserJson } from "./client-fetch.js";
 
-function buildProfileQuery(profile?: string): string {
-  return profile ? `?profile=${encodeURIComponent(profile)}` : "";
-}
-
-function withBaseUrl(baseUrl: string | undefined, path: string): string {
-  const trimmed = baseUrl?.trim();
-  if (!trimmed) {
-    return path;
-  }
-  return `${trimmed.replace(/\/$/, "")}${path}`;
-}
-
 export async function browserConsoleMessages(
   baseUrl: string | undefined,
   opts: { level?: string; targetId?: string; profile?: string } = {},
diff --git a/src/browser/client-actions-state.ts b/src/browser/client-actions-state.ts
index b2f351b33d..ad04b652c7 100644
--- a/src/browser/client-actions-state.ts
+++ b/src/browser/client-actions-state.ts
@@ -1,18 +1,7 @@
 import type { BrowserActionOk, BrowserActionTargetOk } from "./client-actions-types.js";
+import { buildProfileQuery, withBaseUrl } from "./client-actions-url.js";
 import { fetchBrowserJson } from "./client-fetch.js";
 
-function buildProfileQuery(profile?: string): string {
-  return profile ? `?profile=${encodeURIComponent(profile)}` : "";
-}
-
-function withBaseUrl(baseUrl: string | undefined, path: string): string {
-  const trimmed = baseUrl?.trim();
-  if (!trimmed) {
-    return path;
-  }
-  return `${trimmed.replace(/\/$/, "")}${path}`;
-}
-
 export async function browserCookies(
   baseUrl: string | undefined,
   opts: { targetId?: string; profile?: string } = {},
diff --git a/src/browser/client-actions-url.ts b/src/browser/client-actions-url.ts
new file mode 100644
index 0000000000..25c47fa6db
--- /dev/null
+++ b/src/browser/client-actions-url.ts
@@ -0,0 +1,11 @@
+export function buildProfileQuery(profile?: string): string {
+  return profile ? `?profile=${encodeURIComponent(profile)}` : "";
+}
+
+export function withBaseUrl(baseUrl: string | undefined, path: string): string {
+  const trimmed = baseUrl?.trim();
+  if (!trimmed) {
+    return path;
+  }
+  return `${trimmed.replace(/\/$/, "")}${path}`;
+}