diff --git a/frontend/src/data/useTranslatedToolRegistry.tsx b/frontend/src/data/useTranslatedToolRegistry.tsx
index 33c5d1056..d90022ba4 100644
--- a/frontend/src/data/useTranslatedToolRegistry.tsx
+++ b/frontend/src/data/useTranslatedToolRegistry.tsx
@@ -160,7 +160,7 @@ export function useFlatToolRegistry(): ToolRegistry {
     const allTools: ToolRegistry = {
       // Signing
 
-      certSign: {
+      manageSignatures: {
         icon: <LocalIcon icon="workspace-premium-rounded" width="1.5rem" height="1.5rem" />,
         name: t("home.certSign.title", "Certificate Sign"),
         component: ManageSignatures,
@@ -399,7 +399,7 @@ export function useFlatToolRegistry(): ToolRegistry {
         categoryId: ToolCategoryId.STANDARD_TOOLS,
         subcategoryId: SubcategoryId.PAGE_FORMATTING,
       },
-      "booklet-imposition": {
+      bookletImposition: {
         icon: <LocalIcon icon="menu-book-rounded" width="1.5rem" height="1.5rem" />,
         name: t("home.bookletImposition.title", "Booklet Imposition"),
         component: BookletImposition,
diff --git a/frontend/src/types/toolId.ts b/frontend/src/types/toolId.ts
index 1877297e0..7cf39b358 100644
--- a/frontend/src/types/toolId.ts
+++ b/frontend/src/types/toolId.ts
@@ -55,6 +55,8 @@ const TOOL_IDS = [
   'devFolderScanning',
   'devSsoGuide',
   'devAirgapped',
+  'bookletImposition',
+  'manageSignatures',
 ] as const;
 
 // Tool identity - what PDF operation we're performing (type-safe)
diff --git a/frontend/src/utils/urlMapping.ts b/frontend/src/utils/urlMapping.ts
index 2fab4282d..6ec06c89d 100644
--- a/frontend/src/utils/urlMapping.ts
+++ b/frontend/src/utils/urlMapping.ts
@@ -31,4 +31,7 @@ export const URL_TO_TOOL_MAP: Record<string, ToolId> = {
   '/unlock-pdf-forms': 'unlockPDFForms',
   '/remove-certificate-sign': 'removeCertSign',
   '/remove-cert-sign': 'removeCertSign',
+  '/cert-sign': 'manageSignatures',
+  '/manage-signatures': 'manageSignatures',
+  '/booklet-imposition': 'bookletImposition',
 };