diff --git a/frontend/drizzle/0025_clammy_dark_beast.sql b/frontend/drizzle/0025_clammy_dark_beast.sql
new file mode 100644
index 0000000..44deb42
--- /dev/null
+++ b/frontend/drizzle/0025_clammy_dark_beast.sql
@@ -0,0 +1,8 @@
+ALTER TABLE "project" ALTER COLUMN "id" SET DATA TYPE text;--> statement-breakpoint
+ALTER TABLE "project" ALTER COLUMN "user_id" SET DATA TYPE text;--> statement-breakpoint
+ALTER TABLE "session" ALTER COLUMN "user_id" SET DATA TYPE text;--> statement-breakpoint
+ALTER TABLE "shortener" ALTER COLUMN "id" SET DATA TYPE text;--> statement-breakpoint
+ALTER TABLE "shortener" ALTER COLUMN "user_id" SET DATA TYPE text;--> statement-breakpoint
+ALTER TABLE "shortener" ALTER COLUMN "project_id" SET DATA TYPE text;--> statement-breakpoint
+ALTER TABLE "user" ALTER COLUMN "id" SET DATA TYPE text;--> statement-breakpoint
+ALTER TABLE "visitor" ALTER COLUMN "shortener_id" SET DATA TYPE text;
\ No newline at end of file
diff --git a/frontend/drizzle/meta/0025_snapshot.json b/frontend/drizzle/meta/0025_snapshot.json
new file mode 100644
index 0000000..5749b55
--- /dev/null
+++ b/frontend/drizzle/meta/0025_snapshot.json
@@ -0,0 +1,465 @@
+{
+  "id": "10c8e2dc-3707-4281-913f-2c992280fdd0",
+  "prevId": "22a24e2f-3a4f-4867-bb4a-a391f6cde519",
+  "version": "7",
+  "dialect": "postgresql",
+  "tables": {
+    "public.email_verification_token": {
+      "name": "email_verification_token",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "varchar(255)",
+          "primaryKey": true,
+          "notNull": true
+        },
+        "user_id": {
+          "name": "user_id",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "email": {
+          "name": "email",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "expires_at": {
+          "name": "expires_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": true
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {}
+    },
+    "public.project": {
+      "name": "project",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true
+        },
+        "uuid": {
+          "name": "uuid",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": false,
+          "default": "gen_random_uuid()"
+        },
+        "name": {
+          "name": "name",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "user_id": {
+          "name": "user_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "qr_background": {
+          "name": "qr_background",
+          "type": "varchar(7)",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "'#ffffff'"
+        },
+        "qr_foreground": {
+          "name": "qr_foreground",
+          "type": "varchar(7)",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "'#000000'"
+        },
+        "domain_status": {
+          "name": "domain_status",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "'verified'"
+        },
+        "enable_custom_domain": {
+          "name": "enable_custom_domain",
+          "type": "boolean",
+          "primaryKey": false,
+          "notNull": true,
+          "default": false
+        },
+        "custom_ip": {
+          "name": "custom_ip",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "custom_domain_id": {
+          "name": "custom_domain_id",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "custom_domain": {
+          "name": "custom_domain",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "qr_corner_square_style": {
+          "name": "qr_corner_square_style",
+          "type": "varchar",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "'square'"
+        },
+        "qr_dot_style": {
+          "name": "qr_dot_style",
+          "type": "varchar",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "'square'"
+        },
+        "qr_image_base64": {
+          "name": "qr_image_base64",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {}
+    },
+    "public.session": {
+      "name": "session",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "varchar(255)",
+          "primaryKey": true,
+          "notNull": true
+        },
+        "user_id": {
+          "name": "user_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "expires_at": {
+          "name": "expires_at",
+          "type": "timestamp with time zone",
+          "primaryKey": false,
+          "notNull": true
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {}
+    },
+    "public.shortener": {
+      "name": "shortener",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true
+        },
+        "link": {
+          "name": "link",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "ios": {
+          "name": "ios",
+          "type": "boolean",
+          "primaryKey": false,
+          "notNull": true,
+          "default": false
+        },
+        "ios_link": {
+          "name": "ios_link",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "android": {
+          "name": "android",
+          "type": "boolean",
+          "primaryKey": false,
+          "notNull": true,
+          "default": false
+        },
+        "android_link": {
+          "name": "android_link",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "code": {
+          "name": "code",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "timestamp",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        },
+        "user_id": {
+          "name": "user_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "active": {
+          "name": "active",
+          "type": "boolean",
+          "primaryKey": false,
+          "notNull": true,
+          "default": true
+        },
+        "project_id": {
+          "name": "project_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {
+        "shortener_code_unique": {
+          "name": "shortener_code_unique",
+          "nullsNotDistinct": false,
+          "columns": [
+            "code"
+          ]
+        }
+      }
+    },
+    "public.user": {
+      "name": "user",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true
+        },
+        "uuid": {
+          "name": "uuid",
+          "type": "uuid",
+          "primaryKey": false,
+          "notNull": false,
+          "default": "gen_random_uuid()"
+        },
+        "email_verified": {
+          "name": "email_verified",
+          "type": "boolean",
+          "primaryKey": false,
+          "notNull": true,
+          "default": false
+        },
+        "email": {
+          "name": "email",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "google_id": {
+          "name": "google_id",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "username": {
+          "name": "username",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "password": {
+          "name": "password",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "timestamp",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        },
+        "plan": {
+          "name": "plan",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "'free'"
+        },
+        "stripe_customer_id": {
+          "name": "stripe_customer_id",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": false
+        },
+        "qr_background": {
+          "name": "qr_background",
+          "type": "varchar(7)",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "'#fff'"
+        },
+        "qr_foreground": {
+          "name": "qr_foreground",
+          "type": "varchar(7)",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "'#000'"
+        },
+        "qr_corner_square_style": {
+          "name": "qr_corner_square_style",
+          "type": "varchar",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "'square'"
+        },
+        "qr_dot_style": {
+          "name": "qr_dot_style",
+          "type": "varchar",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "'square'"
+        },
+        "qr_image_base64": {
+          "name": "qr_image_base64",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {
+        "user_email_unique": {
+          "name": "user_email_unique",
+          "nullsNotDistinct": false,
+          "columns": [
+            "email"
+          ]
+        }
+      }
+    },
+    "public.visitor": {
+      "name": "visitor",
+      "schema": "",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "serial",
+          "primaryKey": true,
+          "notNull": true
+        },
+        "shortener_id": {
+          "name": "shortener_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "timestamp",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "now()"
+        },
+        "country_code": {
+          "name": "country_code",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "country": {
+          "name": "country",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "city": {
+          "name": "city",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": true
+        },
+        "device_type": {
+          "name": "device_type",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "''"
+        },
+        "device_vendor": {
+          "name": "device_vendor",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "''"
+        },
+        "os": {
+          "name": "os",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "''"
+        },
+        "browser": {
+          "name": "browser",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "''"
+        },
+        "referer": {
+          "name": "referer",
+          "type": "varchar(255)",
+          "primaryKey": false,
+          "notNull": true,
+          "default": "''"
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {}
+    }
+  },
+  "enums": {},
+  "schemas": {},
+  "sequences": {},
+  "_meta": {
+    "columns": {},
+    "schemas": {},
+    "tables": {}
+  }
+}
\ No newline at end of file
diff --git a/frontend/drizzle/meta/_journal.json b/frontend/drizzle/meta/_journal.json
index 3c5ffac..019496c 100644
--- a/frontend/drizzle/meta/_journal.json
+++ b/frontend/drizzle/meta/_journal.json
@@ -176,6 +176,13 @@
       "when": 1725806107053,
       "tag": "0024_fancy_dust",
       "breakpoints": true
+    },
+    {
+      "idx": 25,
+      "version": "7",
+      "when": 1725888846230,
+      "tag": "0025_clammy_dark_beast",
+      "breakpoints": true
     }
   ]
 }
\ No newline at end of file
diff --git a/frontend/src/lib/components/ShortenerCard.svelte b/frontend/src/lib/components/ShortenerCard.svelte
index d4cfa3a..bfd3b0e 100644
--- a/frontend/src/lib/components/ShortenerCard.svelte
+++ b/frontend/src/lib/components/ShortenerCard.svelte
@@ -35,7 +35,7 @@
 
 	let deleteDialogOpen = false
 	let deleteShortenerCode = ''
-	const openDeleteDialog = (code: string | number) => {
+	const openDeleteDialog = (code: string) => {
 		deleteShortenerCode = code
 		deleteDialogOpen = true
 	}
diff --git a/frontend/src/lib/db/schema.ts b/frontend/src/lib/db/schema.ts
index 007af44..4a344ad 100644
--- a/frontend/src/lib/db/schema.ts
+++ b/frontend/src/lib/db/schema.ts
@@ -3,7 +3,6 @@ import {
 	serial,
 	varchar,
 	timestamp,
-	integer,
 	uuid,
 	boolean,
 	text,
@@ -11,7 +10,7 @@ import {
 import { relations } from 'drizzle-orm'
 
 export const user = pgTable('user', {
-	id: serial('id').primaryKey().notNull(),
+	id: text('id').primaryKey(),
 	uuid: uuid('uuid').defaultRandom(),
 	email_verified: boolean('email_verified').notNull().default(false),
 	email: varchar('email', { length: 255 }).notNull().unique(),
@@ -44,7 +43,7 @@ export const user = pgTable('user', {
 })
 
 export const shortener = pgTable('shortener', {
-	id: serial('id').primaryKey().notNull(),
+	id: text('id').primaryKey(),
 	link: varchar('link', { length: 255 }).notNull(),
 	ios: boolean('ios').notNull().default(false),
 	ios_link: varchar('ios_link', { length: 255 }),
@@ -54,16 +53,16 @@ export const shortener = pgTable('shortener', {
 	createdAt: timestamp('created_at', { mode: 'string' })
 		.defaultNow()
 		.notNull(),
-	userId: integer('user_id').notNull(),
+	userId: text('user_id').notNull(),
 	active: boolean('active').notNull().default(true),
-	projectId: integer('project_id'),
+	projectId: text('project_id'),
 })
 
 export const project = pgTable('project', {
-	id: serial('id').primaryKey().notNull(),
+	id: text('id').primaryKey(),
 	uuid: uuid('uuid').defaultRandom(),
 	name: varchar('name', { length: 255 }).notNull(),
-	userId: integer('user_id').notNull(),
+	userId: text('user_id').notNull(),
 	qr_background: varchar('qr_background', { length: 7 })
 		.default('#ffffff')
 		.notNull(),
@@ -95,7 +94,7 @@ export const project = pgTable('project', {
 
 export const visitor = pgTable('visitor', {
 	id: serial('id').primaryKey().notNull(),
-	shortenerId: integer('shortener_id').notNull(),
+	shortenerId: text('shortener_id').notNull(),
 	createdAt: timestamp('created_at', { mode: 'date' })
 		.defaultNow()
 		.notNull(),
@@ -117,7 +116,7 @@ export const visitor = pgTable('visitor', {
 
 export const session = pgTable('session', {
 	id: varchar('id', { length: 255 }).primaryKey(),
-	userId: integer('user_id').notNull(),
+	userId: text('user_id').notNull(),
 	expiresAt: timestamp('expires_at', {
 		withTimezone: true,
 		mode: 'date',
@@ -128,7 +127,7 @@ export const emailVerificationToken = pgTable(
 	'email_verification_token',
 	{
 		id: varchar('id', { length: 255 }).primaryKey().notNull(),
-		userId: integer('user_id').notNull(),
+		userId: text('user_id').notNull(),
 		email: varchar('email', { length: 255 }).notNull(),
 		expiresAt: timestamp('expires_at', {
 			withTimezone: true,
diff --git a/frontend/src/lib/server/auth.ts b/frontend/src/lib/server/auth.ts
index 0994823..916059e 100644
--- a/frontend/src/lib/server/auth.ts
+++ b/frontend/src/lib/server/auth.ts
@@ -9,7 +9,7 @@ import { env } from '$env/dynamic/private'
 declare module 'lucia' {
 	interface Register {
 		Lucia: typeof lucia
-		UserId: number
+		UserId: string
 		DatabaseUserAttributes: DatabaseUserAttributes
 	}
 }
diff --git a/frontend/src/lib/server/email.ts b/frontend/src/lib/server/email.ts
index 290829b..60987fb 100644
--- a/frontend/src/lib/server/email.ts
+++ b/frontend/src/lib/server/email.ts
@@ -36,7 +36,7 @@ export const sendEmailVerification = async ({
 	userId,
 	email,
 }: {
-	userId: number
+	userId: string
 	email: string
 }) => {
 	await db
diff --git a/frontend/src/routes/(app)/dashboard/links/+page.server.ts b/frontend/src/routes/(app)/dashboard/links/+page.server.ts
index 72fbc0e..db92040 100644
--- a/frontend/src/routes/(app)/dashboard/links/+page.server.ts
+++ b/frontend/src/routes/(app)/dashboard/links/+page.server.ts
@@ -16,6 +16,7 @@ import { formSchema } from './schema'
 import type { Actions } from './$types'
 import { nanoid } from 'nanoid'
 import { isAlphanumeric } from '$lib/utils'
+import { generateId } from 'lucia'
 
 export const load = (async (event) => {
 	const user = event.locals.user
@@ -44,7 +45,7 @@ export const load = (async (event) => {
 		sortBy = 'latest'
 	}
 
-	let project_id: number | undefined
+	let project_id: string | undefined
 	let selected_project: { value: null | string; label: string } = {
 		value: null,
 		label: 'All',
@@ -185,6 +186,7 @@ export const actions: Actions = {
 			? form.data.custom_code
 			: nanoid(8)
 		await db.insert(shortener).values({
+			id: generateId(8),
 			link: form.data.link,
 			projectId: project?.id,
 			userId: user.id,
diff --git a/frontend/src/routes/(app)/dashboard/projects/+page.server.ts b/frontend/src/routes/(app)/dashboard/projects/+page.server.ts
index b58cd35..bebec6f 100644
--- a/frontend/src/routes/(app)/dashboard/projects/+page.server.ts
+++ b/frontend/src/routes/(app)/dashboard/projects/+page.server.ts
@@ -5,6 +5,7 @@ import { zod } from 'sveltekit-superforms/adapters'
 import { formSchema } from './schema'
 import { fail, type Actions } from '@sveltejs/kit'
 import { project } from '$lib/db/schema'
+import { generateId } from 'lucia'
 
 export const load = (async (event) => {
 	const user = event.locals.user
@@ -31,6 +32,7 @@ export const actions: Actions = {
 		const user = event.locals.user
 
 		await db.insert(project).values({
+			id: generateId(8),
 			name: form.data.name,
 			userId: user.id,
 		})
diff --git a/frontend/src/routes/(app)/dashboard/projects/[id]/(components)/ShortenerCard.svelte b/frontend/src/routes/(app)/dashboard/projects/[id]/(components)/ShortenerCard.svelte
index 481f4d4..49f3366 100644
--- a/frontend/src/routes/(app)/dashboard/projects/[id]/(components)/ShortenerCard.svelte
+++ b/frontend/src/routes/(app)/dashboard/projects/[id]/(components)/ShortenerCard.svelte
@@ -31,7 +31,7 @@
 
 	let deleteDialogOpen = false
 	let deleteShortenerCode = ''
-	const openDeleteDialog = (code: string | number) => {
+	const openDeleteDialog = (code: string) => {
 		deleteShortenerCode = code
 		deleteDialogOpen = true
 	}
diff --git a/frontend/src/routes/(app)/dashboard/projects/[id]/+page.server.ts b/frontend/src/routes/(app)/dashboard/projects/[id]/+page.server.ts
index 55b99ab..ba50997 100644
--- a/frontend/src/routes/(app)/dashboard/projects/[id]/+page.server.ts
+++ b/frontend/src/routes/(app)/dashboard/projects/[id]/+page.server.ts
@@ -16,6 +16,7 @@ import { formSchema } from './schema'
 import type { Actions } from './$types'
 import { nanoid } from 'nanoid'
 import { isAlphanumeric } from '$lib/utils'
+import { generateId } from 'lucia'
 
 export const load = (async (event) => {
 	const { project: selectedProject } = await event.parent()
@@ -155,6 +156,7 @@ export const actions: Actions = {
 			? form.data.custom_code
 			: nanoid(8)
 		await db.insert(shortener).values({
+			id: generateId(8),
 			link: form.data.link,
 			projectId: project.id,
 			userId: user.id,
diff --git a/frontend/src/routes/(auth)/login/google/callback/+server.ts b/frontend/src/routes/(auth)/login/google/callback/+server.ts
index 85ff945..47bcaaf 100644
--- a/frontend/src/routes/(auth)/login/google/callback/+server.ts
+++ b/frontend/src/routes/(auth)/login/google/callback/+server.ts
@@ -3,6 +3,7 @@ import { google, lucia } from '$lib/server/auth'
 import { db } from '$lib/db'
 import { user } from '$lib/db/schema'
 import { eq } from 'drizzle-orm'
+import { generateId } from 'lucia'
 
 interface GoogleUser {
 	sub: string // Unique identifier for the user
@@ -93,6 +94,7 @@ export async function GET(event) {
 			const insertUser = await db
 				.insert(user)
 				.values({
+					id: generateId(8),
 					email: googleUser.email, // Using email as username
 					email_verified: true,
 					googleId: googleUser.sub,
diff --git a/frontend/src/routes/(auth)/signup/+page.server.ts b/frontend/src/routes/(auth)/signup/+page.server.ts
index a7e7873..21e4d08 100644
--- a/frontend/src/routes/(auth)/signup/+page.server.ts
+++ b/frontend/src/routes/(auth)/signup/+page.server.ts
@@ -10,6 +10,7 @@ import { lucia } from '$lib/server/auth'
 import { env } from '$env/dynamic/private'
 import { sendEmailVerification } from '$lib/server/email'
 import * as argon2 from 'argon2'
+import { generateId } from 'lucia'
 
 export const load = (async (event) => {
 	return {
@@ -52,6 +53,7 @@ export const actions: Actions = {
 		const returnUsers = await db
 			.insert(userSchema)
 			.values({
+				id: generateId(8),
 				email: form.data.email,
 				password: hashedPassword,
 			})
diff --git a/frontend/src/routes/api/shortener/+server.ts b/frontend/src/routes/api/shortener/+server.ts
index bb6e768..8c47f9f 100644
--- a/frontend/src/routes/api/shortener/+server.ts
+++ b/frontend/src/routes/api/shortener/+server.ts
@@ -3,6 +3,7 @@ import type { RequestHandler } from './$types'
 import { db } from '$lib/db'
 import { shortener } from '$lib/db/schema'
 import { nanoid } from 'nanoid'
+import { generateId } from 'lucia'
 
 export const GET: RequestHandler = async () => {
 	return new Response()
@@ -10,7 +11,7 @@ export const GET: RequestHandler = async () => {
 
 const shortenerInsertSchema = z.object({
 	link: z.string().url('Link must be in url format'),
-	projectId: z.number().nullish(),
+	projectId: z.string().nullish(),
 })
 
 export const POST: RequestHandler = async (event) => {
@@ -32,6 +33,7 @@ export const POST: RequestHandler = async (event) => {
 	const code = nanoid(8)
 
 	await db.insert(shortener).values({
+		id: generateId(8),
 		link: shortenerInsert.data.link,
 		projectId: shortenerInsert.data.projectId,
 		userId: user.id,
diff --git a/frontend/src/routes/api/shortener/[id]/+server.ts b/frontend/src/routes/api/shortener/[id]/+server.ts
index 8f1bbd4..577a8c9 100644
--- a/frontend/src/routes/api/shortener/[id]/+server.ts
+++ b/frontend/src/routes/api/shortener/[id]/+server.ts
@@ -31,7 +31,7 @@ export const GET: RequestHandler = async (event) => {
 
 const updateShortenerSchema = z.object({
 	link: z.string().url(),
-	projectId: z.number().nullish(),
+	projectId: z.string().nullish(),
 	active: z.boolean(),
 })
 
@@ -71,7 +71,7 @@ export const PUT: RequestHandler = async (event) => {
 
 export const DELETE: RequestHandler = async (event) => {
 	const shortenerId = event.params.id
-	const id = z.coerce.number().positive().safeParse(shortenerId)
+	const id = z.string().safeParse(shortenerId)
 
 	if (!id.success) {
 		return new Response(
diff --git a/redirect/db/models.go b/redirect/db/models.go
index 232d06a..b009038 100644
--- a/redirect/db/models.go
+++ b/redirect/db/models.go
@@ -16,10 +16,10 @@ type EmailVerificationToken struct {
 }
 
 type Project struct {
-	ID                  int32
+	ID                  string
 	Uuid                pgtype.UUID
 	Name                string
-	UserID              int32
+	UserID              string
 	QrBackground        string
 	QrForeground        string
 	CustomDomain        pgtype.Text
@@ -34,17 +34,17 @@ type Project struct {
 
 type Session struct {
 	ID        string
-	UserID    int32
+	UserID    string
 	ExpiresAt pgtype.Timestamptz
 }
 
 type Shortener struct {
-	ID          int32
+	ID          string
 	Link        string
 	Code        string
 	CreatedAt   pgtype.Timestamp
-	UserID      int32
-	ProjectID   pgtype.Int4
+	UserID      string
+	ProjectID   pgtype.Text
 	Active      bool
 	Ios         bool
 	IosLink     pgtype.Text
@@ -53,7 +53,7 @@ type Shortener struct {
 }
 
 type User struct {
-	ID                  int32
+	ID                  string
 	Uuid                pgtype.UUID
 	Email               string
 	Username            pgtype.Text
@@ -72,7 +72,7 @@ type User struct {
 
 type Visitor struct {
 	ID           int32
-	ShortenerID  int32
+	ShortenerID  string
 	CreatedAt    pgtype.Timestamp
 	CountryCode  string
 	Country      string
diff --git a/redirect/db/query.sql.go b/redirect/db/query.sql.go
index 97f2d6a..cdd0142 100644
--- a/redirect/db/query.sql.go
+++ b/redirect/db/query.sql.go
@@ -27,7 +27,7 @@ VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9)
 `
 
 type CreateVisitorParams struct {
-	ShortenerID  int32
+	ShortenerID  string
 	DeviceType   string
 	DeviceVendor string
 	Browser      string
@@ -96,12 +96,12 @@ type GetShortenerWithDomainParams struct {
 }
 
 type GetShortenerWithDomainRow struct {
-	ID          int32
+	ID          string
 	Link        string
 	Code        string
 	CreatedAt   pgtype.Timestamp
-	UserID      int32
-	ProjectID   pgtype.Int4
+	UserID      string
+	ProjectID   pgtype.Text
 	Active      bool
 	Ios         bool
 	IosLink     pgtype.Text
diff --git a/redirect/main.go b/redirect/main.go
index 7ac0e35..a942af9 100644
--- a/redirect/main.go
+++ b/redirect/main.go
@@ -117,7 +117,7 @@ func main() {
 		uastrings := c.GetReqHeaders()["User-Agent"]
 
 		redirecturl := ""
-		var shortenerId int32
+		var shortenerId string
 		iosEnabled := false
 		iosRedirectUrl := ""
 		androidEnabled := false