diff --git a/.github/workflows/browserstack.yml b/.github/workflows/browserstack.yml
deleted file mode 100644
index e91966c8..00000000
--- a/.github/workflows/browserstack.yml
+++ /dev/null
@@ -1,46 +0,0 @@
-name: Browserstack
-
-on:
-  merge_group:
-  workflow_dispatch:
-  pull_request:
-    types:
-      - opened
-      - synchronize
-  push:
-    branches:
-      - main
-
-permissions:
-  contents: read
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
-
-env:
-  NODE_VERSION: 22
-  CACHE_KEY: '${{ github.event.pull_request.head.sha || github.ref }}-${{ github.run_id }}-${{ github.run_attempt }}'
-
-jobs:
-  browserstack:
-    name: BrowserStack Tests
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v6
-        with:
-          ref: ${{ github.event.pull_request.head.sha || github.ref }}
-
-      - name: Build package
-        uses: ./.github/actions/build
-        with:
-          node: ${{ env.NODE_VERSION }}
-
-      - name: Run tests
-        shell: bash
-        run: npx concurrently --kill-others --success first 'npm run start:local:oidc' 'npx wait-on tcp:127.0.0.1:3000 && npm run start:local:playground' 'npx wait-on tcp:127.0.0.1:4200 && npx browserstack-cypress-cli run --build-name ${{ github.ref }}-${{ github.sha }}'
-        env:
-          BROWSERSTACK_ACCESS_KEY: ${{ secrets.BROWSERSTACK_ACCESS_KEY }}
-          BROWSERSTACK_USERNAME: ${{ secrets.BROWSERSTACK_USERNAME }}
diff --git a/.github/workflows/cross-browser.yml b/.github/workflows/cross-browser.yml
new file mode 100644
index 00000000..ed8b746a
--- /dev/null
+++ b/.github/workflows/cross-browser.yml
@@ -0,0 +1,96 @@
+name: Cross-Browser Tests
+
+on:
+  merge_group:
+  workflow_dispatch:
+  pull_request:
+    types:
+      - opened
+      - synchronize
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
+
+env:
+  NODE_VERSION: 22
+
+jobs:
+  build:
+    name: Build Package
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v6
+        with:
+          ref: ${{ github.event.pull_request.head.sha || github.ref }}
+
+      - name: Build package
+        uses: ./.github/actions/build
+        with:
+          node: ${{ env.NODE_VERSION }}
+
+      - name: Upload build artifacts
+        uses: actions/upload-artifact@v7
+        with:
+          name: dist-${{ github.run_id }}
+          path: dist
+          retention-days: 1
+
+  cross-browser:
+    needs: build
+    name: ${{ matrix.browser }}
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 25
+
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [windows-latest]
+        browser: [chrome, edge, firefox]
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v6
+        with:
+          ref: ${{ github.event.pull_request.head.sha || github.ref }}
+
+      - name: Download build artifacts
+        uses: actions/download-artifact@v8
+        with:
+          name: dist-${{ github.run_id }}
+          path: dist
+
+      - name: Setup Node
+        uses: actions/setup-node@v6
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+
+      - name: Install dependencies
+        run: npm i
+
+      - name: Run cross-browser tests
+        uses: cypress-io/github-action@v7
+        with:
+          browser: ${{ matrix.browser }}
+          start: npm run start:local
+          wait-on: 'http://127.0.0.1:4200'
+          spec: projects/playground/e2e/integration/playground.cy.ts
+          config-file: cypress.config.js
+          install-command: npx cypress install
+
+      - name: Upload Cypress screenshots
+        if: failure()
+        uses: actions/upload-artifact@v7
+        with:
+          name: cypress-screenshots-${{ matrix.browser }}-${{ github.run_id }}
+          path: projects/playground/e2e/screenshots
+          retention-days: 30
+          if-no-files-found: ignore
diff --git a/browserstack.json b/browserstack.json
deleted file mode 100644
index 9ebc0c99..00000000
--- a/browserstack.json
+++ /dev/null
@@ -1,37 +0,0 @@
-{
-  "browsers": [
-    {
-      "browser": "chrome",
-      "os": "Windows 10",
-      "versions": ["latest"]
-    },
-    {
-      "browser": "firefox",
-      "os": "Windows 10",
-      "versions": ["latest"]
-    },
-    {
-      "browser": "edge",
-      "os": "Windows 10",
-      "versions": ["latest"]
-    }
-  ],
-  "run_settings": {
-    "cypress_config_file": "./cypress.json",
-    "cypress-version": "9",
-    "project_name": "Auth0 Angular SDK",
-    "exclude": [],
-    "parallels": "5",
-    "npm_dependencies": {
-      "typescript": "~4.2.4",
-      "qss": "2.0.3"
-    },
-    "package_config_options": {},
-    "headless": true
-  },
-  "connection_settings": {
-    "local": true,
-    "local_mode": "always-on"
-  },
-  "disable_usage_reporting": false
-}
diff --git a/cypress.config.js b/cypress.config.js
new file mode 100644
index 00000000..2c0a9f17
--- /dev/null
+++ b/cypress.config.js
@@ -0,0 +1,18 @@
+const { defineConfig } = require('cypress');
+
+module.exports = defineConfig({
+  e2e: {
+    baseUrl: 'http://127.0.0.1:4200',
+    specPattern: 'projects/playground/e2e/integration/**/*.cy.ts',
+    screenshotsFolder: 'projects/playground/e2e/screenshots',
+    videosFolder: 'projects/playground/e2e/videos',
+    supportFile: false,
+    chromeWebSecurity: false,
+    viewportWidth: 1000,
+    viewportHeight: 1000,
+    reporter: 'junit',
+    reporterOptions: {
+      mochaFile: 'projects/playground/test-results/e2e/junit-[hash].xml',
+    },
+  },
+});
diff --git a/cypress.json b/cypress.json
deleted file mode 100644
index 57c6d210..00000000
--- a/cypress.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-  "baseUrl": "http://127.0.0.1:4200",
-  "chromeWebSecurity": false,
-  "viewportWidth": 1000,
-  "viewportHeight": 1000,
-  "fixturesFolder": false,
-  "pluginsFile": false,
-  "supportFile": false,
-  "reporter": "junit",
-  "reporterOptions": {
-    "mochaFile": "projects/playground/test-results/e2e/junit-[hash].xml"
-  },
-  "fileServerFolder": "projects/playground",
-  "integrationFolder": "projects/playground/e2e/integration",
-  "pluginFolder": "projects/playground/e2e/plugins",
-  "screenshotsFolder": "projects/playground/e2e/screenshots",
-  "videosFolder": "projects/playground/e2e/videos"
-}
diff --git a/package.json b/package.json
index 4ae10dc8..e8720446 100644
--- a/package.json
+++ b/package.json
@@ -54,11 +54,10 @@
     "@types/node": "^22.19.17",
     "@typescript-eslint/eslint-plugin": "^8.59.1",
     "@typescript-eslint/parser": "^8.59.0",
-    "browserstack-cypress-cli": "^1.36.5",
     "concurrently": "^6.2.0",
     "cors": "^2.8.6",
     "cross-fetch": "^4.1.0",
-    "cypress": "^13.17.0",
+    "cypress": "^14.5.4",
     "eslint": "^8.57.0",
     "eslint-plugin-import": "latest",
     "eslint-plugin-jsdoc": "latest",