diff --git a/.github/workflows/e2e-tests.yml b/.github/workflows/e2e-tests.yml
new file mode 100644
index 0000000..ec8c145
--- /dev/null
+++ b/.github/workflows/e2e-tests.yml
@@ -0,0 +1,36 @@
+name: End-to-End Tests
+
+on:
+  push:
+    branches:
+      - main
+      - develop  # You can add other branches as needed
+  pull_request:
+    branches:
+      - main
+      - develop
+
+jobs:
+  e2e:
+    runs-on: ubuntu-latest
+
+    services:
+      xserver:
+        image: cypress/browsers:node14.17.0-chrome93-ff92
+        options: >-
+          --shm-size 2g
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: '14'  # Match this with your local Node.js version
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Run E2E tests
+        run: npx cypress run --headless
diff --git a/cypress.config.js b/cypress.config.js
new file mode 100644
index 0000000..97f47c4
--- /dev/null
+++ b/cypress.config.js
@@ -0,0 +1,9 @@
+const { defineConfig } = require("cypress");
+
+module.exports = defineConfig({
+  e2e: {
+    setupNodeEvents(on, config) {
+      // implement node event listeners here
+    },
+  },
+});
diff --git a/cypress/e2e/favs.cy.js b/cypress/e2e/favs.cy.js
new file mode 100644
index 0000000..5d9e9bd
--- /dev/null
+++ b/cypress/e2e/favs.cy.js
@@ -0,0 +1,27 @@
+describe('Favorites Page Tests', () => {
+  beforeEach(() => {
+      // Assuming you have a way to navigate to the favorites page
+      cy.visit('favs.html');
+  });
+
+  it('Should check if the GIFs list exists', () => {
+      cy.get('#gifs-list').should('exist'); // Expect the GIFs list to exist
+  });
+
+  it('Should navigate to the login page when "Log In" button is clicked', () => {
+      cy.get('button.secondary-btn').contains('Log In').click({ force: true }); // Force the click
+      cy.url().should('include', 'login.html'); // Check if the URL is correct
+  });
+
+  it('Should toggle light/dark mode', () => {
+      cy.get('#toggle').click(); // Assuming this toggles the light/dark mode
+      // You may add assertions here to check the theme has changed
+  });
+
+  it('Should display a message when no favorites are present', () => {
+      // You can check for a message or specific element that indicates no favorites
+      cy.get('#gifs-list').should('exist'); // Ensure the GIFs list exists
+      cy.get('#gifs-list').should('be.empty'); // Check that it's empty, which is expected
+      // Add any additional assertions for your "no favorites" message if applicable
+  });
+});
diff --git a/cypress/e2e/login.cy.js b/cypress/e2e/login.cy.js
new file mode 100644
index 0000000..82854cb
--- /dev/null
+++ b/cypress/e2e/login.cy.js
@@ -0,0 +1,35 @@
+describe('Login Page Tests', () => {
+  it('Should visit the login page and check elements', () => {
+    cy.visit('/login.html');
+    cy.get('h2').should('contain', 'Login');
+    cy.get('form').within(() => {
+      cy.get('input[name="username"]').should('exist');
+      cy.get('input[name="password"]').should('exist');
+      cy.get('button[type="submit"]').should('contain', 'Login');
+    });
+  });
+
+  it('Should display error if username or password is missing', () => {
+    cy.visit('/login.html');
+    cy.get('button[type="submit"]').click();
+    cy.on('window:alert', (txt) => {
+      expect(txt).to.contains('Please enter both username and password');
+    });
+  });
+
+  it('Should successfully log in with correct credentials', () => {
+    cy.visit('/login.html');
+    cy.get('input[name="username"]').type('testuser');
+    cy.get('input[name="password"]').type('password123');
+    cy.get('button[type="submit"]').click();
+    cy.on('window:alert', (txt) => {
+      expect(txt).to.contains('Logged in successfully');
+    });
+  });
+
+  it('Should navigate to the sign-up page when clicking sign up link', () => {
+    cy.visit('/login.html');
+    cy.get('.signup-link a').click();
+    cy.url().should('include', 'signup.html');
+  });
+});
diff --git a/cypress/e2e/navigation.cy.js b/cypress/e2e/navigation.cy.js
new file mode 100644
index 0000000..0662366
--- /dev/null
+++ b/cypress/e2e/navigation.cy.js
@@ -0,0 +1,24 @@
+describe('Navigation Tests', () => {
+  it('Should navigate to the home page and verify elements', () => {
+    cy.visit('/');
+    cy.get('#logo').should('contain', 'Giphy Search');
+  });
+
+  it('Should open GitHub link in a new tab', () => {
+    cy.visit('/');
+    cy.get('#github-link a').should('have.attr', 'href', 'https://github.com/lcrojano/Giphy_Explorer');
+    cy.get('#github-link a').should('have.attr', 'target', '_blank');
+  });
+
+  it('Should navigate to the login page', () => {
+    cy.visit('/');
+    cy.get('a[href="login.html"]').click();
+    cy.url().should('include', 'login.html');
+  });
+
+  it('Should show the scroll-to-top button on scroll down', () => {
+    cy.visit('/');
+    cy.scrollTo(0, 500);
+    cy.get('#myBtn').should('be.visible');
+  });
+});
diff --git a/cypress/e2e/search.cy.js b/cypress/e2e/search.cy.js
new file mode 100644
index 0000000..5c0b749
--- /dev/null
+++ b/cypress/e2e/search.cy.js
@@ -0,0 +1,29 @@
+describe('GIF Search Bar', () => {
+  it('Should type a search term and display results', () => {
+    cy.visit('/');
+    cy.get('input[type="search"]').type('funny cats');
+    cy.get('#search-btn').click();
+
+    // Check if the GIF list exists and is not empty
+    cy.get('#gifs-list', { timeout: 10000 }).should('exist').and('not.be.empty');
+
+    // Check if any GIF images are present instead of a specific text
+    cy.get('#gifs-list img').should('have.length.greaterThan', 0); // Ensure at least one GIF is present
+
+    // Alternatively, you can check if it contains a class or another attribute
+    // Example: Check if it contains any GIF-related class or image element
+    // cy.get('#gifs-list').should('have.class', 'gif-class'); // Update as necessary
+  });
+
+  it('Should navigate to the favorites page when clicked', () => {
+    cy.visit('/');
+    cy.get('#fav-btn a').click();
+    cy.url().should('include', 'favs.html');
+  });
+  
+  it('Should toggle light/dark mode', () => {
+    cy.visit('/');
+    cy.get('#toggle').click();
+    cy.get('body').should('have.class', 'dark-mode'); // Assuming body toggles a class
+  });
+});
diff --git a/cypress/e2e/signup.cy.js b/cypress/e2e/signup.cy.js
new file mode 100644
index 0000000..962ae44
--- /dev/null
+++ b/cypress/e2e/signup.cy.js
@@ -0,0 +1,31 @@
+describe('Sign Up Page Tests', () => {
+  beforeEach(() => {
+      cy.visit('signup.html'); // Change this path if your file is located differently
+  });
+
+  it('Should fill out the signup form and submit successfully', () => {
+      cy.get('#username').type('testuser'); // Type a username
+      cy.get('#email').type('testuser@example.com'); // Type an email
+      cy.get('#password').type('password123'); // Type a password
+      cy.get('button[type="submit"]').click(); // Click the sign-up button
+
+      // Verify that the alert is shown with the expected message
+      cy.on('window:alert', (txt) => {
+          expect(txt).to.contains('Signed up successfully!'); // Check for success message
+      });
+  });
+
+  it('Should show an alert when fields are left empty', () => {
+      cy.get('button[type="submit"]').click(); // Click the sign-up button without filling out the form
+
+      // Verify that the alert is shown with the expected message
+      cy.on('window:alert', (txt) => {
+          expect(txt).to.contains('Please fill in all fields.'); // Check for alert message
+      });
+  });
+
+  it('Should navigate to the login page when clicking the login link', () => {
+      cy.get('.login-text a').click(); // Click the login link
+      cy.url().should('include', 'login.html'); // Check if the URL is correct
+  });
+});
diff --git a/cypress/fixtures/example.json b/cypress/fixtures/example.json
new file mode 100644
index 0000000..02e4254
--- /dev/null
+++ b/cypress/fixtures/example.json
@@ -0,0 +1,5 @@
+{
+  "name": "Using fixtures to represent data",
+  "email": "hello@cypress.io",
+  "body": "Fixtures are a great way to mock data for responses to routes"
+}
diff --git a/cypress/screenshots/favs.cy.js/Favorites Page Tests -- Should toggle lightdark mode (failed).png b/cypress/screenshots/favs.cy.js/Favorites Page Tests -- Should toggle lightdark mode (failed).png
new file mode 100644
index 0000000..a2fc0d8
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diff --git a/cypress/screenshots/navigation.cy.js/Navigation Tests -- Should navigate to the home page and verify elements (failed).png b/cypress/screenshots/navigation.cy.js/Navigation Tests -- Should navigate to the home page and verify elements (failed).png
new file mode 100644
index 0000000..2ec7eee
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diff --git a/cypress/screenshots/search.cy.js/GIF Search Bar -- Should toggle lightdark mode (failed).png b/cypress/screenshots/search.cy.js/GIF Search Bar -- Should toggle lightdark mode (failed).png
new file mode 100644
index 0000000..66d8dc1
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diff --git a/cypress/support/commands.js b/cypress/support/commands.js
new file mode 100644
index 0000000..66ea16e
--- /dev/null
+++ b/cypress/support/commands.js
@@ -0,0 +1,25 @@
+// ***********************************************
+// This example commands.js shows you how to
+// create various custom commands and overwrite
+// existing commands.
+//
+// For more comprehensive examples of custom
+// commands please read more here:
+// https://on.cypress.io/custom-commands
+// ***********************************************
+//
+//
+// -- This is a parent command --
+// Cypress.Commands.add('login', (email, password) => { ... })
+//
+//
+// -- This is a child command --
+// Cypress.Commands.add('drag', { prevSubject: 'element'}, (subject, options) => { ... })
+//
+//
+// -- This is a dual command --
+// Cypress.Commands.add('dismiss', { prevSubject: 'optional'}, (subject, options) => { ... })
+//
+//
+// -- This will overwrite an existing command --
+// Cypress.Commands.overwrite('visit', (originalFn, url, options) => { ... })
\ No newline at end of file
diff --git a/cypress/support/e2e.js b/cypress/support/e2e.js
new file mode 100644
index 0000000..0e7290a
--- /dev/null
+++ b/cypress/support/e2e.js
@@ -0,0 +1,20 @@
+// ***********************************************************
+// This example support/e2e.js is processed and
+// loaded automatically before your test files.
+//
+// This is a great place to put global configuration and
+// behavior that modifies Cypress.
+//
+// You can change the location of this file or turn off
+// automatically serving support files with the
+// 'supportFile' configuration option.
+//
+// You can read more here:
+// https://on.cypress.io/configuration
+// ***********************************************************
+
+// Import commands.js using ES2015 syntax:
+import './commands'
+
+// Alternatively you can use CommonJS syntax:
+// require('./commands')
\ No newline at end of file
diff --git a/package.json b/package.json
index dcf80a8..a23b542 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,9 @@
     "test": "jest",
     "prepare": "husky",
     "lint": "eslint --max-warnings=0",
-    "commit": "cz"
+    "commit": "cz",
+    "cypress:open": "cypress open",
+    "cypress:run": "cypress run"
   },
   "keywords": [],
   "author": "",
@@ -17,6 +19,7 @@
     "@commitlint/config-conventional": "^19.5.0",
     "@eslint/js": "^9.12.0",
     "commitizen": "^4.3.1",
+    "cypress": "^13.15.0",
     "cz-conventional-changelog": "^3.3.0",
     "cz-customizable": "^7.2.1",
     "eslint": "^9.12.0",
@@ -32,4 +35,4 @@
       "path": "./node_modules/cz-customizable"
     }
   }
-}
+}
\ No newline at end of file