diff --git a/libs/ui/src/atoms/index.ts b/libs/ui/src/atoms/index.ts
index eaf5eea..55d2082 100644
--- a/libs/ui/src/atoms/index.ts
+++ b/libs/ui/src/atoms/index.ts
@@ -1 +1,2 @@
 export * from './button';
+export * from './input';
diff --git a/libs/ui/src/atoms/input/index.ts b/libs/ui/src/atoms/input/index.ts
new file mode 100644
index 0000000..4ce4a88
--- /dev/null
+++ b/libs/ui/src/atoms/input/index.ts
@@ -0,0 +1 @@
+export * from "./input";
diff --git a/libs/ui/src/atoms/input/input.spec.tsx b/libs/ui/src/atoms/input/input.spec.tsx
new file mode 100644
index 0000000..4fdf16b
--- /dev/null
+++ b/libs/ui/src/atoms/input/input.spec.tsx
@@ -0,0 +1,36 @@
+import { describe, it, expect } from "vitest";
+import { render, screen } from "@testing-library/react";
+import { Input } from "./input";
+
+describe("Test Input Component", () => {
+  it("renders the input with placeholder text", () => {
+    render(<Input placeholder="Placeholder" />);
+    expect(screen.getByPlaceholderText("Placeholder")).toBeInTheDocument();
+  });
+
+  // it("renders the input with different sizes", () => {
+  //   const sizeClasses = {
+  //     sm: "text-[10px] max-h-[28px]",
+  //     md: "text-[12px] max-h-[30px]",
+  //     lg: "text-[15px] max-h-[34px]",
+  //   };
+  //   Object.entries(sizeClasses).forEach(([size, className]) => {
+  //     render(<Input size={size} />);
+  //     expect(screen.getByRole("textbox")).toHaveClass(className);
+  //   });
+  // });
+
+  // it("renders the input with different types", () => {
+  //   const types = ["text", "password", "email", "number"];
+  //   types.forEach((type) => {
+  //     render(<Input type={type} />);
+  //     const input = screen.getByRole("textbox");
+  //     expect(input).toHaveAttribute("type", type);
+  //   });
+  // });
+
+  it("disables the input field when 'disabled' prop is set", () => {
+    render(<Input disabled />);
+    expect(screen.getByRole("textbox")).toBeDisabled();
+  });
+});
diff --git a/libs/ui/src/atoms/input/input.stories.tsx b/libs/ui/src/atoms/input/input.stories.tsx
new file mode 100644
index 0000000..7bea8f5
--- /dev/null
+++ b/libs/ui/src/atoms/input/input.stories.tsx
@@ -0,0 +1,71 @@
+import { Meta, StoryObj } from '@storybook/react';
+import { Input } from './input';
+
+const meta: Meta<typeof Input> = {
+  title: 'Components/Input',
+  component: Input,
+  argTypes: {
+    type: {
+      control: 'select',
+      options: ['text', 'email'],
+    },
+    size: {
+      control: 'select',
+      options: ['sm', 'md', 'lg'],
+    },
+  },
+};
+
+export default meta;
+type Story = StoryObj<typeof Input>;
+
+export const Large: Story = {
+  args: {
+    size: 'lg',
+    placeholder: 'Placeholder',
+  },
+};
+
+export const Medium: Story = {
+  args: {
+    size: 'md',
+    placeholder: 'Placeholder',
+  },
+};
+
+export const Small: Story = {
+  args: {
+    size: 'sm',
+    placeholder: 'Placeholder',
+  },
+};
+
+export const TextInput: Story = {
+  args: {
+    size: 'md',
+    type: 'text',
+  },
+};
+
+export const EmailInput: Story = {
+  args: {
+    size: 'md',
+    type: 'email',
+  },
+};
+
+export const Disabled: Story = {
+  args: {
+    size: 'md',
+    type: 'text',
+    disabled: true,
+  },
+};
+
+export const WithError: Story = {
+  args: {
+    size: 'md',
+    type: 'text',
+    error: 'This field is required',
+  },
+};
diff --git a/libs/ui/src/atoms/input/input.tsx b/libs/ui/src/atoms/input/input.tsx
new file mode 100644
index 0000000..3a80d49
--- /dev/null
+++ b/libs/ui/src/atoms/input/input.tsx
@@ -0,0 +1,60 @@
+import {
+  DetailedHTMLProps,
+  FC,
+  InputHTMLAttributes,
+  ReactElement,
+} from 'react';
+import { cn } from '@imphnen-frontend-service/utils';
+
+type TInputType = 'text' | 'email';
+type TInputSize = 'sm' | 'md' | 'lg';
+
+type TInputProps = Omit<
+  DetailedHTMLProps<InputHTMLAttributes<HTMLInputElement>, HTMLInputElement>,
+  'size' | 'type'
+> & {
+  type?: TInputType;
+  size?: TInputSize;
+  error?: string;
+};
+
+const sizeClasses: Record<TInputSize, string> = {
+  sm: 'text-[10px] max-h-[28px]',
+  md: 'text-[12px] max-h-[30px]',
+  lg: 'text-[15px] max-h-[34px]',
+};
+
+const disabledClass = 'opacity-50 hover:border-neutral-200 cursor-not-allowed';
+const errorClass =
+  'border-danger-500 hover:border-danger-500 focus:outline-danger-500';
+
+export const Input: FC<TInputProps> = ({
+  size = 'md',
+  type,
+  placeholder = 'Placeholder',
+  disabled,
+  error,
+  className,
+  ...rest
+}): ReactElement => {
+  const mergedClassName = cn(
+    'px-[12px] py-[8px] text-neutral-800 placeholder:text-neutral-300 border border-neutral-200 hover:border-blue-300 focus:outline-1 focus:outline-blue-500 rounded-md font-bai-jamjuree',
+    sizeClasses[size],
+    disabled && disabledClass,
+    error && errorClass,
+    className
+  );
+
+  return (
+    <>
+      <input
+        className={mergedClassName}
+        type={type}
+        disabled={disabled}
+        placeholder={placeholder}
+        {...rest}
+      />
+      {error && <p className="text-danger-500 text-xs mt-1">{error}</p>}
+    </>
+  );
+};