diff --git a/src/assets/images/add-Image.png b/src/assets/images/add-Image.png
new file mode 100644
index 00000000..720914e9
Binary files /dev/null and b/src/assets/images/add-Image.png differ
diff --git a/src/assets/avatar.png b/src/assets/images/avatar.png
similarity index 100%
rename from src/assets/avatar.png
rename to src/assets/images/avatar.png
diff --git a/src/assets/no-image.png b/src/assets/images/no-image.png
similarity index 100%
rename from src/assets/no-image.png
rename to src/assets/images/no-image.png
diff --git a/src/assets/panda-logo.png b/src/assets/images/panda-logo.png
similarity index 100%
rename from src/assets/panda-logo.png
rename to src/assets/images/panda-logo.png
diff --git "a/src/assets/\355\214\220\353\213\244\353\247\210\354\274\223.png" "b/src/assets/images/\355\214\220\353\213\244\353\247\210\354\274\223.png"
similarity index 100%
rename from "src/assets/\355\214\220\353\213\244\353\247\210\354\274\223.png"
rename to "src/assets/images/\355\214\220\353\213\244\353\247\210\354\274\223.png"
diff --git a/src/components/AllProductList.jsx b/src/components/AllProductList.jsx
index 40dfd499..cbc4175e 100644
--- a/src/components/AllProductList.jsx
+++ b/src/components/AllProductList.jsx
@@ -1,5 +1,5 @@
 import HeartIcon from "../assets/icons/icon_heart";
-import noImage from "../assets/no-image.png";
+import noImage from "../assets/images/no-image.png";
 
 export default function AllProductList({ data = [] }) {
   if (!data.length) return null;
diff --git a/src/components/Input.jsx b/src/components/Input.jsx
new file mode 100644
index 00000000..ffbb3103
--- /dev/null
+++ b/src/components/Input.jsx
@@ -0,0 +1,11 @@
+export default function Input({ id, type = "text", placeholder, ...props }) {
+  return (
+    <input
+      id={id}
+      type={type}
+      placeholder={placeholder}
+      className="w-full p-4 bg-[#F3F4F6] placeholder:text-[#9CA3AF] rounded-md"
+      {...props}
+    />
+  );
+}
diff --git a/src/components/Nav.jsx b/src/components/Nav.jsx
index 8d15346a..1fff8130 100644
--- a/src/components/Nav.jsx
+++ b/src/components/Nav.jsx
@@ -1,6 +1,6 @@
-import logo from "../assets/panda-logo.png";
-import brandName from "../assets/판다마켓.png";
-import avatar from "../assets/avatar.png";
+import logo from "../assets/images/panda-logo.png";
+import brandName from "../assets/images/판다마켓.png";
+import avatar from "../assets/images/avatar.png";
 import { Link, useLocation } from "react-router-dom";
 
 export default function Nav() {
diff --git a/src/pages/AddItem.jsx b/src/pages/AddItem.jsx
index d965a228..1b74a6d9 100644
--- a/src/pages/AddItem.jsx
+++ b/src/pages/AddItem.jsx
@@ -1,3 +1,245 @@
+import { useState } from "react";
+import addImg from "../assets/images/add-Image.png";
+import Input from "../components/Input";
+
 export default function AddItem() {
-  return <h1>add item</h1>;
+  const [selectedImage, setSelectedImage] = useState(null);
+  const [showWarning, setShowWarning] = useState(false);
+  const [productName, setProductName] = useState("");
+  const [productDescription, setProductDescription] = useState("");
+  const [productPrice, setProductPrice] = useState("");
+  const [tagInput, setTagInput] = useState("");
+  const [tags, setTags] = useState([]);
+
+  const isFormValid =
+    selectedImage &&
+    productName.trim() &&
+    productDescription.trim() &&
+    productPrice.trim();
+
+  const handleImageClick = (event) => {
+    if (selectedImage) {
+      event.preventDefault();
+      setShowWarning(true);
+    } else {
+      setShowWarning(false);
+    }
+  };
+
+  const onImageChange = (event) => {
+    if (selectedImage) {
+      setShowWarning(true);
+      return;
+    }
+
+    const {
+      target: { files },
+    } = event;
+
+    if (files && files[0]) {
+      const file = files[0];
+      const url = URL.createObjectURL(file);
+      setSelectedImage(url);
+      setShowWarning(false);
+    }
+  };
+
+  const removeSelectedImage = () => {
+    setSelectedImage(null);
+    setShowWarning(false);
+  };
+
+  const handleTagKeyDown = (e) => {
+    if (e.key === "Enter" && tagInput.trim()) {
+      e.preventDefault();
+      if (!tags.includes(tagInput.trim())) {
+        setTags([...tags, tagInput.trim()]);
+      }
+      setTagInput("");
+    }
+  };
+
+  const removeTag = (tagToRemove) => {
+    setTags(tags.filter((tag) => tag !== tagToRemove));
+  };
+
+  return (
+    <div className="max-w-[120rem] mx-auto p-7">
+      {/* <p>상태 확인: {isFormValid ? "✅ 유효함" : "❌ 유효하지 않음"}</p> */}
+      <form
+        onSubmit={(e) => e.preventDefault()}
+        className="flex flex-col gap-8"
+      >
+        <div className="flex justify-between items-center mb-8">
+          <h1 className="text-[1.6rem] font-[700] text-[#1F2937]">
+            상품 등록하기
+          </h1>
+          <button
+            type="submit"
+            disabled={!isFormValid}
+            className="py-2.5 px-4 rounded-md transition-colors text-white cursor-pointer
+             bg-[#3692FF] disabled:bg-gray-400 disabled:cursor-not-allowed"
+          >
+            등록
+          </button>
+        </div>
+
+        <h3 className="text-[1.4rem] font-semibold mb-4 text-gray-700">
+          상품 이미지
+        </h3>
+        <div className="flex items-start gap-6">
+          <label htmlFor="photo" className="flex">
+            <img
+              className="w-full h-full max-w-[25rem] max-h-[25rem]"
+              onClick={handleImageClick}
+              src={addImg}
+              role="button"
+              aria-disabled={!!selectedImage}
+            />
+          </label>
+          <input
+            onChange={onImageChange}
+            type="file"
+            id="photo"
+            name="photo"
+            accept="image/*"
+            className="hidden"
+          />
+
+          {selectedImage && (
+            <div className="relative w-full h-full max-w-[25rem] max-h-[25rem]">
+              <img
+                src={selectedImage}
+                alt="선택된 상품 이미지"
+                className="w-full h-full object-cover rounded-lg max-w-[25rem] max-h-[25rem]"
+              />
+              <button
+                type="button"
+                onClick={removeSelectedImage}
+                className="absolute top-2 right-2 bg-black bg-opacity-50 text-white rounded-full p-1.5 hover:bg-opacity-75 transition-opacity cursor-pointer"
+                aria-label="이미지 삭제"
+              >
+                <svg
+                  xmlns="http://www.w3.org/2000/svg"
+                  className="h-4 w-4"
+                  fill="none"
+                  viewBox="0 0 24 24"
+                  stroke="currentColor"
+                  strokeWidth={2}
+                >
+                  <path
+                    strokeLinecap="round"
+                    strokeLinejoin="round"
+                    d="M6 18L18 6M6 6l12 12"
+                  />
+                </svg>
+              </button>
+            </div>
+          )}
+        </div>
+        {(showWarning || (selectedImage && !showWarning)) && (
+          <p className="text-orange-600 text-sm mt-4">
+            * 이미지 등록은 최대 1개까지 가능합니다.
+          </p>
+        )}
+
+        <div>
+          <label
+            htmlFor="productName"
+            className="block text-[1.4rem] font-[700] text-gray-700 mb-4"
+          >
+            상품명
+          </label>
+          <Input
+            id="productName"
+            placeholder="상품명을 입력해주세요"
+            value={productName}
+            onChange={(e) => setProductName(e.target.value)}
+          />
+        </div>
+        <div>
+          <label
+            htmlFor="productDescription"
+            className="block text-[1.4rem] font-[700] text-gray-700 mb-1"
+          >
+            상품 소개
+          </label>
+          <textarea
+            id="productDescription"
+            placeholder="상품 소개를 입력해주세요"
+            rows="10"
+            className="w-full p-4 bg-[#F3F4F6] placeholder:text-[#9CA3AF]"
+            value={productDescription}
+            onChange={(e) => setProductDescription(e.target.value)}
+          />
+        </div>
+        <div>
+          <label
+            htmlFor="productPrice"
+            className="block text-[1.4rem] font-[700] text-gray-700 mb-1"
+          >
+            판매가격
+          </label>
+          <Input
+            id="productPrice"
+            type="number"
+            placeholder="판매 가격을 입력해주세요"
+            value={productPrice}
+            onChange={(e) => setProductPrice(e.target.value)}
+          />
+        </div>
+        <div>
+          <label
+            htmlFor="productTags"
+            className="block text-[1.4rem] font-[700] text-gray-700 mb-1"
+          >
+            태그
+          </label>
+          <Input
+            id="productTags"
+            placeholder="태그를 입력해주세요"
+            value={tagInput}
+            onChange={(e) => setTagInput(e.target.value)}
+            onKeyDown={handleTagKeyDown}
+          />
+          <div className="flex gap-2 flex-wrap mt-2">
+            {tags.map((tag) => (
+              <div
+                key={tag}
+                className="bg-gray-100 text-black px-3 py-2 rounded-full flex items-center text-[1.2rem]"
+              >
+                #{tag}
+                <div
+                  type="button"
+                  onClick={() => removeTag(tag)}
+                  className="ml-2 bg-[#9CA3AF] p-1 rounded-full"
+                >
+                  <svg
+                    width="10"
+                    height="10"
+                    viewBox="0 0 10 10"
+                    fill="none"
+                    xmlns="http://www.w3.org/2000/svg"
+                  >
+                    <path
+                      d="M1.08032 1L9.08032 9"
+                      stroke="#F9FAFB"
+                      stroke-width="1.8"
+                      stroke-linecap="round"
+                    />
+                    <path
+                      d="M9 1L1 9"
+                      stroke="#F9FAFB"
+                      stroke-width="1.8"
+                      stroke-linecap="round"
+                    />
+                  </svg>
+                </div>
+              </div>
+            ))}
+          </div>
+        </div>
+      </form>
+    </div>
+  );
 }