diff --git a/src/main/java/darkoverload/itzip/feature/jwt/util/JwtTokenizer.java b/src/main/java/darkoverload/itzip/feature/jwt/util/JwtTokenizer.java
index 9f2ddaca..c3e1e873 100644
--- a/src/main/java/darkoverload/itzip/feature/jwt/util/JwtTokenizer.java
+++ b/src/main/java/darkoverload/itzip/feature/jwt/util/JwtTokenizer.java
@@ -24,16 +24,20 @@
 public class JwtTokenizer {
     private final byte[] accessSecret;
     private final byte[] refreshSecret;
+    private final byte[] tempPwSecret;
     public static Long accessTokenExpire;
     public static Long refreshTokenExpire;
+    public static Long tempPwExpire;
 
     public static final String AUTHORIZATION_HEADER = "Authorization";
 
-    public JwtTokenizer(@Value("${jwt.accessSecret}") String accessSecret, @Value("${jwt.refreshSecret}") String refreshSecret, @Value("${jwt.accessTokenExpire}") Long accessTokenExpire, @Value("${jwt.refreshTokenExpire}") Long refreshTokenExpire) {
+    public JwtTokenizer(@Value("${jwt.accessSecret}") String accessSecret, @Value("${jwt.refreshSecret}") String refreshSecret, @Value("${jwt.tempPwSecret}") String tempPwSecret, @Value("${jwt.accessTokenExpire}") Long accessTokenExpire, @Value("${jwt.refreshTokenExpire}") Long refreshTokenExpire, @Value("${jwt.tempPwExpire}") Long tempPwExpire) {
         this.accessSecret = accessSecret.getBytes(StandardCharsets.UTF_8);
         this.refreshSecret = refreshSecret.getBytes(StandardCharsets.UTF_8);
+        this.tempPwSecret = tempPwSecret.getBytes(StandardCharsets.UTF_8);
         this.accessTokenExpire = accessTokenExpire;
         this.refreshTokenExpire = refreshTokenExpire;
+        this.tempPwExpire = tempPwExpire;
     }
 
     /**
@@ -160,4 +164,31 @@ public String resolveAccessToken(HttpServletRequest request) {
         }
         return null;
     }
+
+    /**
+     * 비밀번호 재설정 토큰 생성 메서드
+     * @param email 유저 이메일
+     * @param tempPassword 임시 비밀번호
+     * @return 비밀번호 재설정 토큰
+     */
+    public String createTempPasswordToken(String email, String tempPassword) {
+        long now = System.currentTimeMillis();
+        return Jwts.builder()
+                .setSubject("TempPassword")
+                .claim("email", email)
+                .claim("tempPassword", tempPassword)
+                .setIssuedAt(new Date(now))
+                .setExpiration(new Date(now + tempPwExpire))
+                .signWith(getSigningKey(tempPwSecret))
+                .compact();
+    }
+
+    /**
+     * 비밀번호 재설정 토큰 파싱 메서드
+     * @param tempPwToken 비밀번호 재설정 토큰
+     * @return 파싱된 토큰
+     */
+    public Claims parseTempPwToken(String tempPwToken) {
+        return parseToken(tempPwToken, tempPwSecret);
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/darkoverload/itzip/feature/user/controller/UserController.java b/src/main/java/darkoverload/itzip/feature/user/controller/UserController.java
index f9be4b57..b522026e 100644
--- a/src/main/java/darkoverload/itzip/feature/user/controller/UserController.java
+++ b/src/main/java/darkoverload/itzip/feature/user/controller/UserController.java
@@ -13,6 +13,7 @@
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
 import jakarta.validation.Valid;
 import jakarta.validation.constraints.Email;
 import jakarta.validation.constraints.NotBlank;
@@ -162,4 +163,34 @@ public String tempUserOut(
     ) {
         return userService.tempUserOut(userDetails, request);
     }
+
+    /**
+     * 비밀번호 재설정 요청 메소드
+     */
+    @Operation(
+            summary = "비밀번호 재설정 요청",
+            description = "비밀번호 재설정 메일을 발송합니다."
+    )
+    @ResponseCodeAnnotation(CommonResponseCode.SUCCESS)
+    @ExceptionCodeAnnotations({CommonExceptionCode.INTERNAL_SERVER_ERROR, CommonExceptionCode.NOT_FOUND_USER})
+    @PostMapping("/passwordReset")
+    public String requestPasswordReset(HttpServletRequest request,
+                                       @RequestBody @Valid PasswordResetRequest passwordResetRequest) {
+        return userService.requestPasswordReset(passwordResetRequest, request);
+    }
+
+    /**
+     * 비밀번호 재설정 승인 메소드
+     */
+    @Operation(
+            summary = "비밀번호 재설정 승인",
+            description = "비밀번호 재설정 후 메인페이지로 이동합니다."
+    )
+    @ResponseCodeAnnotation(CommonResponseCode.SUCCESS)
+    @ExceptionCodeAnnotations({CommonExceptionCode.INTERNAL_SERVER_ERROR, CommonExceptionCode.NOT_FOUND_USER})
+    @GetMapping("/passwordReset")
+    public void confirmPasswordReset(HttpServletResponse response,
+                                     @Parameter(description = "유저 정보를 포함한 토큰값") @RequestParam @NotBlank String token) {
+        userService.confirmPasswordReset(response, token);
+    }
 }
diff --git a/src/main/java/darkoverload/itzip/feature/user/controller/request/PasswordResetRequest.java b/src/main/java/darkoverload/itzip/feature/user/controller/request/PasswordResetRequest.java
new file mode 100644
index 00000000..35eda0bc
--- /dev/null
+++ b/src/main/java/darkoverload/itzip/feature/user/controller/request/PasswordResetRequest.java
@@ -0,0 +1,20 @@
+package darkoverload.itzip.feature.user.controller.request;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.NotEmpty;
+import jakarta.validation.constraints.Pattern;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+/**
+ * 비밀번호 재설정 요청 dto
+ */
+@Getter
+@AllArgsConstructor
+public class PasswordResetRequest {
+    @NotEmpty(message = "이메일을 입력해주세요.")
+    @Pattern(regexp = "^[0-9a-zA-Z]([-_\\.]?[0-9a-zA-Z])*@[0-9a-zA-Z]([-_\\.]?[0-9a-zA-Z])*\\.[a-zA-Z]{2,3}$",
+            message = "올바르지 않은 이메일 형식입니다.")
+    @Schema(description = "이메일", example = "example@gmail.com")
+    private String email;
+}
diff --git a/src/main/java/darkoverload/itzip/feature/user/domain/User.java b/src/main/java/darkoverload/itzip/feature/user/domain/User.java
index 53539aee..235611fc 100644
--- a/src/main/java/darkoverload/itzip/feature/user/domain/User.java
+++ b/src/main/java/darkoverload/itzip/feature/user/domain/User.java
@@ -24,6 +24,8 @@ public class User {
 
     private Authority authority;
 
+    private String snsType;
+
     public UserEntity convertToEntity(){
         return UserEntity.builder()
                 .id(this.id)
@@ -32,6 +34,7 @@ public UserEntity convertToEntity(){
                 .password(this.password)
                 .imageUrl(this.imageUrl)
                 .authority(this.authority)
+                .snsType(this.snsType)
                 .build();
     }
 }
diff --git a/src/main/java/darkoverload/itzip/feature/user/entity/UserEntity.java b/src/main/java/darkoverload/itzip/feature/user/entity/UserEntity.java
index 22872ef7..bc19d0b2 100644
--- a/src/main/java/darkoverload/itzip/feature/user/entity/UserEntity.java
+++ b/src/main/java/darkoverload/itzip/feature/user/entity/UserEntity.java
@@ -35,6 +35,8 @@ public class UserEntity extends AuditingFields {
     @Enumerated(EnumType.STRING)
     private Authority authority;
 
+    private String snsType;
+
     public User convertToDomain(){
         return User.builder()
                 .id(this.id)
@@ -43,6 +45,7 @@ public User convertToDomain(){
                 .password(this.password)
                 .imageUrl(this.imageUrl)
                 .authority(this.authority)
+                .snsType(this.snsType)
                 .build();
     }
 }
diff --git a/src/main/java/darkoverload/itzip/feature/user/service/EmailService.java b/src/main/java/darkoverload/itzip/feature/user/service/EmailService.java
index 6b758c5e..8953175b 100644
--- a/src/main/java/darkoverload/itzip/feature/user/service/EmailService.java
+++ b/src/main/java/darkoverload/itzip/feature/user/service/EmailService.java
@@ -6,4 +6,6 @@ public interface EmailService {
     void sendFormMail(String to, String subject, String body);
 
     String setAuthForm(String authCode);
+
+    String setPwResetMail(String resetLink, String tempPassword);
 }
diff --git a/src/main/java/darkoverload/itzip/feature/user/service/EmailServiceImpl.java b/src/main/java/darkoverload/itzip/feature/user/service/EmailServiceImpl.java
index c28e8259..ac8f4224 100644
--- a/src/main/java/darkoverload/itzip/feature/user/service/EmailServiceImpl.java
+++ b/src/main/java/darkoverload/itzip/feature/user/service/EmailServiceImpl.java
@@ -91,4 +91,33 @@ public String setAuthForm(String authcode) {
         return htmlContent;
     }
 
+    /**
+     * 비밀번호 재설정 메일 폼에 재설정 링크와 임시 비밀번호를 추가하여 반환하는 메소드
+     * @param resetLink
+     * @param tempPassword
+     * @return
+     */
+    @Override
+    public String setPwResetMail(String resetLink, String tempPassword) {
+        // 인증메일 폼 경로 설정
+        String templatePath = "/templates/tempPasswordForm.html";
+
+        // 인증메일 폼 읽어오기
+        String htmlContent = null;
+        try (InputStream inputStream = getClass().getResourceAsStream(templatePath)) {
+            if (inputStream == null) {
+                throw new RestApiException(CommonExceptionCode.INTERNAL_SERVER_ERROR);
+            }
+            htmlContent = new String(inputStream.readAllBytes(), StandardCharsets.UTF_8);
+        } catch (IOException e) {
+            throw new RestApiException(CommonExceptionCode.INTERNAL_SERVER_ERROR);
+        }
+
+        // 폼에 재설정 링크와 임시 비밀번호를 추가
+        htmlContent = htmlContent.replace("{{resetLink}}", resetLink);
+        htmlContent = htmlContent.replace("{{tempPassword}}", tempPassword);
+
+        return htmlContent;
+    }
+
 }
diff --git a/src/main/java/darkoverload/itzip/feature/user/service/UserService.java b/src/main/java/darkoverload/itzip/feature/user/service/UserService.java
index 4e201998..845d3d74 100644
--- a/src/main/java/darkoverload/itzip/feature/user/service/UserService.java
+++ b/src/main/java/darkoverload/itzip/feature/user/service/UserService.java
@@ -43,4 +43,8 @@ public interface UserService {
     String encryptPassword(String password);
 
     String tempUserOut(CustomUserDetails userDetails, HttpServletRequest request);
+
+    String requestPasswordReset(PasswordResetRequest passwordResetRequest, HttpServletRequest request);
+
+    void confirmPasswordReset(HttpServletResponse response, String token);
 }
diff --git a/src/main/java/darkoverload/itzip/feature/user/service/UserServiceImpl.java b/src/main/java/darkoverload/itzip/feature/user/service/UserServiceImpl.java
index 3a930e83..49ae1dfa 100644
--- a/src/main/java/darkoverload/itzip/feature/user/service/UserServiceImpl.java
+++ b/src/main/java/darkoverload/itzip/feature/user/service/UserServiceImpl.java
@@ -5,22 +5,21 @@
 import darkoverload.itzip.feature.jwt.service.TokenService;
 import darkoverload.itzip.feature.jwt.util.JwtTokenizer;
 import darkoverload.itzip.feature.techinfo.service.blog.BlogCommandService;
-import darkoverload.itzip.feature.user.controller.request.AuthEmailSendRequest;
-import darkoverload.itzip.feature.user.controller.request.RefreshAccessTokenRequest;
-import darkoverload.itzip.feature.user.controller.request.UserJoinRequest;
-import darkoverload.itzip.feature.user.controller.request.UserLoginRequest;
+import darkoverload.itzip.feature.user.controller.request.*;
 import darkoverload.itzip.feature.user.controller.response.UserInfoResponse;
 import darkoverload.itzip.feature.user.controller.response.UserLoginResponse;
 import darkoverload.itzip.feature.user.domain.User;
 import darkoverload.itzip.feature.user.entity.Authority;
 import darkoverload.itzip.feature.user.entity.UserEntity;
 import darkoverload.itzip.feature.user.repository.UserRepository;
+import darkoverload.itzip.feature.user.util.PasswordUtil;
 import darkoverload.itzip.feature.user.util.RandomAuthCode;
 import darkoverload.itzip.feature.user.util.RandomNickname;
 import darkoverload.itzip.global.config.response.code.CommonExceptionCode;
 import darkoverload.itzip.global.config.response.exception.RestApiException;
 import io.jsonwebtoken.Claims;
 import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
 import lombok.AllArgsConstructor;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
@@ -29,6 +28,7 @@
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.io.IOException;
 import java.util.Optional;
 
 @Service
@@ -264,6 +264,62 @@ public String tempUserOut(CustomUserDetails userDetails, HttpServletRequest requ
         return "정상적으로 탈퇴 되었습니다.";
     }
 
+    /**
+     * 비밀번호 재설정 요청 메서드
+     * @param passwordResetRequest 비밀번호 재설정 요청 dto
+     * @param request 요청 객체
+     */
+    @Override
+    public String requestPasswordReset(PasswordResetRequest passwordResetRequest, HttpServletRequest request) {
+        String email = passwordResetRequest.getEmail();
+
+        // 올바른 이메일인지 체크
+        User user = getByEmail(email);
+
+        String tempPassword = PasswordUtil.generatePassword();
+
+        // JWT 토큰 생성
+        String token = jwtTokenizer.createTempPasswordToken(email, tempPassword);
+
+        // 비밀번호 변경 링크 생성
+        String appUrl = request.getRequestURL().toString().replace(request.getRequestURI(), request.getContextPath());
+        String resetLink = appUrl + "/user/passwordReset?token=" + token;
+
+        // 메일 제목
+        String subject = "[ITZIP] 비밀번호 재설정";
+
+        // 메일 본문
+        String body = emailService.setPwResetMail(resetLink, tempPassword);
+
+        // 메일 발송
+        emailService.sendFormMail(email, subject, body);
+        return "비밀번호 초기화 메일이 전송되었습니다.";
+    }
+
+    /**
+     * 비밀번호 재설정 승인 메서드
+     * @param response 응답 객체
+     * @param token 비밀번호 재설정 토큰
+     */
+    @Override
+    public void confirmPasswordReset(HttpServletResponse response, String token) {
+        Claims claims = jwtTokenizer.parseTempPwToken(token);
+
+        String email = claims.get("email", String.class);
+        String tempPassword = claims.get("tempPassword", String.class);
+
+        User user = getByEmail(email);
+        user.setPassword(encryptPassword(tempPassword));
+
+        userRepository.save(user.convertToEntity());
+
+        try {
+            response.sendRedirect("https://itzip.co.kr");
+        } catch (IOException e) {
+            throw new RestApiException(CommonExceptionCode.INTERNAL_SERVER_ERROR);
+        }
+    }
+
     /**
      * 중복되지 않은 랜덤 닉네임 생성
      *
diff --git a/src/main/java/darkoverload/itzip/feature/user/util/PasswordUtil.java b/src/main/java/darkoverload/itzip/feature/user/util/PasswordUtil.java
new file mode 100644
index 00000000..6cbb6734
--- /dev/null
+++ b/src/main/java/darkoverload/itzip/feature/user/util/PasswordUtil.java
@@ -0,0 +1,54 @@
+package darkoverload.itzip.feature.user.util;
+
+import org.springframework.stereotype.Component;
+
+import java.security.SecureRandom;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+@Component
+public class PasswordUtil {
+
+    // 사용 가능한 문자 집합
+    private static final String LETTERS = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
+    private static final String DIGITS = "0123456789";
+    private static final String SPECIALS = "!@#$%^&*?_";
+
+    private static final SecureRandom random = new SecureRandom();
+
+    /**
+     * 주어진 정규식 조건을 만족하는 랜덤 비밀번호를 생성
+     * 정규식: ^(?=.*[a-zA-Z])(?=.*[0-9])(?=.*[!@#$%^&*?_]).{8,16}$
+     *
+     * @return 조건에 맞는 랜덤 비밀번호
+     */
+    public static String generatePassword() {
+        // 비밀번호 길이를 8~16 사이로 랜덤 선택
+        int passwordLength = 8 + random.nextInt(9); // 8 ~ 16
+
+        List<Character> passwordChars = new ArrayList<>();
+
+        // 각 그룹에서 최소 1개씩 추가하여 정규식 조건 만족
+        passwordChars.add(LETTERS.charAt(random.nextInt(LETTERS.length())));
+        passwordChars.add(DIGITS.charAt(random.nextInt(DIGITS.length())));
+        passwordChars.add(SPECIALS.charAt(random.nextInt(SPECIALS.length())));
+
+        // 남은 길이만큼 임의의 문자 추가
+        String allAllowed = LETTERS + DIGITS + SPECIALS;
+        for (int i = 3; i < passwordLength; i++) {
+            passwordChars.add(allAllowed.charAt(random.nextInt(allAllowed.length())));
+        }
+
+        // 문자 순서를 섞어서 예측 불가하게 만듦
+        Collections.shuffle(passwordChars, random);
+
+        // List<Character>를 String으로 변환
+        StringBuilder password = new StringBuilder();
+        for (Character ch : passwordChars) {
+            password.append(ch);
+        }
+
+        return password.toString();
+    }
+}
diff --git a/src/main/java/darkoverload/itzip/global/config/security/SecurityConfig.java b/src/main/java/darkoverload/itzip/global/config/security/SecurityConfig.java
index 849d56c5..27001691 100644
--- a/src/main/java/darkoverload/itzip/global/config/security/SecurityConfig.java
+++ b/src/main/java/darkoverload/itzip/global/config/security/SecurityConfig.java
@@ -33,6 +33,7 @@ public class SecurityConfig {
             "/user/refreshToken", // 토큰 재발급 페이지
             "/user/authEmail", // 인증 메일 페이지
             "/user/checkDuplicateEmail", // 이메일 중복 체크 페이지
+            "/user/passwordReset", // 이메일 중복 체크 페이지
             "/swagger-ui/**", // Swagger UI
             "/v3/api-docs/**", // Swagger API docs
             "/swagger-resources/**", // Swagger resources
diff --git a/src/main/resources/application-local.yml b/src/main/resources/application-local.yml
index 7e6530c0..d267cb62 100644
--- a/src/main/resources/application-local.yml
+++ b/src/main/resources/application-local.yml
@@ -60,7 +60,9 @@ file:
 jwt:
   accessSecret: ${LOC_JWT_ACCESS_SECRET}
   refreshSecret: ${LOC_JWT_REFRESH_SECRET}
+  tempPwSecret: ${LOC_JWT_TEMP_SECRET}
   accessTokenExpire: ${LOC_JWT_ACCESS_EXPIRE}
   refreshTokenExpire: ${LOC_JWT_REFRESH_EXPIRE}
+  tempPwExpire: ${LOC_JWT_TEMP_EXPIRE}
 
 
diff --git a/src/main/resources/templates/tempPasswordForm.html b/src/main/resources/templates/tempPasswordForm.html
new file mode 100644
index 00000000..c43f60f7
--- /dev/null
+++ b/src/main/resources/templates/tempPasswordForm.html
@@ -0,0 +1,30 @@
+<!DOCTYPE html>
+<html lang="ko">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>ITZIP 비밀번호 재설정</title>
+</head>
+<body style="background-color: #F5F5F5; color: #333333; margin: 0; padding: 0;">
+<div style="max-width: 600px; margin: 0 auto; background-color: #FFFFFF; padding: 20px; border: 1px solid #E0E0E0; border-radius: 8px;">
+    <div style="text-align: center; margin-bottom: 20px;">
+        <img src="https://dy1vg9emkijkn.cloudfront.net/static/itzip_logo_white.png" alt="ITZIP Logo"
+             style="width: 120px;">
+    </div>
+    <div style="background-color: #3B60E4; border-radius: 8px; padding: 20px; text-align: center; color: white;">
+        <h1 style="font-size: 24px; margin: 0;">비밀번호 재설정</h1>
+        <p style="font-size: 16px; margin: 10px 0;">안녕하세요, ITZIP입니다.</p>
+        <p style="font-size: 16px; margin: 10px 0;">아래 버튼 클릭 시 비밀번호를 재설정한 후 ITZIP 메인페이지로 이동합니다.</p>
+        <p style="font-size: 16px; margin: 10px 0;">임시 비밀번호로 로그인해주세요!</p>
+        <div style="font-size: 20px; margin-top: 20px;">임시 비밀번호 : {{tempPassword}}</div>
+        <a href="{{resetLink}}" target="_blank" style="display: inline-block; background-color: #FFFFFF; color: #3B60E4; padding: 5px 20px; font-size: 16px; letter-spacing: 2px; border-radius: 4px; margin-top: 20px; cursor: pointer; text-decoration: none;">
+            비밀번호 재설정
+        </a>
+    </div>
+    <div style="text-align: center; margin-top: 20px; font-size: 12px; color: #888888;">
+        <p>본 메일은 발신전용 메일로 회신되지 않습니다.</p>
+        <p>© 2024 ITZIP. All rights reserved.</p>
+    </div>
+</div>
+</body>
+</html>