diff --git a/yobble/Network/ProfileModels.swift b/yobble/Network/ProfileModels.swift
index 0e9b1a7..994e72f 100644
--- a/yobble/Network/ProfileModels.swift
+++ b/yobble/Network/ProfileModels.swift
@@ -204,3 +204,7 @@ struct ProfileUpdateRequestPayload: Encodable {
         self.profilePermissions = profilePermissions
     }
 }
+
+struct UploadAvatarPayload: Decodable {
+    let fileId: String
+}
diff --git a/yobble/Network/ProfileService.swift b/yobble/Network/ProfileService.swift
index 9865d21..dada0c4 100644
--- a/yobble/Network/ProfileService.swift
+++ b/yobble/Network/ProfileService.swift
@@ -1,4 +1,5 @@
 import Foundation
+import UIKit
 
 enum ProfileServiceError: LocalizedError {
     case unexpectedStatus(String)
@@ -133,6 +134,73 @@ final class ProfileService {
         }
     }
 
+    func uploadAvatar(image: UIImage, completion: @escaping (Result<String, Error>) -> Void) {
+        guard let imageData = image.jpegData(compressionQuality: 0.9) else {
+            let message = NSLocalizedString("Не удалось подготовить изображение для загрузки.", comment: "Avatar encoding error")
+            completion(.failure(ProfileServiceError.encoding(message)))
+            return
+        }
+
+        let boundary = "Boundary-\(UUID().uuidString)"
+        let body = Self.makeMultipartBody(
+            data: imageData,
+            boundary: boundary,
+            fieldName: "file",
+            filename: "avatar.jpg",
+            mimeType: "image/jpeg"
+        )
+
+        client.request(
+            path: "/v1/storage/upload/avatar",
+            method: .post,
+            body: body,
+            contentType: "multipart/form-data; boundary=\(boundary)",
+            requiresAuth: true
+        ) { result in
+            switch result {
+            case .success(let response):
+                do {
+                    let decoder = JSONDecoder()
+                    decoder.keyDecodingStrategy = .convertFromSnakeCase
+                    let apiResponse = try decoder.decode(APIResponse<UploadAvatarPayload>.self, from: response.data)
+                    guard apiResponse.status == "fine" else {
+                        let message = apiResponse.detail ?? NSLocalizedString("Не удалось обновить аватар.", comment: "Avatar upload unexpected status")
+                        completion(.failure(ProfileServiceError.unexpectedStatus(message)))
+                        return
+                    }
+                    completion(.success(apiResponse.data.fileId))
+                } catch {
+                    let debugMessage = Self.describeDecodingError(error: error, data: response.data)
+                    if AppConfig.DEBUG {
+                        print("[ProfileService] decode upload avatar failed: \(debugMessage)")
+                    }
+                    if AppConfig.DEBUG {
+                        completion(.failure(ProfileServiceError.decoding(debugDescription: debugMessage)))
+                    } else {
+                        let message = NSLocalizedString("Не удалось обработать ответ сервера.", comment: "Avatar upload decode error")
+                        completion(.failure(ProfileServiceError.unexpectedStatus(message)))
+                    }
+                }
+            case .failure(let error):
+                if case let NetworkError.server(_, data) = error,
+                   let data,
+                   let message = Self.errorMessage(from: data) {
+                    completion(.failure(ProfileServiceError.unexpectedStatus(message)))
+                    return
+                }
+                completion(.failure(error))
+            }
+        }
+    }
+
+    func uploadAvatar(image: UIImage) async throws -> String {
+        try await withCheckedThrowingContinuation { continuation in
+            uploadAvatar(image: image) { result in
+                continuation.resume(with: result)
+            }
+        }
+    }
+
     private static func decodeDate(from decoder: Decoder) throws -> Date {
         let container = try decoder.singleValueContainer()
         let string = try container.decode(String.self)
@@ -198,6 +266,31 @@ final class ProfileService {
         return String(string[string.startIndex..<index]) + "…"
     }
 
+    private static func makeMultipartBody(
+        data: Data,
+        boundary: String,
+        fieldName: String,
+        filename: String,
+        mimeType: String
+    ) -> Data {
+        var body = Data()
+        let lineBreak = "\r\n"
+        if let boundaryData = "--\(boundary)\(lineBreak)".data(using: .utf8) {
+            body.append(boundaryData)
+        }
+        if let dispositionData = "Content-Disposition: form-data; name=\"\(fieldName)\"; filename=\"\(filename)\"\(lineBreak)".data(using: .utf8) {
+            body.append(dispositionData)
+        }
+        if let typeData = "Content-Type: \(mimeType)\(lineBreak)\(lineBreak)".data(using: .utf8) {
+            body.append(typeData)
+        }
+        body.append(data)
+        if let closingData = "\(lineBreak)--\(boundary)--\(lineBreak)".data(using: .utf8) {
+            body.append(closingData)
+        }
+        return body
+    }
+
     private static func errorMessage(from data: Data) -> String? {
         if let apiError = try? JSONDecoder().decode(ErrorResponse.self, from: data) {
             if let detail = apiError.detail, !detail.isEmpty {
diff --git a/yobble/Resources/Localizable.xcstrings b/yobble/Resources/Localizable.xcstrings
index 9179d7f..4be01d5 100644
--- a/yobble/Resources/Localizable.xcstrings
+++ b/yobble/Resources/Localizable.xcstrings
@@ -1230,6 +1230,9 @@
     "Не удалось обновить push-токен." : {
       "comment" : "Sessions service update push unexpected status"
     },
+    "Не удалось обновить аватар." : {
+      "comment" : "Avatar upload unexpected status"
+    },
     "Не удалось обновить пароль." : {
       "localizations" : {
         "en" : {
@@ -1251,7 +1254,7 @@
       }
     },
     "Не удалось обработать ответ сервера." : {
-      "comment" : "Profile update decode error",
+      "comment" : "Avatar upload decode error\nProfile update decode error",
       "localizations" : {
         "en" : {
           "stringUnit" : {
@@ -1276,6 +1279,9 @@
     "Не удалось подготовить данные запроса." : {
       "comment" : "Blocked users delete encoding error\nProfile update encoding error"
     },
+    "Не удалось подготовить изображение для загрузки." : {
+      "comment" : "Avatar encoding error"
+    },
     "Не удалось сериализовать данные запроса." : {
       "localizations" : {
         "en" : {
diff --git a/yobble/Views/Tab/Settings/EditProfileView.swift b/yobble/Views/Tab/Settings/EditProfileView.swift
index 25d600b..18e98bc 100644
--- a/yobble/Views/Tab/Settings/EditProfileView.swift
+++ b/yobble/Views/Tab/Settings/EditProfileView.swift
@@ -15,6 +15,7 @@ struct EditProfileView: View {
     // State for loading and errors
     @State private var isLoading = false
     @State private var isSaving = false
+    @State private var isUploadingAvatar = false
     @State private var alertMessage: String?
     @State private var showAlert = false
     
@@ -93,22 +94,28 @@ struct EditProfileView: View {
                             .frame(maxWidth: .infinity, alignment: .center)
                     }
                 }
-                .disabled(!hasProfileChanges || isLoading || isSaving)
+                .disabled(!hasProfileChanges || isBusy)
             }
             .navigationTitle("Профиль")
             .onAppear(perform: loadProfile)
             .sheet(isPresented: $showImagePicker) {
                 ImagePicker(image: $avatarImage)
             }
+            .onChange(of: avatarImage) { newValue in
+                guard let image = newValue else { return }
+                Task {
+                    await uploadAvatarImage(image)
+                }
+            }
             .alert("Ошибка", isPresented: $showAlert, presenting: alertMessage) { _ in
                 Button("OK") {}
             } message: { message in
                 Text(message)
             }
             
-            if isLoading || isSaving {
+            if isBusy {
                 Color.black.opacity(0.4).ignoresSafeArea()
-                ProgressView(isLoading ? "Загрузка..." : "Сохранение...")
+                ProgressView(busyMessage)
                     .padding()
                     .background(Color.secondary.colorInvert())
                     .cornerRadius(10)
@@ -137,13 +144,7 @@ struct EditProfileView: View {
             do {
                 let profile = try await profileService.fetchMyProfile()
                 await MainActor.run {
-                    let loadedName = profile.fullName ?? ""
-                    let loadedBio = profile.bio ?? ""
-                    self.profile = profile
-                    self.displayName = loadedName
-                    self.description = loadedBio
-                    self.originalDisplayName = loadedName
-                    self.originalDescription = loadedBio
+                    self.updateForm(with: profile)
                     self.isLoading = false
                 }
             } catch {
@@ -160,6 +161,20 @@ struct EditProfileView: View {
         displayName != originalDisplayName || description != originalDescription
     }
 
+    private var isBusy: Bool {
+        isLoading || isSaving || isUploadingAvatar
+    }
+
+    private var busyMessage: String {
+        if isUploadingAvatar {
+            return "Обновление аватара..."
+        }
+        if isSaving {
+            return "Сохранение..."
+        }
+        return "Загрузка..."
+    }
+
     @MainActor
     private func applyProfileChanges() async {
         guard !isSaving else { return }
@@ -180,13 +195,7 @@ struct EditProfileView: View {
         do {
             _ = try await profileService.updateProfile(request)
             let refreshedProfile = try await profileService.fetchMyProfile()
-            let updatedName = refreshedProfile.fullName ?? ""
-            let updatedBio = refreshedProfile.bio ?? ""
-            profile = refreshedProfile
-            displayName = updatedName
-            description = updatedBio
-            originalDisplayName = updatedName
-            originalDescription = updatedBio
+            updateForm(with: refreshedProfile)
         } catch {
             let message: String
             if let error = error as? LocalizedError, let description = error.errorDescription {
@@ -200,6 +209,53 @@ struct EditProfileView: View {
 
         isSaving = false
     }
+
+    @MainActor
+    private func uploadAvatarImage(_ image: UIImage) async {
+        guard !isUploadingAvatar else { return }
+        isUploadingAvatar = true
+        defer { isUploadingAvatar = false }
+
+        do {
+            _ = try await profileService.uploadAvatar(image: image)
+            let refreshedProfile = try await profileService.fetchMyProfile()
+            updateFormPreservingFields(profile: refreshedProfile)
+            avatarImage = nil
+        } catch {
+            let message: String
+            if let error = error as? LocalizedError, let description = error.errorDescription {
+                message = description
+            } else {
+                message = error.localizedDescription
+            }
+            alertMessage = message
+            showAlert = true
+        }
+    }
+
+    @MainActor
+    private func updateForm(with profile: ProfileDataPayload) {
+        self.profile = profile
+        applyProfileTexts(from: profile)
+    }
+
+    @MainActor
+    private func updateFormPreservingFields(profile: ProfileDataPayload) {
+        self.profile = profile
+        if !hasProfileChanges {
+            applyProfileTexts(from: profile)
+        }
+    }
+
+    @MainActor
+    private func applyProfileTexts(from profile: ProfileDataPayload) {
+        let loadedName = profile.fullName ?? ""
+        let loadedBio = profile.bio ?? ""
+        self.displayName = loadedName
+        self.description = loadedBio
+        self.originalDisplayName = loadedName
+        self.originalDescription = loadedBio
+    }
 }
 
 struct ImagePicker: UIViewControllerRepresentable {