diff --git a/core/commonui/lemmyui/src/commonMain/kotlin/com/livefast/eattrash/raccoonforlemmy/core/commonui/lemmyui/Options.kt b/core/commonui/lemmyui/src/commonMain/kotlin/com/livefast/eattrash/raccoonforlemmy/core/commonui/lemmyui/Options.kt
index 96278fa5b..fce6eb202 100644
--- a/core/commonui/lemmyui/src/commonMain/kotlin/com/livefast/eattrash/raccoonforlemmy/core/commonui/lemmyui/Options.kt
+++ b/core/commonui/lemmyui/src/commonMain/kotlin/com/livefast/eattrash/raccoonforlemmy/core/commonui/lemmyui/Options.kt
@@ -69,4 +69,6 @@ sealed class OptionId(
     data object PurgeCreator : OptionId(29)
 
     data object Restore : OptionId(30)
+
+    data object ManageTags : OptionId(31)
 }
diff --git a/unit/userdetail/src/commonMain/kotlin/com/livefast/eattrash/raccoonforlemmy/unit/userdetail/UserDetailMviModel.kt b/unit/userdetail/src/commonMain/kotlin/com/livefast/eattrash/raccoonforlemmy/unit/userdetail/UserDetailMviModel.kt
index ce39017c3..ad49e4618 100644
--- a/unit/userdetail/src/commonMain/kotlin/com/livefast/eattrash/raccoonforlemmy/unit/userdetail/UserDetailMviModel.kt
+++ b/unit/userdetail/src/commonMain/kotlin/com/livefast/eattrash/raccoonforlemmy/unit/userdetail/UserDetailMviModel.kt
@@ -7,6 +7,7 @@ import com.livefast.eattrash.raccoonforlemmy.core.appearance.data.VoteFormat
 import com.livefast.eattrash.raccoonforlemmy.core.architecture.MviModel
 import com.livefast.eattrash.raccoonforlemmy.core.commonui.lemmyui.UserDetailSection
 import com.livefast.eattrash.raccoonforlemmy.core.persistence.data.ActionOnSwipe
+import com.livefast.eattrash.raccoonforlemmy.core.persistence.data.UserTagModel
 import com.livefast.eattrash.raccoonforlemmy.domain.lemmy.data.CommentModel
 import com.livefast.eattrash.raccoonforlemmy.domain.lemmy.data.PostModel
 import com.livefast.eattrash.raccoonforlemmy.domain.lemmy.data.SortType
@@ -66,6 +67,10 @@ interface UserDetailMviModel :
         data object BlockInstance : Intent
 
         data object WillOpenDetail : Intent
+
+        data class UpdateTags(
+            val ids: List<Long>,
+        ) : Intent
     }
 
     data class UiState(
@@ -99,6 +104,8 @@ interface UserDetailMviModel :
         val actionsOnSwipeToEndPosts: List<ActionOnSwipe> = emptyList(),
         val actionsOnSwipeToStartComments: List<ActionOnSwipe> = emptyList(),
         val actionsOnSwipeToEndComments: List<ActionOnSwipe> = emptyList(),
+        val currentUserTagIds: List<Long> = emptyList(),
+        val availableUserTags: List<UserTagModel> = emptyList(),
     )
 
     sealed interface Effect {
diff --git a/unit/userdetail/src/commonMain/kotlin/com/livefast/eattrash/raccoonforlemmy/unit/userdetail/UserDetailScreen.kt b/unit/userdetail/src/commonMain/kotlin/com/livefast/eattrash/raccoonforlemmy/unit/userdetail/UserDetailScreen.kt
index 089e83a25..d3329cd8c 100644
--- a/unit/userdetail/src/commonMain/kotlin/com/livefast/eattrash/raccoonforlemmy/unit/userdetail/UserDetailScreen.kt
+++ b/unit/userdetail/src/commonMain/kotlin/com/livefast/eattrash/raccoonforlemmy/unit/userdetail/UserDetailScreen.kt
@@ -88,6 +88,7 @@ import com.livefast.eattrash.raccoonforlemmy.core.commonui.lemmyui.PostCardPlace
 import com.livefast.eattrash.raccoonforlemmy.core.commonui.lemmyui.UserDetailSection
 import com.livefast.eattrash.raccoonforlemmy.core.commonui.lemmyui.UserHeader
 import com.livefast.eattrash.raccoonforlemmy.core.commonui.lemmyui.di.getFabNestedScrollConnection
+import com.livefast.eattrash.raccoonforlemmy.core.commonui.modals.AssignUserTagBottomSheet
 import com.livefast.eattrash.raccoonforlemmy.core.commonui.modals.CustomModalBottomSheet
 import com.livefast.eattrash.raccoonforlemmy.core.commonui.modals.CustomModalBottomSheetItem
 import com.livefast.eattrash.raccoonforlemmy.core.commonui.modals.SortBottomSheet
@@ -170,6 +171,7 @@ class UserDetailScreen(
         var shareBottomSheetUrls by remember { mutableStateOf<List<String>?>(null) }
         var sortBottomSheetOpened by remember { mutableStateOf(false) }
         var copyPostBottomSheet by remember { mutableStateOf<PostModel?>(null) }
+        var manageTagsBottomSheetOpened by remember { mutableStateOf(false) }
 
         LaunchedEffect(model) {
             model.effects
@@ -285,6 +287,13 @@ class UserDetailScreen(
                                                 LocalStrings.current.adminActionPurge,
                                             )
                                     }
+                                    if (uiState.isLogged) {
+                                        this +=
+                                            Option(
+                                                OptionId.ManageTags,
+                                                LocalStrings.current.userTagsTitle,
+                                            )
+                                    }
                                 }
                             var optionsExpanded by remember { mutableStateOf(false) }
                             var optionsOffset by remember { mutableStateOf(Offset.Zero) }
@@ -363,6 +372,10 @@ class UserDetailScreen(
                                                     navigationCoordinator.pushScreen(screen)
                                                 }
 
+                                                OptionId.ManageTags -> {
+                                                    manageTagsBottomSheetOpened = true
+                                                }
+
                                                 else -> Unit
                                             }
                                         },
@@ -1277,5 +1290,19 @@ class UserDetailScreen(
                 },
             )
         }
+
+        if (manageTagsBottomSheetOpened) {
+            AssignUserTagBottomSheet(
+                tags = uiState.availableUserTags,
+                initiallyCheckedIds = uiState.currentUserTagIds,
+                onDismiss = {
+                    manageTagsBottomSheetOpened = false
+                },
+                onSelect = { ids ->
+                    manageTagsBottomSheetOpened = false
+                    model.reduce(UserDetailMviModel.Intent.UpdateTags(ids))
+                },
+            )
+        }
     }
 }
diff --git a/unit/userdetail/src/commonMain/kotlin/com/livefast/eattrash/raccoonforlemmy/unit/userdetail/UserDetailViewModel.kt b/unit/userdetail/src/commonMain/kotlin/com/livefast/eattrash/raccoonforlemmy/unit/userdetail/UserDetailViewModel.kt
index 2d1dfe2ff..64211bba0 100644
--- a/unit/userdetail/src/commonMain/kotlin/com/livefast/eattrash/raccoonforlemmy/unit/userdetail/UserDetailViewModel.kt
+++ b/unit/userdetail/src/commonMain/kotlin/com/livefast/eattrash/raccoonforlemmy/unit/userdetail/UserDetailViewModel.kt
@@ -6,7 +6,9 @@ import com.livefast.eattrash.raccoonforlemmy.core.architecture.DefaultMviModel
 import com.livefast.eattrash.raccoonforlemmy.core.commonui.lemmyui.UserDetailSection
 import com.livefast.eattrash.raccoonforlemmy.core.notifications.NotificationCenter
 import com.livefast.eattrash.raccoonforlemmy.core.notifications.NotificationCenterEvent
+import com.livefast.eattrash.raccoonforlemmy.core.persistence.repository.AccountRepository
 import com.livefast.eattrash.raccoonforlemmy.core.persistence.repository.SettingsRepository
+import com.livefast.eattrash.raccoonforlemmy.core.persistence.repository.UserTagRepository
 import com.livefast.eattrash.raccoonforlemmy.core.utils.imageload.ImagePreloadManager
 import com.livefast.eattrash.raccoonforlemmy.core.utils.share.ShareHelper
 import com.livefast.eattrash.raccoonforlemmy.core.utils.vibrate.HapticFeedback
@@ -56,6 +58,8 @@ class UserDetailViewModel(
     private val shareHelper: ShareHelper,
     private val hapticFeedback: HapticFeedback,
     private val settingsRepository: SettingsRepository,
+    private val userTagRepository: UserTagRepository,
+    private val accountRepository: AccountRepository,
     private val notificationCenter: NotificationCenter,
     private val imagePreloadManager: ImagePreloadManager,
     private val getSortTypesUseCase: GetSortTypesUseCase,
@@ -81,6 +85,15 @@ class UserDetailViewModel(
                 updateState {
                     it.copy(user = user)
                 }
+
+                val accountId = accountRepository.getActive()?.id
+                if (accountId != null) {
+                    val allTags = userTagRepository.getAll(accountId)
+                    updateState {
+                        it.copy(availableUserTags = allTags)
+                    }
+                }
+                refreshCurrentUserTags()
             }
             themeRepository.postLayout
                 .onEach { layout ->
@@ -258,6 +271,8 @@ class UserDetailViewModel(
                 val state = postPaginationManager.extractState()
                 postNavigationManager.push(state)
             }
+
+            is UserDetailMviModel.Intent.UpdateTags -> updateTags(intent.ids)
         }
     }
 
@@ -596,4 +611,49 @@ class UserDetailViewModel(
             }
         }
     }
+
+    private suspend fun refreshCurrentUserTags() {
+        val accountId = accountRepository.getActive()?.id ?: return
+        val user = uiState.value.user
+        val currentTags =
+            userTagRepository.getBelonging(
+                accountId = accountId,
+                username = user.readableHandle,
+            )
+        updateState {
+            it.copy(
+                currentUserTagIds = currentTags.mapNotNull { tag -> tag.id },
+            )
+        }
+    }
+
+    private fun updateTags(ids: List<Long>) {
+        screenModelScope.launch {
+            val accountId = accountRepository.getActive()?.id ?: return@launch
+            val username = uiState.value.user.readableHandle
+            val currentTagIds =
+                userTagRepository
+                    .getTags(
+                        username = username,
+                        accountId = accountId,
+                    ).mapNotNull { it.id }
+
+            val idsToRemove = currentTagIds.filter { it !in ids }
+            for (id in idsToRemove) {
+                userTagRepository.removeMember(
+                    username = username,
+                    userTagId = id,
+                )
+            }
+
+            val idsToAdd = ids.filter { it !in currentTagIds }
+            for (id in idsToAdd) {
+                userTagRepository.addMember(
+                    username = username,
+                    userTagId = id,
+                )
+            }
+            refreshCurrentUserTags()
+        }
+    }
 }
diff --git a/unit/userdetail/src/commonMain/kotlin/com/livefast/eattrash/raccoonforlemmy/unit/userdetail/di/UserDetailModule.kt b/unit/userdetail/src/commonMain/kotlin/com/livefast/eattrash/raccoonforlemmy/unit/userdetail/di/UserDetailModule.kt
index c38aec83e..08dbe2586 100644
--- a/unit/userdetail/src/commonMain/kotlin/com/livefast/eattrash/raccoonforlemmy/unit/userdetail/di/UserDetailModule.kt
+++ b/unit/userdetail/src/commonMain/kotlin/com/livefast/eattrash/raccoonforlemmy/unit/userdetail/di/UserDetailModule.kt
@@ -31,6 +31,8 @@ val userDetailModule =
                     shareHelper = instance(),
                     hapticFeedback = instance(),
                     settingsRepository = instance(),
+                    userTagRepository = instance(),
+                    accountRepository = instance(),
                     notificationCenter = instance(),
                     imagePreloadManager = instance(),
                     getSortTypesUseCase = instance(),