diff --git a/app/src/main/java/ua/acclorite/book_story/domain/util/DataStoreConstants.kt b/app/src/main/java/ua/acclorite/book_story/domain/util/DataStoreConstants.kt
index 348d3ae6..27dc86d3 100644
--- a/app/src/main/java/ua/acclorite/book_story/domain/util/DataStoreConstants.kt
+++ b/app/src/main/java/ua/acclorite/book_story/domain/util/DataStoreConstants.kt
@@ -25,6 +25,7 @@ object DataStoreConstants {
     val LINE_HEIGHT = intPreferencesKey("line_height")
     val PARAGRAPH_HEIGHT = intPreferencesKey("paragraph_height")
     val PARAGRAPH_INDENTATION = booleanPreferencesKey("paragraph_indentation")
+    val TEXT_ALIGNMENT = stringPreferencesKey("text_alignment")
 
     // Browse settings
     val BROWSE_FILES_STRUCTURE = stringPreferencesKey("browse_files_structure")
diff --git a/app/src/main/java/ua/acclorite/book_story/presentation/data/MainEvent.kt b/app/src/main/java/ua/acclorite/book_story/presentation/data/MainEvent.kt
index 6388907c..e7b22175 100644
--- a/app/src/main/java/ua/acclorite/book_story/presentation/data/MainEvent.kt
+++ b/app/src/main/java/ua/acclorite/book_story/presentation/data/MainEvent.kt
@@ -28,4 +28,5 @@ sealed class MainEvent {
     data class OnChangeBrowseSortOrder(val order: String) : MainEvent()
     data class OnChangeBrowseSortOrderDescending(val bool: Boolean) : MainEvent()
     data class OnChangeBrowseIncludedFilterItem(val item: String) : MainEvent()
+    data class OnChangeTextAlignment(val alignment: String) : MainEvent()
 }
\ No newline at end of file
diff --git a/app/src/main/java/ua/acclorite/book_story/presentation/data/MainState.kt b/app/src/main/java/ua/acclorite/book_story/presentation/data/MainState.kt
index 235c946b..83f19e73 100644
--- a/app/src/main/java/ua/acclorite/book_story/presentation/data/MainState.kt
+++ b/app/src/main/java/ua/acclorite/book_story/presentation/data/MainState.kt
@@ -15,6 +15,8 @@ import ua.acclorite.book_story.presentation.screens.settings.nested.browse.data.
 import ua.acclorite.book_story.presentation.screens.settings.nested.browse.data.toBrowseLayout
 import ua.acclorite.book_story.presentation.screens.settings.nested.browse.data.toBrowseSortOrder
 import ua.acclorite.book_story.presentation.screens.settings.nested.browse.data.toFilesStructure
+import ua.acclorite.book_story.presentation.screens.settings.nested.reader.data.ReaderTextAlignment
+import ua.acclorite.book_story.presentation.screens.settings.nested.reader.data.toTextAlignment
 import ua.acclorite.book_story.presentation.ui.DarkTheme
 import ua.acclorite.book_story.presentation.ui.PureDark
 import ua.acclorite.book_story.presentation.ui.Theme
@@ -58,6 +60,7 @@ data class MainState(
     val browseSortOrder: BrowseSortOrder? = null,
     val browseSortOrderDescending: Boolean? = null,
     val browseIncludedFilterItems: List<String>? = null,
+    val textAlignment: ReaderTextAlignment? = null,
 ) : Parcelable {
     companion object {
         /**
@@ -147,11 +150,13 @@ data class MainState(
                     data[BROWSE_SORT_ORDER_DESCENDING.name] as? Boolean
                         ?: true
 
-
                 val browseIncludedFilterItems =
                     (data[BROWSE_INCLUDED_FILTER_ITEMS.name] as? Set<String>)?.toList()
                         ?: emptyList()
 
+                val textAlignment = data[TEXT_ALIGNMENT.name] as? String
+                    ?: ReaderTextAlignment.START.name
+
                 return MainState(
                     language = language,
                     theme = theme.toTheme(),
@@ -176,7 +181,8 @@ data class MainState(
                     browsePinFavoriteDirectories = browsePinFavoriteDirectories,
                     browseSortOrder = browseSortOrder.toBrowseSortOrder(),
                     browseSortOrderDescending = browseSortOrderDescending,
-                    browseIncludedFilterItems = browseIncludedFilterItems
+                    browseIncludedFilterItems = browseIncludedFilterItems,
+                    textAlignment = textAlignment.toTextAlignment()
                 )
             }
         }
diff --git a/app/src/main/java/ua/acclorite/book_story/presentation/data/MainViewModel.kt b/app/src/main/java/ua/acclorite/book_story/presentation/data/MainViewModel.kt
index a631d026..63b7077b 100644
--- a/app/src/main/java/ua/acclorite/book_story/presentation/data/MainViewModel.kt
+++ b/app/src/main/java/ua/acclorite/book_story/presentation/data/MainViewModel.kt
@@ -23,6 +23,7 @@ import ua.acclorite.book_story.presentation.screens.settings.data.SettingsViewMo
 import ua.acclorite.book_story.presentation.screens.settings.nested.browse.data.toBrowseLayout
 import ua.acclorite.book_story.presentation.screens.settings.nested.browse.data.toBrowseSortOrder
 import ua.acclorite.book_story.presentation.screens.settings.nested.browse.data.toFilesStructure
+import ua.acclorite.book_story.presentation.screens.settings.nested.reader.data.toTextAlignment
 import ua.acclorite.book_story.presentation.ui.toDarkTheme
 import ua.acclorite.book_story.presentation.ui.toPureDark
 import ua.acclorite.book_story.presentation.ui.toTheme
@@ -330,6 +331,20 @@ class MainViewModel @Inject constructor(
                     }
                 }
             }
+
+            is MainEvent.OnChangeTextAlignment -> {
+                viewModelScope.launch(Dispatchers.IO) {
+                    setDatastore.execute(
+                        DataStoreConstants.TEXT_ALIGNMENT,
+                        event.alignment
+                    )
+                    updateStateWithSavedHandle {
+                        it.copy(
+                            textAlignment = event.alignment.toTextAlignment()
+                        )
+                    }
+                }
+            }
         }
     }
 
diff --git a/app/src/main/java/ua/acclorite/book_story/presentation/screens/reader/ReaderScreen.kt b/app/src/main/java/ua/acclorite/book_story/presentation/screens/reader/ReaderScreen.kt
index 9c3c0a53..22661fd1 100644
--- a/app/src/main/java/ua/acclorite/book_story/presentation/screens/reader/ReaderScreen.kt
+++ b/app/src/main/java/ua/acclorite/book_story/presentation/screens/reader/ReaderScreen.kt
@@ -397,6 +397,7 @@ private fun ReaderScreen(
                         fontColor = fontColor.value,
                         lineHeight = lineHeight,
                         fontStyle = fontStyle,
+                        textAlignment = mainState.value.textAlignment!!,
                         fontSize = mainState.value.fontSize!!.sp,
                         sidePadding = sidePadding,
                         paragraphIndentation = mainState.value.paragraphIndentation!!,
diff --git a/app/src/main/java/ua/acclorite/book_story/presentation/screens/reader/components/ReaderTextParagraph.kt b/app/src/main/java/ua/acclorite/book_story/presentation/screens/reader/components/ReaderTextParagraph.kt
index d05fb875..e8b01632 100644
--- a/app/src/main/java/ua/acclorite/book_story/presentation/screens/reader/components/ReaderTextParagraph.kt
+++ b/app/src/main/java/ua/acclorite/book_story/presentation/screens/reader/components/ReaderTextParagraph.kt
@@ -12,17 +12,20 @@ import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.lazy.LazyItemScope
 import androidx.compose.foundation.text.BasicText
 import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.text.TextStyle
 import androidx.compose.ui.text.buildAnnotatedString
 import androidx.compose.ui.text.font.FontStyle
 import androidx.compose.ui.text.style.LineBreak
+import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.TextUnit
 import ua.acclorite.book_story.R
 import ua.acclorite.book_story.domain.model.FontWithName
 import ua.acclorite.book_story.presentation.screens.reader.data.ReaderEvent
+import ua.acclorite.book_story.presentation.screens.settings.nested.reader.data.ReaderTextAlignment
 
 /**
  * Reader Text Paragraph item.
@@ -33,6 +36,7 @@ import ua.acclorite.book_story.presentation.screens.reader.data.ReaderEvent
  * @param fontColor Line's font color.
  * @param lineHeight Line's line height.
  * @param fontStyle Line's font style.
+ * @param textAlignment Line's text alignment.
  * @param fontSize Line's font size.
  * @param sidePadding Line's side padding.
  * @param paragraphIndentation Whether Paragraph Indentation is enabled for this line.
@@ -49,6 +53,7 @@ fun LazyItemScope.ReaderTextParagraph(
     fontColor: Color,
     lineHeight: TextUnit,
     fontStyle: FontStyle,
+    textAlignment: ReaderTextAlignment,
     fontSize: TextUnit,
     sidePadding: Dp,
     paragraphIndentation: Boolean,
@@ -63,7 +68,12 @@ fun LazyItemScope.ReaderTextParagraph(
             .padding(
                 horizontal = sidePadding
             ),
-        verticalArrangement = Arrangement.Center
+        verticalArrangement = Arrangement.Center,
+        horizontalAlignment = when (textAlignment) {
+            ReaderTextAlignment.START, ReaderTextAlignment.JUSTIFY -> Alignment.Start
+            ReaderTextAlignment.CENTER -> Alignment.CenterHorizontally
+            ReaderTextAlignment.END -> Alignment.End
+        }
     ) {
         BasicText(
             text = buildAnnotatedString {
@@ -109,6 +119,12 @@ fun LazyItemScope.ReaderTextParagraph(
             ),
             style = TextStyle(
                 fontFamily = fontFamily.font,
+                textAlign = when (textAlignment) {
+                    ReaderTextAlignment.START -> TextAlign.Start
+                    ReaderTextAlignment.JUSTIFY -> TextAlign.Justify
+                    ReaderTextAlignment.CENTER -> TextAlign.Center
+                    ReaderTextAlignment.END -> TextAlign.End
+                },
                 fontStyle = fontStyle,
                 fontSize = fontSize,
                 lineHeight = lineHeight,
diff --git a/app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/nested/browse/components/settings/BrowseFilesStructureSetting.kt b/app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/nested/browse/components/settings/BrowseFilesStructureSetting.kt
index 26c20bdc..4de8e8bc 100644
--- a/app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/nested/browse/components/settings/BrowseFilesStructureSetting.kt
+++ b/app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/nested/browse/components/settings/BrowseFilesStructureSetting.kt
@@ -23,7 +23,7 @@ fun LazyItemScope.BrowseFilesStructureSetting(
     onMainEvent: (MainEvent) -> Unit
 ) {
     SegmentedButtonWithTitle(
-        title = stringResource(id = R.string.files_structure_option),
+        title = stringResource(id = R.string.browse_files_structure_option),
         modifier = Modifier.animateItem(),
         buttons = BrowseFilesStructure.entries.map {
             ButtonItem(
diff --git a/app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/nested/reader/components/settings/TextAlignmentSetting.kt b/app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/nested/reader/components/settings/TextAlignmentSetting.kt
new file mode 100644
index 00000000..709592ee
--- /dev/null
+++ b/app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/nested/reader/components/settings/TextAlignmentSetting.kt
@@ -0,0 +1,49 @@
+package ua.acclorite.book_story.presentation.screens.settings.nested.reader.components.settings
+
+import androidx.compose.foundation.lazy.LazyItemScope
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.State
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import ua.acclorite.book_story.R
+import ua.acclorite.book_story.domain.model.ButtonItem
+import ua.acclorite.book_story.presentation.data.MainEvent
+import ua.acclorite.book_story.presentation.data.MainState
+import ua.acclorite.book_story.presentation.screens.settings.components.SegmentedButtonWithTitle
+import ua.acclorite.book_story.presentation.screens.settings.nested.reader.data.ReaderTextAlignment
+
+/**
+ * Text Alignment setting.
+ * Changes Reader's text alignment (Start/Justify/Center/End).
+ */
+@Composable
+fun LazyItemScope.TextAlignmentSetting(
+    state: State<MainState>,
+    onMainEvent: (MainEvent) -> Unit
+) {
+    SegmentedButtonWithTitle(
+        title = stringResource(id = R.string.text_alignment_option),
+        modifier = Modifier.animateItem(),
+        buttons = ReaderTextAlignment.entries.map {
+            ButtonItem(
+                id = it.toString(),
+                title = when (it) {
+                    ReaderTextAlignment.START -> stringResource(id = R.string.text_alignment_start)
+                    ReaderTextAlignment.JUSTIFY -> stringResource(id = R.string.text_alignment_justify)
+                    ReaderTextAlignment.CENTER -> stringResource(id = R.string.text_alignment_center)
+                    ReaderTextAlignment.END -> stringResource(id = R.string.text_alignment_end)
+                },
+                textStyle = MaterialTheme.typography.labelLarge,
+                selected = it == state.value.textAlignment!!
+            )
+        },
+        onClick = {
+            onMainEvent(
+                MainEvent.OnChangeTextAlignment(
+                    it.id
+                )
+            )
+        }
+    )
+}
\ No newline at end of file
diff --git a/app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/nested/reader/components/subcategories/TextSubcategory.kt b/app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/nested/reader/components/subcategories/TextSubcategory.kt
index 986578a6..de2902ac 100644
--- a/app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/nested/reader/components/subcategories/TextSubcategory.kt
+++ b/app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/nested/reader/components/subcategories/TextSubcategory.kt
@@ -23,6 +23,7 @@ import ua.acclorite.book_story.presentation.screens.settings.nested.reader.compo
 import ua.acclorite.book_story.presentation.screens.settings.nested.reader.components.settings.ParagraphHeightSetting
 import ua.acclorite.book_story.presentation.screens.settings.nested.reader.components.settings.ParagraphIndentationSetting
 import ua.acclorite.book_story.presentation.screens.settings.nested.reader.components.settings.SidePaddingSetting
+import ua.acclorite.book_story.presentation.screens.settings.nested.reader.components.settings.TextAlignmentSetting
 
 /**
  * Text subcategory.
@@ -58,6 +59,13 @@ fun LazyListScope.TextSubcategory(
         }
     }
 
+    item {
+        TextAlignmentSetting(
+            state = state,
+            onMainEvent = onMainEvent
+        )
+    }
+
     item {
         SidePaddingSetting(
             state = state,
diff --git a/app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/nested/reader/data/ReaderTextAlignment.kt b/app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/nested/reader/data/ReaderTextAlignment.kt
new file mode 100644
index 00000000..5aa06c4e
--- /dev/null
+++ b/app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/nested/reader/data/ReaderTextAlignment.kt
@@ -0,0 +1,9 @@
+package ua.acclorite.book_story.presentation.screens.settings.nested.reader.data
+
+enum class ReaderTextAlignment {
+    START, JUSTIFY, CENTER, END
+}
+
+fun String.toTextAlignment(): ReaderTextAlignment {
+    return ReaderTextAlignment.valueOf(this)
+}
\ No newline at end of file
diff --git a/app/src/main/res/values-uk/strings.xml b/app/src/main/res/values-uk/strings.xml
index 741992d2..3c2e2ff7 100644
--- a/app/src/main/res/values-uk/strings.xml
+++ b/app/src/main/res/values-uk/strings.xml
@@ -232,7 +232,8 @@
     <string name="double_click_translation_option_desc">Двічі клацніть на абзац, щоб перекласти його</string>
     <string name="fast_color_preset_change_option">Швидка зміна пресета кольорів</string>
     <string name="fast_color_preset_change_option_desc">Проведіть вліво або вправо, щоб змінити пресет кольорів</string>
-    <string name="files_structure_option">Структура файлів</string>
+    <string name="text_alignment_option">Розташування текста</string>
+    <string name="browse_files_structure_option">Структура файлів</string>
     <string name="browse_layout_option">Режим відображення</string>
     <string name="browse_grid_size_option">Кількість комірок</string>
     <string name="browse_pin_favorite_directories_option">Закріпити улюблені директорії</string>
@@ -284,6 +285,12 @@
     <string name="browse_sort_order_last_modified">Остання зміна</string>
     <string name="browse_sort_order_file_size">Розмір файла</string>
 
+    <!-- Text Alignment properties -->
+    <string name="text_alignment_start">Старт</string>
+    <string name="text_alignment_justify">Рівномірно</string>
+    <string name="text_alignment_center">Центр</string>
+    <string name="text_alignment_end">Кінець</string>
+
     <!-- Themes -->
     <string name="dynamic_theme">Меркурій</string>
     <string name="blue_theme">Нептун</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 5a82c989..2f006da0 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -251,7 +251,8 @@
     <string name="double_click_translation_option_desc">Double click on paragraph to translate it</string>
     <string name="fast_color_preset_change_option">Fast color preset change</string>
     <string name="fast_color_preset_change_option_desc">Swipe left or right to change color preset</string>
-    <string name="files_structure_option">Files structure</string>
+    <string name="text_alignment_option">Text alignment</string>
+    <string name="browse_files_structure_option">Files structure</string>
     <string name="browse_layout_option">Display mode</string>
     <string name="browse_grid_size_option">Grid size</string>
     <string name="browse_pin_favorite_directories_option">Pin favorite directories</string>
@@ -303,6 +304,12 @@
     <string name="browse_sort_order_last_modified">Last modified</string>
     <string name="browse_sort_order_file_size">File size</string>
 
+    <!-- Text Alignment properties -->
+    <string name="text_alignment_start">Start</string>
+    <string name="text_alignment_justify">Justify</string>
+    <string name="text_alignment_center">Center</string>
+    <string name="text_alignment_end">End</string>
+
     <!-- Themes -->
     <string name="dynamic_theme">Mercury</string>
     <string name="blue_theme">Neptune</string>