diff --git a/browser/main/Detail/FolderSelect.js b/browser/main/Detail/FolderSelect.js
index ed76c5dd..66ca1552 100644
--- a/browser/main/Detail/FolderSelect.js
+++ b/browser/main/Detail/FolderSelect.js
@@ -3,6 +3,7 @@ import React from 'react'
 import CSSModules from 'browser/lib/CSSModules'
 import styles from './FolderSelect.styl'
 import _ from 'lodash'
+import i18n from 'browser/lib/i18n'
 
 class FolderSelect extends React.Component {
   constructor (props) {
@@ -249,7 +250,7 @@ class FolderSelect extends React.Component {
             <input styleName='search-input'
               ref='search'
               value={this.state.search}
-              placeholder='Folder...'
+              placeholder={i18n.__('Folder...')}
               onChange={(e) => this.handleSearchInputChange(e)}
               onBlur={(e) => this.handleSearchInputBlur(e)}
               onKeyDown={(e) => this.handleSearchInputKeyDown(e)}
diff --git a/browser/main/Detail/FullscreenButton.js b/browser/main/Detail/FullscreenButton.js
index a0e8c790..3d29c264 100644
--- a/browser/main/Detail/FullscreenButton.js
+++ b/browser/main/Detail/FullscreenButton.js
@@ -2,13 +2,14 @@ import PropTypes from 'prop-types'
 import React from 'react'
 import CSSModules from 'browser/lib/CSSModules'
 import styles from './FullscreenButton.styl'
+import i18n from 'browser/lib/i18n'
 
 const FullscreenButton = ({
  onClick
 }) => (
-  <button styleName='control-fullScreenButton' title='Fullscreen' onMouseDown={(e) => onClick(e)}>
+  <button styleName='control-fullScreenButton' title={i18n.__('Fullscreen')} onMouseDown={(e) => onClick(e)}>
     <img styleName='iconInfo' src='../resources/icon/icon-full.svg' />
-    <span styleName='tooltip'>Fullscreen</span>
+    <span styleName='tooltip'>{i18n.__('Fullscreen')}</span>
   </button>
 )
 
diff --git a/browser/main/Detail/InfoButton.js b/browser/main/Detail/InfoButton.js
index 8a78ab4e..38c1c0cf 100644
--- a/browser/main/Detail/InfoButton.js
+++ b/browser/main/Detail/InfoButton.js
@@ -2,6 +2,7 @@ import PropTypes from 'prop-types'
 import React from 'react'
 import CSSModules from 'browser/lib/CSSModules'
 import styles from './InfoButton.styl'
+import i18n from 'browser/lib/i18n'
 
 const InfoButton = ({
   onClick
@@ -10,7 +11,7 @@ const InfoButton = ({
     onClick={(e) => onClick(e)}
   >
     <img className='infoButton' src='../resources/icon/icon-info.svg' />
-    <span styleName='tooltip'>Info</span>
+    <span styleName='tooltip'>{i18n.__('Info')}</span>
   </button>
 )
 
diff --git a/browser/main/Detail/SnippetNoteDetail.js b/browser/main/Detail/SnippetNoteDetail.js
index 53f67146..620de512 100644
--- a/browser/main/Detail/SnippetNoteDetail.js
+++ b/browser/main/Detail/SnippetNoteDetail.js
@@ -640,7 +640,7 @@ class SnippetNoteDetail extends React.Component {
       type: 'warning',
       message: i18n.__('Sorry!'),
       detail: i18n.__('md/text import is available only a markdown note.'),
-      buttons: ['OK']
+      buttons: [i18n.__('OK')]
     })
   }
 
@@ -766,10 +766,10 @@ class SnippetNoteDetail extends React.Component {
           isActive={note.isStarred}
         />
 
-        <button styleName='control-fullScreenButton' title='Fullscreen'
+        <button styleName='control-fullScreenButton' title={i18n.__('Fullscreen')}
           onMouseDown={(e) => this.handleFullScreenButton(e)}>
           <img styleName='iconInfo' src='../resources/icon/icon-full.svg' />
-          <span styleName='tooltip'>Fullscreen</span>
+          <span styleName='tooltip'>{i18n.__('Fullscreen')}</span>
         </button>
 
         <TrashButton onClick={(e) => this.handleTrashButtonClick(e)} />
@@ -807,7 +807,7 @@ class SnippetNoteDetail extends React.Component {
                 fontSize: parseInt(config.preview.fontSize, 10)
               }}
               ref='description'
-              placeholder='Description...'
+              placeholder={i18n.__('Description...')}
               value={this.state.note.description}
               onChange={(e) => this.handleChange(e)}
             />
@@ -846,7 +846,7 @@ class SnippetNoteDetail extends React.Component {
             onClick={(e) => this.handleModeButtonClick(e, this.state.snippetIndex)}
           >
             {this.state.note.snippets[this.state.snippetIndex].mode == null
-              ? 'Select Syntax...'
+              ? i18n.__('Select Syntax...')
               : this.state.note.snippets[this.state.snippetIndex].mode
             }&nbsp;
             <i className='fa fa-caret-down' />
diff --git a/browser/main/Detail/StarButton.js b/browser/main/Detail/StarButton.js
index 57ba79c8..d74809cd 100644
--- a/browser/main/Detail/StarButton.js
+++ b/browser/main/Detail/StarButton.js
@@ -3,6 +3,7 @@ import React from 'react'
 import CSSModules from 'browser/lib/CSSModules'
 import styles from './StarButton.styl'
 import _ from 'lodash'
+import i18n from 'browser/lib/i18n'
 
 class StarButton extends React.Component {
   constructor (props) {
@@ -53,7 +54,7 @@ class StarButton extends React.Component {
             : '../resources/icon/icon-star.svg'
           }
         />
-        <span styleName='tooltip'>Star</span>
+        <span styleName='tooltip'>{i18n.__('Star')}</span>
       </button>
     )
   }
diff --git a/browser/main/Detail/TagSelect.js b/browser/main/Detail/TagSelect.js
index 191d9120..e45d05bc 100644
--- a/browser/main/Detail/TagSelect.js
+++ b/browser/main/Detail/TagSelect.js
@@ -4,6 +4,7 @@ import CSSModules from 'browser/lib/CSSModules'
 import styles from './TagSelect.styl'
 import _ from 'lodash'
 import AwsMobileAnalyticsConfig from 'browser/main/lib/AwsMobileAnalyticsConfig'
+import i18n from 'browser/lib/i18n'
 
 class TagSelect extends React.Component {
   constructor (props) {
@@ -137,7 +138,7 @@ class TagSelect extends React.Component {
         <input styleName='newTag'
           ref='newTag'
           value={this.state.newTag}
-          placeholder='Add tag...'
+          placeholder={i18n.__('Add tag...')}
           onChange={(e) => this.handleNewTagInputChange(e)}
           onKeyDown={(e) => this.handleNewTagInputKeyDown(e)}
           onBlur={(e) => this.handleNewTagBlur(e)}
diff --git a/browser/main/NewNoteButton/index.js b/browser/main/NewNoteButton/index.js
index b2d8cec6..a9b8de58 100644
--- a/browser/main/NewNoteButton/index.js
+++ b/browser/main/NewNoteButton/index.js
@@ -57,9 +57,9 @@ class NewNoteButton extends React.Component {
       }
     }
 
-    if (storage == null) this.showMessageBox('No storage to create a note')
+    if (storage == null) this.showMessageBox(i18n.__('No storage to create a note'))
     const folder = _.find(storage.folders, {key: params.folderKey}) || storage.folders[0]
-    if (folder == null) this.showMessageBox('No folder to create a note')
+    if (folder == null) this.showMessageBox(i18n.__('No folder to create a note'))
 
     return {
       storage,
diff --git a/browser/main/NoteList/index.js b/browser/main/NoteList/index.js
index 4826814f..1369637a 100644
--- a/browser/main/NoteList/index.js
+++ b/browser/main/NoteList/index.js
@@ -445,9 +445,9 @@ class NoteList extends React.Component {
     if (this.notes[targetIndex].type === 'SNIPPET_NOTE') {
       dialog.showMessageBox(remote.getCurrentWindow(), {
         type: 'warning',
-        message: 'Sorry!',
-        detail: 'md/text import is available only a markdown note.',
-        buttons: ['OK', 'Cancel']
+        message: i18n.__('Sorry!'),
+        detail: i18n.__('md/text import is available only a markdown note.'),
+        buttons: [i18n.__('OK'), i18n.__('Cancel')]
       })
     }
   }
@@ -471,14 +471,14 @@ class NoteList extends React.Component {
       this.handleNoteClick(e, uniqueKey)
     }
 
-    const pinLabel = note.isPinned ? 'Remove pin' : 'Pin to Top'
-    const deleteLabel = 'Delete Note'
-    const cloneNote = 'Clone Note'
-    const restoreNote = 'Restore Note'
-    const copyNoteLink = 'Copy Note Link'
-    const publishLabel = 'Publish Blog'
-    const updateLabel = 'Update Blog'
-    const openBlogLabel = 'Open Blog'
+    const pinLabel = note.isPinned ? i18n.__('Remove pin') : i18n.__('Pin to Top')
+    const deleteLabel = i18n.__('Delete Note')
+    const cloneNote = i18n.__('Clone Note')
+    const restoreNote = i18n.__('Restore Note')
+    const copyNoteLink = i18n.__('Copy Note Link')
+    const publishLabel = i18n.__('Publish Blog')
+    const updateLabel = i18n.__('Update Blog')
+    const openBlogLabel = i18n.__('Open Blog')
 
     const menu = new Menu()
     if (!location.pathname.match(/\/starred|\/trash/)) {
@@ -585,9 +585,9 @@ class NoteList extends React.Component {
       const noteExp = selectedNotes.length > 1 ? 'notes' : 'note'
       const dialogueButtonIndex = dialog.showMessageBox(remote.getCurrentWindow(), {
         type: 'warning',
-        message: 'Confirm note deletion',
+        message: i18n.__('Confirm note deletion'),
         detail: `This will permanently remove ${selectedNotes.length} ${noteExp}.`,
-        buttons: ['Confirm', 'Cancel']
+        buttons: [i18n.__('Confirm'), i18n.__('Cancel')]
       })
       if (dialogueButtonIndex === 1) return
       Promise.all(
@@ -757,9 +757,9 @@ class NoteList extends React.Component {
     const { dialog } = remote
     const alertError = {
       type: 'warning',
-      message: 'Publish Failed',
-      detail: 'Check and update your blog setting and try again.',
-      buttons: ['Confirm']
+      message: i18n.__('Publish Failed'),
+      detail: i18n.__('Check and update your blog setting and try again.'),
+      buttons: [i18n.__('Confirm')]
     }
     dialog.showMessageBox(remote.getCurrentWindow(), alertError)
   }
@@ -767,9 +767,9 @@ class NoteList extends React.Component {
   confirmPublish (note) {
     const buttonIndex = dialog.showMessageBox(remote.getCurrentWindow(), {
       type: 'warning',
-      message: 'Publish Succeeded',
+      message: i18n.__('Publish Succeeded'),
       detail: `${note.title} is published at ${note.blog.blogLink}`,
-      buttons: ['Confirm', 'Open Blog']
+      buttons: [i18n.__('Confirm'), i18n.__('Open Blog')]
     })
 
     if (buttonIndex === 1) {
@@ -874,7 +874,7 @@ class NoteList extends React.Component {
     dialog.showMessageBox(remote.getCurrentWindow(), {
       type: 'warning',
       message: message,
-      buttons: ['OK']
+      buttons: [i18n.__('OK')]
     })
   }
 
@@ -992,7 +992,7 @@ class NoteList extends React.Component {
           <div styleName='control-sortBy'>
             <i className='fa fa-angle-down' />
             <select styleName='control-sortBy-select'
-              title='Select filter mode'
+              title={i18n.__('Select filter mode')}
               value={config.sortBy}
               onChange={(e) => this.handleSortByChange(e)}
             >
diff --git a/browser/main/SideNav/StorageItem.js b/browser/main/SideNav/StorageItem.js
index 9ad1ec30..a4d74c30 100644
--- a/browser/main/SideNav/StorageItem.js
+++ b/browser/main/SideNav/StorageItem.js
@@ -27,14 +27,14 @@ class StorageItem extends React.Component {
   handleHeaderContextMenu (e) {
     const menu = Menu.buildFromTemplate([
       {
-        label: 'Add Folder',
+        label: i18n.__('Add Folder'),
         click: (e) => this.handleAddFolderButtonClick(e)
       },
       {
         type: 'separator'
       },
       {
-        label: 'Unlink Storage',
+        label: i18n.__('Unlink Storage'),
         click: (e) => this.handleUnlinkStorageClick(e)
       }
     ])
@@ -94,21 +94,21 @@ class StorageItem extends React.Component {
   handleFolderButtonContextMenu (e, folder) {
     const menu = Menu.buildFromTemplate([
       {
-        label: 'Rename Folder',
+        label: i18n.__('Rename Folder'),
         click: (e) => this.handleRenameFolderClick(e, folder)
       },
       {
         type: 'separator'
       },
       {
-        label: 'Export Folder',
+        label: i18n.__('Export Folder'),
         submenu: [
           {
-            label: 'Export as txt',
+            label: i18n.__('Export as txt'),
             click: (e) => this.handleExportFolderClick(e, folder, 'txt')
           },
           {
-            label: 'Export as md',
+            label: i18n.__('Export as md'),
             click: (e) => this.handleExportFolderClick(e, folder, 'md')
           }
         ]
@@ -117,7 +117,7 @@ class StorageItem extends React.Component {
         type: 'separator'
       },
       {
-        label: 'Delete Folder',
+        label: i18n.__('Delete Folder'),
         click: (e) => this.handleFolderDeleteClick(e, folder)
       }
     ])
@@ -136,8 +136,8 @@ class StorageItem extends React.Component {
   handleExportFolderClick (e, folder, fileType) {
     const options = {
       properties: ['openDirectory', 'createDirectory'],
-      buttonLabel: 'Select directory',
-      title: 'Select a folder to export the files to',
+      buttonLabel: i18n.__('Select directory'),
+      title: i18n.__('Select a folder to export the files to'),
       multiSelections: false
     }
     dialog.showOpenDialog(remote.getCurrentWindow(), options,
diff --git a/browser/main/SideNav/index.js b/browser/main/SideNav/index.js
index 5e559c64..c3ad11ce 100644
--- a/browser/main/SideNav/index.js
+++ b/browser/main/SideNav/index.js
@@ -18,6 +18,7 @@ import PreferenceButton from './PreferenceButton'
 import ListButton from './ListButton'
 import TagButton from './TagButton'
 import {SortableContainer} from 'react-sortable-hoc'
+import i18n from 'browser/lib/i18n'
 
 class SideNav extends React.Component {
   // TODO: should not use electron stuff v0.7
@@ -115,7 +116,7 @@ class SideNav extends React.Component {
       component = (
         <div styleName='tabBody'>
           <div styleName='tag-title'>
-            <p>Tags</p>
+            <p>{i18n.__('Tags')}</p>
           </div>
           <div styleName='tagList'>
             {this.tagListComponent(data)}
@@ -179,7 +180,7 @@ class SideNav extends React.Component {
     const { data } = this.props
     const trashedNotes = data.trashedSet.toJS().map((uniqueKey) => data.noteMap.get(uniqueKey))
     const menu = Menu.buildFromTemplate([
-      { label: 'Empty Trash', click: () => this.emptyTrash(trashedNotes) }
+      { label: i18n.__('Empty Trash'), click: () => this.emptyTrash(trashedNotes) }
     ])
     menu.popup()
   }
diff --git a/browser/main/modals/CreateFolderModal.js b/browser/main/modals/CreateFolderModal.js
index e623ad8d..faa01a6f 100644
--- a/browser/main/modals/CreateFolderModal.js
+++ b/browser/main/modals/CreateFolderModal.js
@@ -7,6 +7,7 @@ import store from 'browser/main/store'
 import consts from 'browser/lib/consts'
 import ModalEscButton from 'browser/components/ModalEscButton'
 import AwsMobileAnalyticsConfig from 'browser/main/lib/AwsMobileAnalyticsConfig'
+import i18n from 'browser/lib/i18n'
 
 class CreateFolderModal extends React.Component {
   constructor (props) {
@@ -79,12 +80,12 @@ class CreateFolderModal extends React.Component {
         onKeyDown={(e) => this.handleKeyDown(e)}
       >
         <div styleName='header'>
-          <div styleName='title'>Create new folder</div>
+          <div styleName='title'>{i18n.__('Create new folder')}</div>
         </div>
         <ModalEscButton handleEscButtonClick={(e) => this.handleCloseButtonClick(e)} />
         <div styleName='control'>
           <div styleName='control-folder'>
-            <div styleName='control-folder-label'>Folder name</div>
+            <div styleName='control-folder-label'>{i18n.__('Folder name')}</div>
             <input styleName='control-folder-input'
               ref='name'
               value={this.state.name}
diff --git a/browser/main/modals/NewNoteModal.js b/browser/main/modals/NewNoteModal.js
index c959000c..185004e7 100644
--- a/browser/main/modals/NewNoteModal.js
+++ b/browser/main/modals/NewNoteModal.js
@@ -111,7 +111,7 @@ class NewNoteModal extends React.Component {
         onKeyDown={(e) => this.handleKeyDown(e)}
       >
         <div styleName='header'>
-          <div styleName='title'>Make a note</div>
+          <div styleName='title'>{i18n.__('Make a note')}</div>
         </div>
         <ModalEscButton handleEscButtonClick={(e) => this.handleCloseButtonClick(e)} />
         <div styleName='control'>
diff --git a/browser/main/modals/PreferencesModal/Blog.js b/browser/main/modals/PreferencesModal/Blog.js
index 87ee9dcc..9f4d33f6 100644
--- a/browser/main/modals/PreferencesModal/Blog.js
+++ b/browser/main/modals/PreferencesModal/Blog.js
@@ -43,7 +43,7 @@ class Blog extends React.Component {
     this.handleSettingError = (err) => {
       this.setState({BlogAlert: {
         type: 'error',
-        message: err.message != null ? err.message : 'Error occurs!'
+        message: err.message != null ? err.message : i18n.__('Error occurs!')
       }})
     }
     this.oldBlog = this.state.config.blog
@@ -70,7 +70,7 @@ class Blog extends React.Component {
       this.props.haveToSave({
         tab: 'Blog',
         type: 'warning',
-        message: 'You have to save!'
+        message: i18n.__('You have to save!')
       })
     }
   }
@@ -111,7 +111,7 @@ class Blog extends React.Component {
                 ref='typeDropdown'
                 onChange={(e) => this.handleBlogChange(e)}
               >
-                <option value='wordpress' key='wordpress'>wordpress</option>
+                <option value='wordpress' key='wordpress'>{i18n.__('wordpress')}</option>
               </select>
             </div>
           </div>
diff --git a/browser/main/modals/PreferencesModal/FolderList.js b/browser/main/modals/PreferencesModal/FolderList.js
index 8585f641..e7cc6f94 100644
--- a/browser/main/modals/PreferencesModal/FolderList.js
+++ b/browser/main/modals/PreferencesModal/FolderList.js
@@ -6,6 +6,7 @@ import styles from './FolderList.styl'
 import store from 'browser/main/store'
 import FolderItem from './FolderItem'
 import { SortableContainer } from 'react-sortable-hoc'
+import i18n from 'browser/lib/i18n'
 
 class FolderList extends React.Component {
   render () {
@@ -24,7 +25,7 @@ class FolderList extends React.Component {
       <div styleName='folderList'>
         {folderList.length > 0
           ? folderList
-          : <div styleName='folderList-empty'>No Folders</div>
+          : <div styleName='folderList-empty'>{i18n.__('No Folders')}</div>
         }
       </div>
     )
diff --git a/browser/main/modals/PreferencesModal/HotkeyTab.js b/browser/main/modals/PreferencesModal/HotkeyTab.js
index 91473c3b..d896a7c6 100644
--- a/browser/main/modals/PreferencesModal/HotkeyTab.js
+++ b/browser/main/modals/PreferencesModal/HotkeyTab.js
@@ -30,7 +30,7 @@ class HotkeyTab extends React.Component {
     this.handleSettingError = (err) => {
       this.setState({keymapAlert: {
         type: 'error',
-        message: err.message != null ? err.message : 'Error occurs!'
+        message: err.message != null ? err.message : i18n.__('Error occurs!')
       }})
     }
     this.oldHotkey = this.state.config.hotkey
diff --git a/browser/main/modals/PreferencesModal/StoragesTab.js b/browser/main/modals/PreferencesModal/StoragesTab.js
index d666b02a..d85ed8e3 100644
--- a/browser/main/modals/PreferencesModal/StoragesTab.js
+++ b/browser/main/modals/PreferencesModal/StoragesTab.js
@@ -15,7 +15,7 @@ function browseFolder () {
   const defaultPath = remote.app.getPath('home')
   return new Promise((resolve, reject) => {
     dialog.showOpenDialog({
-      title: 'Select Directory',
+      title: i18n.__('Select Directory'),
       defaultPath,
       properties: ['openDirectory', 'createDirectory']
     }, function (targetPaths) {
diff --git a/browser/main/modals/PreferencesModal/UiTab.js b/browser/main/modals/PreferencesModal/UiTab.js
index 81e29746..a8030c34 100644
--- a/browser/main/modals/PreferencesModal/UiTab.js
+++ b/browser/main/modals/PreferencesModal/UiTab.js
@@ -36,7 +36,7 @@ class UiTab extends React.Component {
     this.handleSettingError = (err) => {
       this.setState({UiAlert: {
         type: 'error',
-        message: err.message != null ? err.message : 'Error occurs!'
+        message: err.message != null ? err.message : i18n.__('Error occurs!')
       }})
     }
     ipc.addListener('APP_SETTING_DONE', this.handleSettingDone)
diff --git a/browser/main/modals/RenameFolderModal.js b/browser/main/modals/RenameFolderModal.js
index f4197196..e0ed96f2 100644
--- a/browser/main/modals/RenameFolderModal.js
+++ b/browser/main/modals/RenameFolderModal.js
@@ -79,7 +79,7 @@ class RenameFolderModal extends React.Component {
 
         <div styleName='control'>
           <input styleName='control-input'
-            placeholder='Folder Name'
+            placeholder={i18n.__('Folder Name')}
             ref='name'
             value={this.state.name}
             onChange={(e) => this.handleChange(e)}