diff --git a/src/public/app/widgets/floating_buttons/code_buttons.js b/src/public/app/widgets/floating_buttons/code_buttons.js
index 3556d99cc..676aeee08 100644
--- a/src/public/app/widgets/floating_buttons/code_buttons.js
+++ b/src/public/app/widgets/floating_buttons/code_buttons.js
@@ -1,3 +1,4 @@
+import { t } from "../../services/i18n.js";
 import server from "../../services/server.js";
 import ws from "../../services/ws.js";
 import appContext from "../../components/app_context.js";
@@ -15,15 +16,15 @@ const TPL = `
         }
     </style>
 
-    <button data-trigger-command="runActiveNote" class="execute-button floating-button btn" title="Execute script">
+    <button data-trigger-command="runActiveNote" class="execute-button floating-button btn" title="${t('code_buttons.execute_button_title')}">
         <span class="bx bx-run"></span>
     </button>
     
-    <button class="trilium-api-docs-button floating-button btn" title="Open Trilium API docs">
+    <button class="trilium-api-docs-button floating-button btn" title="${t('code_buttons.trilium_api_docs_button_title')}">
         <span class="bx bx-help-circle"></span>
     </button>
     
-    <button class="save-to-note-button floating-button btn">
+    <button class="save-to-note-button floating-button btn" title="${t('code_buttons.save_to_note_button_title')}">
         <span class="bx bx-save"></span>
     </button>
 </div>`;
@@ -39,7 +40,7 @@ export default class CodeButtonsWidget extends NoteContextAwareWidget {
         this.$widget = $(TPL);
         this.$openTriliumApiDocsButton = this.$widget.find(".trilium-api-docs-button");
         this.$openTriliumApiDocsButton.on("click", () => {
-            toastService.showMessage("Opening API docs...");
+            toastService.showMessage(t('code_buttons.opening_api_docs_message'));
 
             if (this.note.mime.endsWith("frontend")) {
                 window.open("https://zadam.github.io/trilium/frontend_api/FrontendScriptApi.html", "_blank");
@@ -58,7 +59,7 @@ export default class CodeButtonsWidget extends NoteContextAwareWidget {
 
             await appContext.tabManager.getActiveContext().setNote(notePath);
 
-            toastService.showMessage(`SQL Console note has been saved into ${await treeService.getNotePathTitle(notePath)}`);
+            toastService.showMessage(t('code_buttons.sql_console_saved_message', { notePath: await treeService.getNotePathTitle(notePath) }));
         });
 
         keyboardActionService.updateDisplayedShortcuts(this.$widget);
diff --git a/src/public/app/widgets/floating_buttons/copy_image_reference_button.js b/src/public/app/widgets/floating_buttons/copy_image_reference_button.js
index 025d5b238..bf88feda9 100644
--- a/src/public/app/widgets/floating_buttons/copy_image_reference_button.js
+++ b/src/public/app/widgets/floating_buttons/copy_image_reference_button.js
@@ -1,3 +1,4 @@
+import { t } from "../../services/i18n.js";
 import NoteContextAwareWidget from "../note_context_aware_widget.js";
 import utils from "../../services/utils.js";
 import imageService from "../../services/image.js";
@@ -5,7 +6,7 @@ import imageService from "../../services/image.js";
 const TPL = `
 <button type="button"
         class="copy-image-reference-button"
-        title="Copy image reference to the clipboard, can be pasted into a text note.">
+        title="${t('copy_image_reference_button.button_title')}">
         <span class="bx bx-copy"></span>
         
         <div class="hidden-image-copy"></div>
diff --git a/src/public/app/widgets/floating_buttons/hide_floating_buttons_button.js b/src/public/app/widgets/floating_buttons/hide_floating_buttons_button.js
index 2d425fc55..3d1a8146c 100644
--- a/src/public/app/widgets/floating_buttons/hide_floating_buttons_button.js
+++ b/src/public/app/widgets/floating_buttons/hide_floating_buttons_button.js
@@ -1,3 +1,4 @@
+import { t } from "../../services/i18n.js";
 import NoteContextAwareWidget from "../note_context_aware_widget.js";
 
 const TPL = `
@@ -27,7 +28,7 @@ const TPL = `
 
     <button type="button"
             class="close-floating-buttons-button btn bx bx-x"
-            title="Hide buttons"></button>
+            title="${t('hide_floating_buttons_button.button_title')}"></button>
 </div>
 `;
 
diff --git a/src/public/app/widgets/floating_buttons/mermaid_export_button.js b/src/public/app/widgets/floating_buttons/mermaid_export_button.js
index c53b8d8a4..de275819b 100644
--- a/src/public/app/widgets/floating_buttons/mermaid_export_button.js
+++ b/src/public/app/widgets/floating_buttons/mermaid_export_button.js
@@ -1,9 +1,10 @@
+import { t } from "../../services/i18n.js";
 import NoteContextAwareWidget from "../note_context_aware_widget.js";
 
 const TPL = `
 <button type="button"
         class="export-mermaid-button"
-        title="Export Mermaid diagram as SVG">
+        title="${t('mermaid_export_button.button_title')}">
         <span class="bx bx-export"></span>
 </button>
 `;
diff --git a/src/public/app/widgets/floating_buttons/relation_map_buttons.js b/src/public/app/widgets/floating_buttons/relation_map_buttons.js
index 29c6629f6..63aa0ad18 100644
--- a/src/public/app/widgets/floating_buttons/relation_map_buttons.js
+++ b/src/public/app/widgets/floating_buttons/relation_map_buttons.js
@@ -1,3 +1,4 @@
+import { t } from "../../services/i18n.js";
 import NoteContextAwareWidget from "../note_context_aware_widget.js";
 
 const TPL = `
@@ -11,20 +12,20 @@ const TPL = `
 
     <button type="button"
             class="relation-map-create-child-note floating-button btn bx bx-folder-plus"
-            title="Create new child note and add it into this relation map"></button>
+            title="${t('relation_map_buttons.create_child_note_title')}"></button>
     
     <button type="button"
             class="relation-map-reset-pan-zoom floating-button btn bx bx-crop"
-            title="Reset pan & zoom to initial coordinates and magnification"></button>
+            title="${t('relation_map_buttons.reset_pan_zoom_title')}"></button>
     
     <div class="btn-group">
         <button type="button"
                 class="relation-map-zoom-in floating-button btn bx bx-zoom-in"
-                title="Zoom In"></button>
+                title="${t('relation_map_buttons.zoom_in_title')}"></button>
     
         <button type="button"
                 class="relation-map-zoom-out floating-button btn bx bx-zoom-out"
-                title="Zoom Out"></button>
+                title="${t('relation_map_buttons.zoom_out_title')}"></button>
     </div>
 </div>`;
 
diff --git a/src/public/app/widgets/floating_buttons/zpetne_odkazy.js b/src/public/app/widgets/floating_buttons/zpetne_odkazy.js
index 3b5205dd6..9b6ee2885 100644
--- a/src/public/app/widgets/floating_buttons/zpetne_odkazy.js
+++ b/src/public/app/widgets/floating_buttons/zpetne_odkazy.js
@@ -2,6 +2,7 @@
  * !!! Filename is intentionally mangled, because some adblockers don't like the word "backlinks".
  */
 
+import { t } from "../../services/i18n.js";
 import NoteContextAwareWidget from "../note_context_aware_widget.js";
 import linkService from "../../services/link.js";
 import server from "../../services/server.js";
@@ -100,8 +101,8 @@ export default class BacklinksWidget extends NoteContextAwareWidget {
 
         this.toggle(true);
         this.$count.text(
-            `${resp.count} backlink`
-            + (resp.count === 1 ? '' : 's')
+            // i18next plural
+            `${t('zpetne_odkazy.backlink', {count: resp.count})}`
         );
     }
 
@@ -138,7 +139,7 @@ export default class BacklinksWidget extends NoteContextAwareWidget {
             }));
 
             if (backlink.relationName) {
-                $item.append($("<p>").text(`relation: ${backlink.relationName}`));
+                $item.append($("<p>").text(`${t('zpetne_odkazy.relation')}: ${backlink.relationName}`));
             }
             else {
                 $item.append(...backlink.excerpts);
diff --git a/src/public/translations/cn/translation.json b/src/public/translations/cn/translation.json
index 253ce279b..195ee012c 100644
--- a/src/public/translations/cn/translation.json
+++ b/src/public/translations/cn/translation.json
@@ -623,5 +623,32 @@
     },
     "note_launcher": {
         "this_launcher_doesnt_define_target_note": "此启动器未定义目标笔记。"
+    },
+    "code_buttons": {
+        "execute_button_title": "执行脚本",
+        "trilium_api_docs_button_title": "打开 Trilium API 文档",
+        "save_to_note_button_title": "保存到笔记",
+        "opening_api_docs_message": "正在打开 API 文档...",
+        "sql_console_saved_message": "SQL 控制台已保存到 {{note_path}}"
+    },
+    "copy_image_reference_button": {
+        "button_title": "复制图片引用到剪贴板，可粘贴到文本笔记中。"
+    },
+    "hide_floating_buttons_button": {
+        "button_title": "隐藏按钮"
+    },
+    "mermaid_export_button": {
+        "button_title": "导出Mermaid图表为SVG"
+    },
+    "relation_map_buttons": {
+        "create_child_note_title": "创建新的子笔记并添加到关系图",
+        "reset_pan_zoom_title": "重置平移和缩放到初始坐标和放大倍率",
+        "zoom_in_title": "放大",
+        "zoom_out_title": "缩小"
+    },
+    "zpetne_odkazy": {
+        "backlink": "{{count}} 个反链",
+        "backlinks": "{{count}} 个反链",
+        "relation": "关系"
     }
 }
diff --git a/src/public/translations/en/translation.json b/src/public/translations/en/translation.json
index d1d7d97ab..6d1b921f2 100644
--- a/src/public/translations/en/translation.json
+++ b/src/public/translations/en/translation.json
@@ -624,5 +624,32 @@
     },
     "note_launcher": {
         "this_launcher_doesnt_define_target_note": "This launcher doesn't define target note."
+    },
+    "code_buttons": {
+        "execute_button_title": "Execute script",
+        "trilium_api_docs_button_title": "Open Trilium API docs",
+        "save_to_note_button_title": "Save to note",
+        "opening_api_docs_message": "Opening API docs...",
+        "sql_console_saved_message": "SQL Console note has been saved into {{note_path}}"
+    },
+    "copy_image_reference_button": {
+        "button_title": "Copy image reference to the clipboard, can be pasted into a text note."
+    },
+    "hide_floating_buttons_button": {
+        "button_title": "Hide buttons"
+    },
+    "mermaid_export_button": {
+        "button_title": "Export Mermaid diagram as SVG"
+    },
+    "relation_map_buttons": {
+        "create_child_note_title": "Create new child note and add it into this relation map",
+        "reset_pan_zoom_title": "Reset pan & zoom to initial coordinates and magnification",
+        "zoom_in_title": "Zoom In",
+        "zoom_out_title": "Zoom Out"
+    },
+    "zpetne_odkazy": {
+        "backlink": "{{count}} Backlink",
+        "backlinks": "{{count}} Backlinks",
+        "relation": "relation"
     }
 }