diff --git a/src/public/app/layouts/desktop_layout.js b/src/public/app/layouts/desktop_layout.js
index 6aec785e4..fd4aff19f 100644
--- a/src/public/app/layouts/desktop_layout.js
+++ b/src/public/app/layouts/desktop_layout.js
@@ -38,6 +38,8 @@ import SimilarNotesWidget from "../widgets/ribbon_widgets/similar_notes.js";
 import RightPaneContainer from "../widgets/containers/right_pane_container.js";
 import EditButton from "../widgets/buttons/edit_button.js";
 import EditedNotesWidget from "../widgets/ribbon_widgets/edited_notes.js";
+import ShowTocWidgetButton from "../widgets/buttons/show_toc_widget_button.js";
+import ShowHighlightsListWidgetButton from "../widgets/buttons/show_highlights_list_widget_button.js";
 import MermaidWidget from "../widgets/mermaid.js";
 import NoteWrapperWidget from "../widgets/note_wrapper.js";
 import BacklinksWidget from "../widgets/floating_buttons/zpetne_odkazy.js";
@@ -160,6 +162,8 @@ export default class DesktopLayout {
                                     .child(new WatchedFileUpdateStatusWidget())
                                     .child(new FloatingButtons()
                                         .child(new EditButton())
+                                        .child(new ShowTocWidgetButton())
+                                        .child(new ShowHighlightsListWidgetButton())
                                         .child(new CodeButtonsWidget())
                                         .child(new RelationMapButtons())
                                         .child(new CopyImageReferenceButton())
diff --git a/src/public/app/widgets/buttons/show_highlights_list_widget_button.js b/src/public/app/widgets/buttons/show_highlights_list_widget_button.js
new file mode 100644
index 000000000..9a7d99eb7
--- /dev/null
+++ b/src/public/app/widgets/buttons/show_highlights_list_widget_button.js
@@ -0,0 +1,50 @@
+import OnClickButtonWidget from "./onclick_button.js";
+import appContext from "../../components/app_context.js";
+import attributeService from "../../services/attributes.js";
+import { t } from "../../services/i18n.js";
+
+export default class ShowHighlightsListWidgetButton extends OnClickButtonWidget {
+    isEnabled() {
+        return super.isEnabled()
+            && this.note
+            && this.note.type === 'text'
+            && this.noteContext.viewScope.viewMode === 'default';
+    }
+
+    constructor() {
+        super();
+
+        this.icon("bx-highlight")
+            .title(t("show_highlights_list_widget_button.show_highlights_list"))
+            .titlePlacement("bottom")
+            .onClick(widget => {
+                this.noteContext.viewScope.highlightsListTemporarilyHidden = false;
+                appContext.triggerEvent("showHighlightsListWidget", { noteId: this.noteId });
+                this.toggleInt(false);
+            });
+    }
+
+    async refreshWithNote(note) {
+        this.toggleInt(this.noteContext.viewScope.highlightsListTemporarilyHidden);
+    }
+    async reEvaluateHighlightsListWidgetVisibilityEvent({ noteId }) {
+        if (noteId === this.noteId) {
+            await this.refresh();
+        }
+    }
+    async entitiesReloadedEvent({ loadResults }) {
+        if (loadResults.isNoteContentReloaded(this.noteId)) {
+            await this.refresh();
+        } else if (loadResults.getAttributeRows().find(attr => attr.type === 'label'
+            && (attr.name.toLowerCase().includes('readonly') || attr.name === 'hideHighlightWidget')
+            && attributeService.isAffecting(attr, this.note))) {
+            await this.refresh();
+        }
+    }
+
+    async noteTypeMimeChangedEvent({ noteId }) {
+        if (this.isNote(noteId)) {
+            await this.refresh();
+        }
+    }
+}
diff --git a/src/public/app/widgets/buttons/show_toc_widget_button.js b/src/public/app/widgets/buttons/show_toc_widget_button.js
new file mode 100644
index 000000000..c4f4262f9
--- /dev/null
+++ b/src/public/app/widgets/buttons/show_toc_widget_button.js
@@ -0,0 +1,50 @@
+import OnClickButtonWidget from "./onclick_button.js";
+import appContext from "../../components/app_context.js";
+import attributeService from "../../services/attributes.js";
+import { t } from "../../services/i18n.js";
+
+export default class ShowTocWidgetButton extends OnClickButtonWidget {
+    isEnabled() {
+        return super.isEnabled()
+            && this.note
+            && this.note.type === 'text'
+            && this.noteContext.viewScope.viewMode === 'default';
+    }
+
+    constructor() {
+        super();
+
+        this.icon("bx-objects-horizontal-left")
+            .title(t("show_toc_widget_button.show_toc"))
+            .titlePlacement("bottom")
+            .onClick(widget => {
+                this.noteContext.viewScope.tocTemporarilyHidden = false;
+                appContext.triggerEvent("showTocWidget", { noteId: this.noteId });
+                this.toggleInt(false);
+            });
+    }
+
+    async refreshWithNote(note) {
+        this.toggleInt(this.noteContext.viewScope.tocTemporarilyHidden);
+    }
+    async reEvaluateTocWidgetVisibilityEvent({ noteId }) {
+        if (noteId === this.noteId) {
+            await this.refresh();
+        }
+    }
+    async entitiesReloadedEvent({ loadResults }) {
+        if (loadResults.isNoteContentReloaded(this.noteId)) {
+            await this.refresh();
+        } else if (loadResults.getAttributeRows().find(attr => attr.type === 'label'
+            && (attr.name.toLowerCase().includes('readonly') || attr.name === 'toc')
+            && attributeService.isAffecting(attr, this.note))) {
+            await this.refresh();
+        }
+    }
+
+    async noteTypeMimeChangedEvent({ noteId }) {
+        if (this.isNote(noteId)) {
+            await this.refresh();
+        }
+    }
+}
diff --git a/src/public/app/widgets/highlights_list.js b/src/public/app/widgets/highlights_list.js
index 8dd73a8a4..6c728c8b3 100644
--- a/src/public/app/widgets/highlights_list.js
+++ b/src/public/app/widgets/highlights_list.js
@@ -10,6 +10,7 @@ import RightPanelWidget from "./right_panel_widget.js";
 import options from "../services/options.js";
 import OnClickButtonWidget from "./buttons/onclick_button.js";
 import appContext from "../components/app_context.js";
+import libraryLoader from "../services/library_loader.js";
 
 const TPL = `<div class="highlights-list-widget">
     <style>
@@ -51,7 +52,7 @@ export default class HighlightsListWidget extends RightPanelWidget {
                 .icon("bx-cog")
                 .title("Options")
                 .titlePlacement("left")
-                .onClick(() => appContext.tabManager.openContextWithNote('_optionsTextNotes', {activate: true}))
+                .onClick(() => appContext.tabManager.openContextWithNote('_optionsTextNotes', { activate: true }))
                 .class("icon-action"),
             new OnClickButtonWidget()
                 .icon("bx-x")
@@ -96,8 +97,8 @@ export default class HighlightsListWidget extends RightPanelWidget {
         let $highlightsList = "", hlLiCount = -1;
         // Check for type text unconditionally in case alwaysShowWidget is set
         if (this.note.type === 'text') {
-            const {content} = await note.getNoteComplement();
-            ({$highlightsList, hlLiCount} = this.getHighlightList(content, optionsHighlightsList));
+            const { content } = await note.getNoteComplement();
+            ({ $highlightsList, hlLiCount } = await this.getHighlightList(content, optionsHighlightsList));
         }
         this.$highlightsList.empty().append($highlightsList);
         if (hlLiCount > 0) {
@@ -111,7 +112,79 @@ export default class HighlightsListWidget extends RightPanelWidget {
         this.triggerCommand("reEvaluateRightPaneVisibility");
     }
 
-    getHighlightList(content, optionsHighlightsList) {
+    extractOuterTag(htmlStr) {
+        if (htmlStr === null) {
+            return null
+        }
+        // Regular expressions that match only the outermost tag
+        const regex = /^<([a-zA-Z]+)([^>]*)>/;
+        const match = htmlStr.match(regex);
+        if (match) {
+            const tagName = match[1].toLowerCase(); // Extract tag name
+            const attributes = match[2].trim(); // Extract label attributes
+            return { tagName, attributes };
+        }
+        return null;
+    }
+
+    areOuterTagsConsistent(str1, str2) {
+        const tag1 = this.extractOuterTag(str1);
+        const tag2 = this.extractOuterTag(str2);
+        // If one of them has no label, returns false
+        if (!tag1 || !tag2) {
+            return false;
+        }
+        // Compare tag names and attributes to see if they are the same
+        return tag1.tagName === tag2.tagName && tag1.attributes === tag2.attributes;
+    }
+
+    /**
+     * Rendering formulas in strings using katex
+     *
+     * @param {string} html Note's html content
+     * @returns {string} The HTML content with mathematical formulas rendered by KaTeX.
+     */
+    async replaceMathTextWithKatax(html) {
+        const mathTextRegex = /<span class="math-tex">\\\(([\s\S]*?)\\\)<\/span>/g;
+        var matches = [...html.matchAll(mathTextRegex)];
+        let modifiedText = html;
+
+        if (matches.length > 0) {
+            // Process all matches asynchronously
+            for (const match of matches) {
+                let latexCode = match[1];
+                let rendered;
+
+                try {
+                    rendered = katex.renderToString(latexCode, {
+                        throwOnError: false
+                    });
+                } catch (e) {
+                    if (e instanceof ReferenceError && e.message.includes('katex is not defined')) {
+                        // Load KaTeX if it is not already loaded
+                        await libraryLoader.requireLibrary(libraryLoader.KATEX);
+                        try {
+                            rendered = katex.renderToString(latexCode, {
+                                throwOnError: false
+                            });
+                        } catch (renderError) {
+                            console.error("KaTeX rendering error after loading library:", renderError);
+                            rendered = match[0]; // Fall back to original if error persists
+                        }
+                    } else {
+                        console.error("KaTeX rendering error:", e);
+                        rendered = match[0]; // Fall back to original on error
+                    }
+                }
+
+                // Replace the matched formula in the modified text
+                modifiedText = modifiedText.replace(match[0], rendered);
+            }
+        }
+        return modifiedText;
+    }
+
+    async getHighlightList(content, optionsHighlightsList) {
         // matches a span containing background-color
         const regex1 = /<span[^>]*style\s*=\s*[^>]*background-color:[^>]*?>[\s\S]*?<\/span>/gi;
         // matches a span containing color
@@ -151,6 +224,10 @@ export default class HighlightsListWidget extends RightPanelWidget {
         const combinedRegex = new RegExp(combinedRegexStr, 'gi');
         const $highlightsList = $("<ol>");
         let prevEndIndex = -1, hlLiCount = 0;
+        let prevSubHtml = null;
+        // Used to determine if a string is only a formula
+        const onlyMathRegex = /^<span class="math-tex">\\\([^\)]*?\)<\/span>(?:<span class="math-tex">\\\([^\)]*?\)<\/span>)*$/;
+
         for (let match = null, hltIndex = 0; ((match = combinedRegex.exec(content)) !== null); hltIndex++) {
             const subHtml = match[0];
             const startIndex = match.index;
@@ -165,11 +242,19 @@ export default class HighlightsListWidget extends RightPanelWidget {
                 const hasText = $(subHtml).text().trim();
 
                 if (hasText) {
-                    $highlightsList.append(
-                        $('<li>')
-                            .html(subHtml)
-                            .on("click", () => this.jumpToHighlightsList(findSubStr, hltIndex))
-                    );
+                    const substring = content.substring(prevEndIndex, startIndex);
+                    //If the two elements have the same style and there are only formulas in between, append the formulas and the current element to the end of the previous element.
+                    if (this.areOuterTagsConsistent(prevSubHtml, subHtml) && onlyMathRegex.test(substring)) {
+                        const $lastLi = $highlightsList.children('li').last();
+                        $lastLi.append(await this.replaceMathTextWithKatax(substring));
+                        $lastLi.append(subHtml);
+                    } else {
+                        $highlightsList.append(
+                            $('<li>')
+                                .html(subHtml)
+                                .on("click", () => this.jumpToHighlightsList(findSubStr, hltIndex))
+                        );
+                    }
 
                     hlLiCount++;
                 } else {
@@ -178,6 +263,7 @@ export default class HighlightsListWidget extends RightPanelWidget {
                 }
             }
             prevEndIndex = endIndex;
+            prevSubHtml = subHtml;
         }
         return {
             $highlightsList,
@@ -231,9 +317,17 @@ export default class HighlightsListWidget extends RightPanelWidget {
         this.noteContext.viewScope.highlightsListTemporarilyHidden = true;
         await this.refresh();
         this.triggerCommand('reEvaluateRightPaneVisibility');
+        appContext.triggerEvent("reEvaluateHighlightsListWidgetVisibility", { noteId: this.noteId });
     }
 
-    async entitiesReloadedEvent({loadResults}) {
+    async showHighlightsListWidgetEvent({ noteId }) {
+        if (this.noteId === noteId) {
+            await this.refresh();
+            this.triggerCommand('reEvaluateRightPaneVisibility');
+        }
+    }
+
+    async entitiesReloadedEvent({ loadResults }) {
         if (loadResults.isNoteContentReloaded(this.noteId)) {
             await this.refresh();
         } else if (loadResults.getAttributeRows().find(attr => attr.type === 'label'
diff --git a/src/public/app/widgets/toc.js b/src/public/app/widgets/toc.js
index 495306d3b..e4b4a036b 100644
--- a/src/public/app/widgets/toc.js
+++ b/src/public/app/widgets/toc.js
@@ -19,6 +19,7 @@ import RightPanelWidget from "./right_panel_widget.js";
 import options from "../services/options.js";
 import OnClickButtonWidget from "./buttons/onclick_button.js";
 import appContext from "../components/app_context.js";
+import libraryLoader from "../services/library_loader.js";
 
 const TPL = `<div class="toc-widget">
     <style>
@@ -119,6 +120,52 @@ export default class TocWidget extends RightPanelWidget {
         this.triggerCommand("reEvaluateRightPaneVisibility");
     }
 
+    /**
+     * Rendering formulas in strings using katex
+     *
+     * @param {string} html Note's html content
+     * @returns {string} The HTML content with mathematical formulas rendered by KaTeX.
+     */  
+    async replaceMathTextWithKatax(html) {
+        const mathTextRegex = /<span class="math-tex">\\\(([\s\S]*?)\\\)<\/span>/g;
+        var matches = [...html.matchAll(mathTextRegex)];
+        let modifiedText = html;
+    
+        if (matches.length > 0) {
+            // Process all matches asynchronously
+            for (const match of matches) {
+                let latexCode = match[1];
+                let rendered;
+    
+                try {
+                    rendered = katex.renderToString(latexCode, {
+                        throwOnError: false
+                    });
+                } catch (e) {
+                    if (e instanceof ReferenceError && e.message.includes('katex is not defined')) {
+                        // Load KaTeX if it is not already loaded
+                        await libraryLoader.requireLibrary(libraryLoader.KATEX);
+                        try {
+                            rendered = katex.renderToString(latexCode, {
+                                throwOnError: false
+                            });
+                        } catch (renderError) {
+                            console.error("KaTeX rendering error after loading library:", renderError);
+                            rendered = match[0]; // Fall back to original if error persists
+                        }
+                    } else {
+                        console.error("KaTeX rendering error:", e);
+                        rendered = match[0]; // Fall back to original on error
+                    }
+                }
+    
+                // Replace the matched formula in the modified text
+                modifiedText = modifiedText.replace(match[0], rendered);
+            }
+        }
+        return modifiedText;
+    }
+
     /**
      * Builds a jquery table of contents.
      *
@@ -127,7 +174,7 @@ export default class TocWidget extends RightPanelWidget {
      *         with an onclick event that will cause the document to scroll to
      *         the desired position.
      */
-    getToc(html) {
+    async getToc(html) {
         // Regular expression for headings <h1>...</h1> using non-greedy
         // matching and backreferences
         const headingTagsRegex = /<h(\d+)[^>]*>(.*?)<\/h\1>/gi;
@@ -166,8 +213,8 @@ export default class TocWidget extends RightPanelWidget {
             // Create the list item and set up the click callback
             //
 
-            const headingText = $("<div>").html(m[2]).text();
-            const $li = $('<li>').text(headingText);
+            const headingText = await this.replaceMathTextWithKatax(m[2])
+            const $li = $('<li>').html(headingText);
             $li.on("click", () => this.jumpToHeading(headingIndex));
             $ols[$ols.length - 1].append($li);
             headingCount = headingIndex;
@@ -227,9 +274,17 @@ export default class TocWidget extends RightPanelWidget {
         this.noteContext.viewScope.tocTemporarilyHidden = true;
         await this.refresh();
         this.triggerCommand('reEvaluateRightPaneVisibility');
+        appContext.triggerEvent("reEvaluateTocWidgetVisibility", { noteId: this.noteId });
     }
 
-    async entitiesReloadedEvent({loadResults}) {
+    async showTocWidgetEvent({ noteId }) {
+        if (this.noteId === noteId) {
+            await this.refresh();
+            this.triggerCommand('reEvaluateRightPaneVisibility');
+        }
+    }
+
+    async entitiesReloadedEvent({ loadResults }) {
         if (loadResults.isNoteContentReloaded(this.noteId)) {
             await this.refresh();
         } else if (loadResults.getAttributeRows().find(attr => attr.type === 'label'
diff --git a/src/public/translations/en/translation.json b/src/public/translations/en/translation.json
index 1f29a5f2e..8f661f08b 100644
--- a/src/public/translations/en/translation.json
+++ b/src/public/translations/en/translation.json
@@ -567,6 +567,12 @@
   "edit_button": {
     "edit_this_note": "Edit this note"
   },
+  "show_toc_widget_button": {
+    "show_toc": "Show Table of Contents"
+  },
+  "show_highlights_list_widget_button": {
+    "show_highlights_list": "Show Highlights List"
+  },
   "global_menu": {
     "menu": "Menu",
     "options": "Options",