diff --git a/src/gui/Src/Gui/CPUDisassembly.cpp b/src/gui/Src/Gui/CPUDisassembly.cpp
index 48d0687d..907cf892 100644
--- a/src/gui/Src/Gui/CPUDisassembly.cpp
+++ b/src/gui/Src/Gui/CPUDisassembly.cpp
@@ -1405,9 +1405,17 @@ void CPUDisassembly::copySelectionSlot(bool copyBytes)
     QString selectionString = "";
     QString selectionHtmlString = "";
     QTextStream stream(&selectionString);
-    QTextStream htmlStream(&selectionHtmlString);
-    pushSelectionInto(copyBytes, stream, &htmlStream);
-    Bridge::CopyToClipboard(selectionString, selectionHtmlString);
+    if(getSelectionEnd() - getSelectionStart() < 2048)
+    {
+        QTextStream htmlStream(&selectionHtmlString);
+        pushSelectionInto(copyBytes, stream, &htmlStream);
+        Bridge::CopyToClipboard(selectionString, selectionHtmlString);
+    }
+    else
+    {
+        pushSelectionInto(copyBytes, stream, nullptr);
+        Bridge::CopyToClipboard(selectionString);
+    }
 }
 
 void CPUDisassembly::copySelectionToFileSlot(bool copyBytes)
@@ -1449,7 +1457,7 @@ void CPUDisassembly::pushSelectionInto(bool copyBytes, QTextStream & stream, QTe
         QString bytes;
         QString bytesHtml;
         if(copyBytes)
-            RichTextPainter::htmlRichText(getRichBytes(inst, false), bytesHtml, bytes);
+            RichTextPainter::htmlRichText(getRichBytes(inst, false), &bytesHtml, bytes);
         QString disassembly;
         QString htmlDisassembly;
         if(htmlStream)
@@ -1459,7 +1467,7 @@ void CPUDisassembly::pushSelectionInto(bool copyBytes, QTextStream & stream, QTe
                 ZydisTokenizer::TokenToRichText(inst.tokens, richText, &mHighlightToken);
             else
                 ZydisTokenizer::TokenToRichText(inst.tokens, richText, 0);
-            RichTextPainter::htmlRichText(richText, htmlDisassembly, disassembly);
+            RichTextPainter::htmlRichText(richText, &htmlDisassembly, disassembly);
         }
         else
         {
@@ -1616,25 +1624,46 @@ void CPUDisassembly::copyHeaderVaSlot()
 
 void CPUDisassembly::copyDisassemblySlot()
 {
-    QString clipboardHtml = QString("<div style=\"font-family: %1; font-size: %2px\">").arg(font().family()).arg(getRowHeight());
     QString clipboard = "";
-    prepareDataRange(getSelectionStart(), getSelectionEnd(), [&](int i, const Instruction_t & inst)
+    if(getSelectionEnd() - getSelectionStart() < 2048)
     {
-        if(i)
+        QString clipboardHtml = QString("<div style=\"font-family: %1; font-size: %2px\">").arg(font().family()).arg(getRowHeight());
+        prepareDataRange(getSelectionStart(), getSelectionEnd(), [&](int i, const Instruction_t & inst)
         {
-            clipboard += "\r\n";
-            clipboardHtml += "<br/>";
-        }
-        RichTextPainter::List richText;
-        if(mHighlightToken.text.length())
-            ZydisTokenizer::TokenToRichText(inst.tokens, richText, &mHighlightToken);
-        else
-            ZydisTokenizer::TokenToRichText(inst.tokens, richText, 0);
-        RichTextPainter::htmlRichText(richText, clipboardHtml, clipboard);
-        return true;
-    });
-    clipboardHtml += QString("</div>");
-    Bridge::CopyToClipboard(clipboard, clipboardHtml);
+            if(i)
+            {
+                clipboard += "\r\n";
+                clipboardHtml += "<br/>";
+            }
+            RichTextPainter::List richText;
+            if(mHighlightToken.text.length())
+                ZydisTokenizer::TokenToRichText(inst.tokens, richText, &mHighlightToken);
+            else
+                ZydisTokenizer::TokenToRichText(inst.tokens, richText, 0);
+            RichTextPainter::htmlRichText(richText, &clipboardHtml, clipboard);
+            return true;
+        });
+        clipboardHtml += QString("</div>");
+        Bridge::CopyToClipboard(clipboard, clipboardHtml);
+    }
+    else
+    {
+        prepareDataRange(getSelectionStart(), getSelectionEnd(), [&](int i, const Instruction_t & inst)
+        {
+            if(i)
+            {
+                clipboard += "\r\n";
+            }
+            RichTextPainter::List richText;
+            if(mHighlightToken.text.length())
+                ZydisTokenizer::TokenToRichText(inst.tokens, richText, &mHighlightToken);
+            else
+                ZydisTokenizer::TokenToRichText(inst.tokens, richText, 0);
+            RichTextPainter::htmlRichText(richText, nullptr, clipboard);
+            return true;
+        });
+        Bridge::CopyToClipboard(clipboard);
+    }
 }
 
 void CPUDisassembly::labelCopySlot()
diff --git a/src/gui/Src/Tracer/TraceBrowser.cpp b/src/gui/Src/Tracer/TraceBrowser.cpp
index 053e3339..91204a4e 100644
--- a/src/gui/Src/Tracer/TraceBrowser.cpp
+++ b/src/gui/Src/Tracer/TraceBrowser.cpp
@@ -1455,7 +1455,7 @@ void TraceBrowser::pushSelectionInto(bool copyBytes, QTextStream & stream, QText
         QString bytes;
         QString bytesHTML;
         if(copyBytes)
-            RichTextPainter::htmlRichText(getRichBytes(inst), bytesHTML, bytes);
+            RichTextPainter::htmlRichText(getRichBytes(inst), &bytesHTML, bytes);
         QString disassembly;
         QString htmlDisassembly;
         if(htmlStream)
@@ -1465,7 +1465,7 @@ void TraceBrowser::pushSelectionInto(bool copyBytes, QTextStream & stream, QText
                 ZydisTokenizer::TokenToRichText(inst.tokens, richText, &mHighlightToken);
             else
                 ZydisTokenizer::TokenToRichText(inst.tokens, richText, 0);
-            RichTextPainter::htmlRichText(richText, htmlDisassembly, disassembly);
+            RichTextPainter::htmlRichText(richText, &htmlDisassembly, disassembly);
         }
         else
         {
@@ -1488,7 +1488,7 @@ void TraceBrowser::pushSelectionInto(bool copyBytes, QTextStream & stream, QText
                 ZydisTokenizer::TokenToRichText(regTokens, richText, &mHighlightToken);
             else
                 ZydisTokenizer::TokenToRichText(regTokens, richText, 0);
-            RichTextPainter::htmlRichText(richText, registersHtml, registersText);
+            RichTextPainter::htmlRichText(richText, &registersHtml, registersText);
         }
         else
         {
@@ -1506,7 +1506,7 @@ void TraceBrowser::pushSelectionInto(bool copyBytes, QTextStream & stream, QText
                 ZydisTokenizer::TokenToRichText(memTokens, richText, &mHighlightToken);
             else
                 ZydisTokenizer::TokenToRichText(memTokens, richText, 0);
-            RichTextPainter::htmlRichText(richText, memoryHtml, memoryText);
+            RichTextPainter::htmlRichText(richText, &memoryHtml, memoryText);
         }
         else
         {
@@ -1572,9 +1572,17 @@ void TraceBrowser::copySelectionSlot(bool copyBytes)
     QString selectionString = "";
     QString selectionHtmlString = "";
     QTextStream stream(&selectionString);
-    QTextStream htmlStream(&selectionHtmlString);
-    pushSelectionInto(copyBytes, stream, &htmlStream);
-    Bridge::CopyToClipboard(selectionString, selectionHtmlString);
+    if(getSelectionEnd() - getSelectionStart() < 2048)
+    {
+        QTextStream htmlStream(&selectionHtmlString);
+        pushSelectionInto(copyBytes, stream, &htmlStream);
+        Bridge::CopyToClipboard(selectionString, selectionHtmlString);
+    }
+    else
+    {
+        pushSelectionInto(copyBytes, stream, nullptr);
+        Bridge::CopyToClipboard(selectionString);
+    }
 }
 
 void TraceBrowser::copySelectionToFileSlot(bool copyBytes)
@@ -1623,22 +1631,40 @@ void TraceBrowser::copyDisassemblySlot()
     if(mTraceFile == nullptr || mTraceFile->Progress() < 100)
         return;
 
-    QString clipboardHtml = QString("<div style=\"font-family: %1; font-size: %2px\">").arg(font().family()).arg(getRowHeight());
     QString clipboard = "";
-    for(auto i = getSelectionStart(); i <= getSelectionEnd(); i++)
+    if(getSelectionEnd() - getSelectionStart() < 2048)
     {
-        if(i != getSelectionStart())
+        QString clipboardHtml = QString("<div style=\"font-family: %1; font-size: %2px\">").arg(font().family()).arg(getRowHeight());
+        for(auto i = getSelectionStart(); i <= getSelectionEnd(); i++)
         {
-            clipboard += "\r\n";
-            clipboardHtml += "<br/>";
+            if(i != getSelectionStart())
+            {
+                clipboard += "\r\n";
+                clipboardHtml += "<br/>";
+            }
+            RichTextPainter::List richText;
+            const Instruction_t & inst = mTraceFile->Instruction(i);
+            ZydisTokenizer::TokenToRichText(inst.tokens, richText, 0);
+            RichTextPainter::htmlRichText(richText, &clipboardHtml, clipboard);
         }
-        RichTextPainter::List richText;
-        const Instruction_t & inst = mTraceFile->Instruction(i);
-        ZydisTokenizer::TokenToRichText(inst.tokens, richText, 0);
-        RichTextPainter::htmlRichText(richText, clipboardHtml, clipboard);
+        clipboardHtml += QString("</div>");
+        Bridge::CopyToClipboard(clipboard, clipboardHtml);
+    }
+    else
+    {
+        for(auto i = getSelectionStart(); i <= getSelectionEnd(); i++)
+        {
+            if(i != getSelectionStart())
+            {
+                clipboard += "\r\n";
+            }
+            RichTextPainter::List richText;
+            const Instruction_t & inst = mTraceFile->Instruction(i);
+            ZydisTokenizer::TokenToRichText(inst.tokens, richText, 0);
+            RichTextPainter::htmlRichText(richText, nullptr, clipboard);
+        }
+        Bridge::CopyToClipboard(clipboard);
     }
-    clipboardHtml += QString("</div>");
-    Bridge::CopyToClipboard(clipboard, clipboardHtml);
 }
 
 void TraceBrowser::copyRvaSlot()
diff --git a/src/gui/Src/Utils/RichTextPainter.cpp b/src/gui/Src/Utils/RichTextPainter.cpp
index 335989a8..2afc9efd 100644
--- a/src/gui/Src/Utils/RichTextPainter.cpp
+++ b/src/gui/Src/Utils/RichTextPainter.cpp
@@ -60,43 +60,47 @@ void RichTextPainter::paintRichText(QPainter* painter, int x, int y, int w, int
  * @param textHtml The HTML source. Any previous content will be preserved and new content will be appended at the end.
  * @param textPlain The plain text. Any previous content will be preserved and new content will be appended at the end.
  */
-void RichTextPainter::htmlRichText(const List & richText, QString & textHtml, QString & textPlain)
+void RichTextPainter::htmlRichText(const List & richText, QString* textHtml, QString & textPlain)
 {
     for(const CustomRichText_t & curRichText : richText)
     {
         if(curRichText.text == " ") //blank
         {
-            textHtml += " ";
+            if(textHtml)
+                *textHtml += " ";
             textPlain += " ";
             continue;
         }
-        switch(curRichText.flags)
+        if(textHtml)
         {
-        case FlagNone: //defaults
-            textHtml += "<span>";
-            break;
-        case FlagColor: //color only
-            textHtml += QString("<span style=\"color:%1\">").arg(curRichText.textColor.name());
-            break;
-        case FlagBackground: //background only
-            if(curRichText.textBackground != Qt::transparent) // QColor::name() returns "#000000" for transparent color. That's not desired. Leave it blank.
-                textHtml += QString("<span style=\"background-color:%1\">").arg(curRichText.textBackground.name());
-            else
-                textHtml += QString("<span>");
-            break;
-        case FlagAll: //color+background
-            if(curRichText.textBackground != Qt::transparent) // QColor::name() returns "#000000" for transparent color. That's not desired. Leave it blank.
-                textHtml += QString("<span style=\"color:%1; background-color:%2\">").arg(curRichText.textColor.name(), curRichText.textBackground.name());
-            else
-                textHtml += QString("<span style=\"color:%1\">").arg(curRichText.textColor.name());
-            break;
+            switch(curRichText.flags)
+            {
+            case FlagNone: //defaults
+                *textHtml += "<span>";
+                break;
+            case FlagColor: //color only
+                *textHtml += QString("<span style=\"color:%1\">").arg(curRichText.textColor.name());
+                break;
+            case FlagBackground: //background only
+                if(curRichText.textBackground != Qt::transparent) // QColor::name() returns "#000000" for transparent color. That's not desired. Leave it blank.
+                    *textHtml += QString("<span style=\"background-color:%1\">").arg(curRichText.textBackground.name());
+                else
+                    *textHtml += QString("<span>");
+                break;
+            case FlagAll: //color+background
+                if(curRichText.textBackground != Qt::transparent) // QColor::name() returns "#000000" for transparent color. That's not desired. Leave it blank.
+                    *textHtml += QString("<span style=\"color:%1; background-color:%2\">").arg(curRichText.textColor.name(), curRichText.textBackground.name());
+                else
+                    *textHtml += QString("<span style=\"color:%1\">").arg(curRichText.textColor.name());
+                break;
+            }
+            if(curRichText.underline) //Underline highlighted token
+                *textHtml += "<u>";
+            *textHtml += curRichText.text.toHtmlEscaped();
+            if(curRichText.underline)
+                *textHtml += "</u>";
+            *textHtml += "</span>"; //Close the tag
         }
-        if(curRichText.underline) //Underline highlighted token
-            textHtml += "<u>";
-        textHtml += curRichText.text.toHtmlEscaped();
-        if(curRichText.underline)
-            textHtml += "</u>";
-        textHtml += "</span>"; //Close the tag
         textPlain += curRichText.text;
     }
 }
diff --git a/src/gui/Src/Utils/RichTextPainter.h b/src/gui/Src/Utils/RichTextPainter.h
index 1904a152..9c9b8dd0 100644
--- a/src/gui/Src/Utils/RichTextPainter.h
+++ b/src/gui/Src/Utils/RichTextPainter.h
@@ -36,7 +36,7 @@ public:
 
     //functions
     static void paintRichText(QPainter* painter, int x, int y, int w, int h, int xinc, const List & richText, CachedFontMetrics* fontMetrics);
-    static void htmlRichText(const List & richText, QString & textHtml, QString & textPlain);
+    static void htmlRichText(const List & richText, QString* textHtml, QString & textPlain);
 };
 
 #endif // RICHTEXTPAINTER_H