diff --git a/classes/data/fontdocument.cpp b/classes/data/fontdocument.cpp
index b0e327e..1a1610e 100644
--- a/classes/data/fontdocument.cpp
+++ b/classes/data/fontdocument.cpp
@@ -439,7 +439,8 @@ QString FontDocument::convert(Settings::Presets::Preset *preset)
 
   tags.setTagValue(Parsing::TagsList::Tag::DocumentName, this->documentName());
   tags.setTagValue(Parsing::TagsList::Tag::DocumentNameWithoutSpaces, this->documentName().remove(QRegExp("\\W", Qt::CaseInsensitive)));
-  tags.setTagValue(Parsing::TagsList::Tag::DocumentNameWithoutSpacesCaps, this->documentName().remove(QRegExp("\\W", Qt::CaseInsensitive)).toUpper());
+  tags.setTagValue(Parsing::TagsList::Tag::DocumentNameWithoutSpacesUpperCase, this->documentName().remove(QRegExp("\\W", Qt::CaseInsensitive)).toUpper());
+  tags.setTagValue(Parsing::TagsList::Tag::DocumentNameWithoutSpacesLowerCase, this->documentName().remove(QRegExp("\\W", Qt::CaseInsensitive)).toLower());
 
   QString chars;
   FontParameters parameters;
diff --git a/classes/data/imagedocument.cpp b/classes/data/imagedocument.cpp
index 0f68a08..0cca4e2 100644
--- a/classes/data/imagedocument.cpp
+++ b/classes/data/imagedocument.cpp
@@ -227,7 +227,8 @@ QString ImageDocument::convert(Settings::Presets::Preset *preset)
 
   tags.setTagValue(Parsing::TagsList::Tag::DocumentName, this->documentName());
   tags.setTagValue(Parsing::TagsList::Tag::DocumentNameWithoutSpaces, this->documentName().remove(QRegExp("\\W", Qt::CaseInsensitive)));
-  tags.setTagValue(Parsing::TagsList::Tag::DocumentNameWithoutSpacesCaps, this->documentName().remove(QRegExp("\\W", Qt::CaseInsensitive)).toUpper());
+  tags.setTagValue(Parsing::TagsList::Tag::DocumentNameWithoutSpacesUpperCase, this->documentName().remove(QRegExp("\\W", Qt::CaseInsensitive)).toUpper());
+  tags.setTagValue(Parsing::TagsList::Tag::DocumentNameWithoutSpacesLowerCase, this->documentName().remove(QRegExp("\\W", Qt::CaseInsensitive)).toLower());
 
   tags.setTagValue(Parsing::TagsList::Tag::DocumentDataType, "image");
 
diff --git a/classes/parser/tagslist.cpp b/classes/parser/tagslist.cpp
index 6c84fd0..51b2766 100644
--- a/classes/parser/tagslist.cpp
+++ b/classes/parser/tagslist.cpp
@@ -124,7 +124,8 @@ void TagsList::initTagsMap()
   this->mTagNameMap->insert("documentName",     Tag::DocumentName);
   this->mTagNameMap->insert("doc_name_ws",      Tag::DocumentNameWithoutSpaces);
   this->mTagNameMap->insert("documentName_ws",  Tag::DocumentNameWithoutSpaces);
-  this->mTagNameMap->insert("doc_name_ws_caps", Tag::DocumentNameWithoutSpacesCaps);
+  this->mTagNameMap->insert("doc_name_ws_uc",   Tag::DocumentNameWithoutSpacesUpperCase);
+  this->mTagNameMap->insert("doc_name_ws_lc",   Tag::DocumentNameWithoutSpacesLowerCase);
   this->mTagNameMap->insert("doc_filename",     Tag::DocumentFilename);
   this->mTagNameMap->insert("fileName",         Tag::DocumentFilename);
 
diff --git a/classes/parser/tagslist.h b/classes/parser/tagslist.h
index 4951be8..0ba1f79 100644
--- a/classes/parser/tagslist.h
+++ b/classes/parser/tagslist.h
@@ -40,7 +40,8 @@ public:
     DocumentDataType,
     DocumentName,
     DocumentNameWithoutSpaces,
-    DocumentNameWithoutSpacesCaps,
+    DocumentNameWithoutSpacesUpperCase,
+    DocumentNameWithoutSpacesLowerCase,
     DocumentFilename,
 
     PrepareConversionType,
diff --git a/resources/history.xml b/resources/history.xml
index 99257e8..a4a0efa 100644
--- a/resources/history.xml
+++ b/resources/history.xml
@@ -13,7 +13,8 @@
             <item category="added">Added tag out_char_offset for offset of character's data in font table.</item>
             <item category="added">Crop character's image to used pixels only.</item>
             <item category="added">Added tags out_char_code_min and out_char_code_max.</item>
-            <item category="added">Added tag doc_name_ws_caps, with doc_name_ws converted to uppercase.</item>
+            <item category="added">Added tag doc_name_ws_uc, with doc_name_ws converted to uppercase.</item>
+            <item category="added">Added tag doc_name_ws_lc, with doc_name_ws converted to uppercase.</item>
             <item category="added">Added glyph's size calculation for new font.</item>
             <item category="changed">Minimal required Qt version 5.15.</item>
             <item category="changed">Number of blocks per code line is configured by user.</item>