diff --git a/assets/logo/generate-png.sh b/assets/logo/generate-png.sh
index 2a20540b..d6b07839 100755
--- a/assets/logo/generate-png.sh
+++ b/assets/logo/generate-png.sh
@@ -7,13 +7,14 @@
 # IMPORTANT — when to use this script:
 #   Use whenever SVG source files (icon-colored.svg, logo-horizontal.svg,
 #   social-preview.svg) are updated and the exported PNG assets need to be
-#   regenerated. Requires one of: Inkscape, librsvg (rsvg-convert), or
-#   ImageMagick (magick / convert).
+#   regenerated. Requires one of: Inkscape, librsvg (rsvg-convert),
+#   or ImageMagick (magick / convert).
 #
 # How it works:
 #   Auto-detects the available SVG-to-PNG conversion tool, then exports a full
-#   set of icon sizes (16, 32, 64, 128, 256, 512 px), logo-horizontal.png
-#   (400 px wide), and social-preview.png (1280×640 px).
+#   set of icon sizes (16, 32, 64, 128, 256, 512 px) plus icon-colored.png
+#   (512 px, transparent background — for GitHub profile picture upload),
+#   logo-horizontal.png (400 px wide), and social-preview.png (1280×640 px).
 
 set -e
 
@@ -50,6 +51,7 @@ echo "Generating PNG files..."
 # Generate icon sizes
 case "$TOOL" in
     inkscape)
+        inkscape icon-colored.svg --export-filename=icon-colored.png --export-width=512
         inkscape icon-colored.svg --export-filename=icon-16.png --export-width=16
         inkscape icon-colored.svg --export-filename=icon-32.png --export-width=32
         inkscape icon-colored.svg --export-filename=icon-64.png --export-width=64
@@ -60,6 +62,7 @@ case "$TOOL" in
         inkscape social-preview.svg --export-filename=social-preview.png --export-width=1280
         ;;
     rsvg-convert)
+        rsvg-convert -w 512 -h 512 icon-colored.svg -o icon-colored.png
         rsvg-convert -w 16 -h 16 icon-colored.svg -o icon-16.png
         rsvg-convert -w 32 -h 32 icon-colored.svg -o icon-32.png
         rsvg-convert -w 64 -h 64 icon-colored.svg -o icon-64.png
@@ -71,6 +74,7 @@ case "$TOOL" in
         ;;
     magick|convert)
         CMD="$TOOL"
+        $CMD -background none icon-colored.svg -resize 512x512 icon-colored.png
         $CMD -background none icon-colored.svg -resize 16x16 icon-16.png
         $CMD -background none icon-colored.svg -resize 32x32 icon-32.png
         $CMD -background none icon-colored.svg -resize 64x64 icon-64.png
diff --git a/assets/logo/icon-colored.svg b/assets/logo/icon-colored.svg
index 430e08e6..1b0f0950 100644
--- a/assets/logo/icon-colored.svg
+++ b/assets/logo/icon-colored.svg
@@ -1,5 +1,5 @@
 <!-- Label Suite Icon (Colored - white on primary) -->
-<svg width="48" height="48" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg">
+<svg width="512" height="512" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg">
   <!-- Background -->
   <rect width="48" height="48" rx="12" fill="#6366F1"/>
 
diff --git a/assets/logo/logo-horizontal.svg b/assets/logo/logo-horizontal.svg
index 046f70d5..1c913ddb 100644
--- a/assets/logo/logo-horizontal.svg
+++ b/assets/logo/logo-horizontal.svg
@@ -1,5 +1,5 @@
 <!-- Label Suite Horizontal Logo (Icon + Text) -->
-<svg width="200" height="48" viewBox="0 0 200 48" fill="none" xmlns="http://www.w3.org/2000/svg">
+<svg width="400" height="96" viewBox="0 0 200 48" fill="none" xmlns="http://www.w3.org/2000/svg">
   <!-- Icon Background -->
   <rect width="48" height="48" rx="12" fill="#6366F1"/>
 
diff --git a/assets/logo/social-preview.png b/assets/logo/social-preview.png
index e999f0b6..a08037dd 100644
Binary files a/assets/logo/social-preview.png and b/assets/logo/social-preview.png differ