diff --git a/.gitignore b/.gitignore
index 661b74028..162ad80f3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,6 +22,7 @@ mem.prof
 # Wails desktop artifacts
 /desktop/build/*
 !/desktop/build/appicon.png
+!/desktop/build/appicon.svg
 /desktop/desktop
 /desktop/frontend/dist/*
 !/desktop/frontend/dist/.gitkeep
diff --git a/desktop/.gitignore b/desktop/.gitignore
index d4f6c4e5f..100ecee2c 100644
--- a/desktop/.gitignore
+++ b/desktop/.gitignore
@@ -1,7 +1,8 @@
 # Wails build assets/output — mostly auto-generated (plists, manifests, compiled
-# binary); ignore them but keep the committed designed app icon.
+# binary); ignore them but keep the committed designed app icon source and PNG.
 /build/*
 !/build/appicon.png
+!/build/appicon.svg
 
 # Commit only our customized per-user NSIS installer template. wails_tools.nsh and
 # everything else under build/ are regenerated by `wails build`, so stay ignored.
diff --git a/desktop/build/appicon.png b/desktop/build/appicon.png
index b8b57c2d6..5e92b8a93 100644
Binary files a/desktop/build/appicon.png and b/desktop/build/appicon.png differ
diff --git a/desktop/build/appicon.svg b/desktop/build/appicon.svg
new file mode 100644
index 000000000..fe2c1aa36
--- /dev/null
+++ b/desktop/build/appicon.svg
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1024 1024" role="img" aria-label="Reasonix">
+  <rect width="1024" height="1024" rx="230" ry="230" fill="#0153e5"/>
+  <g transform="translate(176 132) scale(1.577)">
+    <path fill="#fff" d="M235.32,224.91c4.59,3.86,10.93,5.3,17.45,2.32,2.59-1.18,4.3-4.19,3.22-7.14-8.6-23.51-32.86-40.71-42.55-27.41-1.18,1.63-1.14,3.74-.24,5.03.71,1.02,2.14,1.26,3.99.88,5.89-1.22,13.21,2.87,12.52,9.44-.72,6.85.66,12.72,5.61,16.89h0Z"/>
+    <path fill="#fff" d="M377,267.69c22.21-24.86,36.14-54.9,40.99-87.98,11.07-72.3-24.83-138.35-92.45-166.33C301.77,3.82,277.35-.24,251.41.01L0,.08l.02,481.78,123.58-.1v-169.44c-4.09-1.52-6.91-2.78-6.91-2.78-26.86-12.28-47.42-33.58-58.71-60.25-14.41-34.05-9.96-72.23,12.69-101.26,22.56-28.2,53.39-37.16,88.72-32.2,13.05,1.83,27-13.49,53.57-10.57,1.79.2,3.58,1.54,3.76,2.6.62,3.63-9.65,5.57-9.66,15.48,0,4.17,1.87,9,5.81,11.76,13.54,9.5,25.27,20.18,37.54,31.22,5.96,5.36,26.19,20.45,31.34,8.16,3-7.17,4.99-14.67,6.98-22.28.98-3.77-1.1-6.02-4.14-7.82-20.87-12.35-28.73-38.11-20.57-60.92.79-2.2,2.82-3.27,4.56-3.34,7.01-.3,3.28,12.7,20.59,18.03,16.44,5.06,16.94,18.73,24.93,13.29,18.63-12.7,25.34-2.3,42.61-18.58,1.78-1.67,4.83-1.79,6.68-.51,1.14.79,2.12,2.84,2.03,5.22-.51,13.75-5.87,26.88-15.26,36.97-17.76,19.08-32.69,9.95-33.65,23.31-2.83,39.22-15.66,78.37-43.49,106.85-.89.91-1.43,2.22-1.28,3.1.16.92,1.26,1.82,2.46,2.23l23.45,7.97c3.32,1.13,5.72,4.1,5.3,7.27-.37,2.76-2.57,5.2-5.74,6.25-17.21,5.7-35.7,4.7-53.23-.6-23.19,19.53-51.68,29.59-82.74,28.38l45.08,62.23,73.54,100.4,146.79-.2-124.45-168.04c28.97-8.55,54.42-23.87,74.8-45.98v-.02Z"/>
+    <circle fill="#fff" cx="218.61" cy="207.1" r="3.47"/>
+    <path fill="#fff" d="M82.85,186.6c-7.75.94-12.41,6.5-11.66,14.8,5.25,57.86,58.62,105.22,118.44,93.8,12.73-2.43,24.33-7.49,33.74-16.99-20.35-17.53-30.27-35.39-47.01-52.99-23.95-25.18-58.04-42.91-93.5-38.62h0Z"/>
+  </g>
+</svg>
diff --git a/desktop/build/windows/icon.ico b/desktop/build/windows/icon.ico
index a30ce32bd..e543775b8 100644
Binary files a/desktop/build/windows/icon.ico and b/desktop/build/windows/icon.ico differ