2 files changed, 6 insertions, 1 deletions
diff --git a/.env.example b/.env.example
index af9e26e..94f2987 100644
--- a/.env.example
+++ b/.env.example
@@ -3,5 +3,9 @@ IMGGEN_OUT=/path/to/output
 IMGGEN_CACHE=/path/to/model-cache
 # IMGGEN_PORT=8765
 # IMGGEN_MODEL=sdxl
+# Default image size when no -W/-H is passed. Must be multiples of 8 (SDXL constraint).
+# 1280x960 = landscape; omit both to fall back to 1024x1024 (square).
+# IMGGEN_WIDTH=1280
+# IMGGEN_HEIGHT=960
 # IMGGEN_UID=1000
 # IMGGEN_GID=100
diff --git a/imggen b/imggen
index 3155372..b385712 100755
--- a/imggen
+++ b/imggen
@@ -65,7 +65,8 @@ esac
 
 # --- prompt path ---
 PROMPT="$1"; shift
-MODEL=""; NEG=""; STEPS=""; GUID=""; SEED=""; OUT=""; W=""; H=""
+MODEL=""; NEG=""; STEPS=""; GUID=""; SEED=""; OUT=""
+W="${IMGGEN_WIDTH:-}"; H="${IMGGEN_HEIGHT:-}"
 while [ "$#" -gt 0 ]; do
     case "$1" in
         -m|--model)    MODEL="$2"; shift 2 ;;