diff --git a/packages/scripts/build-wasm.sh b/packages/scripts/build-wasm.sh
index b4dcc2e2ac8..507b468c2c7 100755
--- a/packages/scripts/build-wasm.sh
+++ b/packages/scripts/build-wasm.sh
@@ -98,6 +98,7 @@ esac
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 PACKAGE_DIR="$(dirname "$SCRIPT_DIR")/$PACKAGE_NAME"
 REPO_ROOT="$(dirname "$(dirname "$SCRIPT_DIR")")"
+CARGO_OUT_DIR="${CARGO_TARGET_DIR:-$REPO_ROOT/target}"
 
 # --- Pre-flight: verify wasm-bindgen-cli version matches the crate dependency ---
 REQUIRED_WB_VERSION=$(awk '/^name = "wasm-bindgen"$/{getline; print}' "$REPO_ROOT/Cargo.lock" | head -1 | sed 's/version = "//;s/"//')
@@ -178,8 +179,8 @@ else
 
     # Run wasm-snip if available
     if command -v wasm-snip &> /dev/null; then
-        wasm-snip "../../target/wasm32-unknown-unknown/release/${PACKAGE_NAME//-/_}.wasm" \
-            -o "../../target/wasm32-unknown-unknown/release/${PACKAGE_NAME//-/_}.wasm" \
+        wasm-snip "$CARGO_OUT_DIR/wasm32-unknown-unknown/release/${PACKAGE_NAME//-/_}.wasm" \
+            -o "$CARGO_OUT_DIR/wasm32-unknown-unknown/release/${PACKAGE_NAME//-/_}.wasm" \
             --snip-rust-fmt-code \
             --snip-rust-panicking-code
     fi
@@ -196,7 +197,7 @@ else
         --out-dir=pkg \
         --target="$TARGET_TYPE" \
         --omit-default-module-path \
-        "../../target/wasm32-unknown-unknown/release/${PACKAGE_NAME//-/_}.wasm"
+        "$CARGO_OUT_DIR/wasm32-unknown-unknown/release/${PACKAGE_NAME//-/_}.wasm"
 fi
 
 # Optimize the WASM file
diff --git a/packages/wasm-dpp/scripts/build-wasm.sh b/packages/wasm-dpp/scripts/build-wasm.sh
index 3ac8bc1a39d..6433e08f9e0 100755
--- a/packages/wasm-dpp/scripts/build-wasm.sh
+++ b/packages/wasm-dpp/scripts/build-wasm.sh
@@ -16,8 +16,10 @@ fi
 OUTPUT_DIR="${PWD}/wasm"
 # shellcheck disable=SC2034
 OUTPUT_FILE="${OUTPUT_DIR}/wasm_dpp_bg.wasm"
+REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../../.." && pwd)"
+CARGO_OUT_DIR="${CARGO_TARGET_DIR:-$REPO_ROOT/target}"
 BUILD_COMMAND="cargo build --config net.git-fetch-with-cli=true --target=${TARGET} ${PROFILE_ARG}"
-BINDGEN_COMMAND="wasm-bindgen --out-dir=${OUTPUT_DIR} --target=web --omit-default-module-path ../../target/${TARGET}/${PROFILE}/wasm_dpp.wasm"
+BINDGEN_COMMAND="wasm-bindgen --out-dir=${OUTPUT_DIR} --target=web --omit-default-module-path ${CARGO_OUT_DIR}/${TARGET}/${PROFILE}/wasm_dpp.wasm"
 
 if ! [[ -d ${OUTPUT_DIR} ]]; then
   mkdir -p "${OUTPUT_DIR}"
diff --git a/packages/wasm-drive-verify/scripts/analyze-module-combinations.sh b/packages/wasm-drive-verify/scripts/analyze-module-combinations.sh
index 08210aaa7b4..48cace48495 100755
--- a/packages/wasm-drive-verify/scripts/analyze-module-combinations.sh
+++ b/packages/wasm-drive-verify/scripts/analyze-module-combinations.sh
@@ -4,6 +4,8 @@ set -euo pipefail
 # Always run from the package root
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
 cd "$SCRIPT_DIR"
+REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../../.." && pwd)"
+CARGO_OUT_DIR="${CARGO_TARGET_DIR:-$REPO_ROOT/target}"
 
 echo "=== Module Combination Analysis ==="
 echo "Building different feature combinations to analyze bundle sizes..."
@@ -57,7 +59,7 @@ build_combination() {
     local out_dir="${RESULTS_DIR}/${name}"
     mkdir -p "${out_dir}"
     
-    wasm-bindgen ../../target/wasm32-unknown-unknown/release/wasm_drive_verify.wasm \
+    wasm-bindgen "$CARGO_OUT_DIR/wasm32-unknown-unknown/release/wasm_drive_verify.wasm" \
         --out-dir "${out_dir}" \
         --target web \
         --out-name "bundle" > /dev/null 2>&1
diff --git a/packages/wasm-drive-verify/scripts/build-separate-modules.sh b/packages/wasm-drive-verify/scripts/build-separate-modules.sh
index c708bf3779c..1d22d158bf3 100755
--- a/packages/wasm-drive-verify/scripts/build-separate-modules.sh
+++ b/packages/wasm-drive-verify/scripts/build-separate-modules.sh
@@ -4,6 +4,8 @@ set -euo pipefail
 # Always run from the package root
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
 cd "$SCRIPT_DIR"
+REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../../.." && pwd)"
+CARGO_OUT_DIR="${CARGO_TARGET_DIR:-$REPO_ROOT/target}"
 
 echo "Building separate WASM modules for wasm-drive-verify..."
 
@@ -29,7 +31,7 @@ build_module() {
     mkdir -p "${out_dir}"
     
     # Run wasm-bindgen
-    wasm-bindgen ../../target/wasm32-unknown-unknown/release/wasm_drive_verify.wasm \
+    wasm-bindgen "$CARGO_OUT_DIR/wasm32-unknown-unknown/release/wasm_drive_verify.wasm" \
         --out-dir "${out_dir}" \
         --target web \
         --out-name "wasm_drive_verify_${module_name}"
diff --git a/packages/wasm-drive-verify/scripts/build-wasm.sh b/packages/wasm-drive-verify/scripts/build-wasm.sh
index 5bdd642a4db..c77df8418fe 100755
--- a/packages/wasm-drive-verify/scripts/build-wasm.sh
+++ b/packages/wasm-drive-verify/scripts/build-wasm.sh
@@ -16,8 +16,10 @@ fi
 OUTPUT_DIR="${PWD}/wasm"
 # shellcheck disable=SC2034
 OUTPUT_FILE="${OUTPUT_DIR}/wasm_drive_verify_bg.wasm"
+REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../../.." && pwd)"
+CARGO_OUT_DIR="${CARGO_TARGET_DIR:-$REPO_ROOT/target}"
 BUILD_COMMAND="cargo build --config net.git-fetch-with-cli=true --target=${TARGET} ${PROFILE_ARG}"
-BINDGEN_COMMAND="wasm-bindgen --out-dir=${OUTPUT_DIR} --target=web --omit-default-module-path ../../target/${TARGET}/${PROFILE}/wasm_drive_verify.wasm"
+BINDGEN_COMMAND="wasm-bindgen --out-dir=${OUTPUT_DIR} --target=web --omit-default-module-path ${CARGO_OUT_DIR}/${TARGET}/${PROFILE}/wasm_drive_verify.wasm"
 
 if ! [[ -d ${OUTPUT_DIR} ]]; then
   mkdir -p "${OUTPUT_DIR}"
diff --git a/packages/wasm-drive-verify/scripts/quick-size-check.sh b/packages/wasm-drive-verify/scripts/quick-size-check.sh
index 39654fc1704..1f501416de9 100755
--- a/packages/wasm-drive-verify/scripts/quick-size-check.sh
+++ b/packages/wasm-drive-verify/scripts/quick-size-check.sh
@@ -6,6 +6,8 @@ set -euo pipefail
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
 cd "$SCRIPT_DIR"
+REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../../.." && pwd)"
+CARGO_OUT_DIR="${CARGO_TARGET_DIR:-$REPO_ROOT/target}"
 
 echo "=== Quick Module Size Check ==="
 echo
@@ -53,7 +55,7 @@ for name in "${!COMBOS[@]}"; do
         OUT_DIR="$TEMP_DIR/$name"
         mkdir -p "$OUT_DIR"
         
-        if wasm-bindgen ../../target/wasm32-unknown-unknown/release/wasm_drive_verify.wasm \
+        if wasm-bindgen "$CARGO_OUT_DIR/wasm32-unknown-unknown/release/wasm_drive_verify.wasm" \
             --out-dir "$OUT_DIR" \
             --target web \
             --out-name bundle >/dev/null 2>&1; then