diff --git a/bindings/wasm/Cargo.toml b/bindings/wasm/Cargo.toml
index f28d861677..fda59fd4cb 100644
--- a/bindings/wasm/Cargo.toml
+++ b/bindings/wasm/Cargo.toml
@@ -39,4 +39,8 @@ chrono = { version = "0.4", features = ["wasmbind"] }
 getrandom = { version = "0.2", features = ["js"] }
 
 [package.metadata.wasm-pack.profile.release]
-wasm-opt = false
+wasm-opt = true
+
+[profile.release]
+opt-level = 's'
+lto = true
diff --git a/bindings/wasm/package.json b/bindings/wasm/package.json
index 8f22692bb2..e482c67a51 100644
--- a/bindings/wasm/package.json
+++ b/bindings/wasm/package.json
@@ -10,11 +10,14 @@
     "example": "examples"
   },
   "scripts": {
-    "build:nodejs": "wasm-pack build --target nodejs --out-dir node && node ./build/node",
-    "build:web": "wasm-pack build --target web --out-dir web && node ./build/web",
+    "build:nodejs": "wasm-pack build --target nodejs --release --out-dir node && node ./build/node",
+    "build:web": "wasm-pack build --target web --release --out-dir web && node ./build/web",
+    "build-dev:nodejs": "wasm-pack build --target nodejs --dev --out-dir node && node ./build/node",
+    "build-dev:web": "wasm-pack build --target web --dev --out-dir web && node ./build/web",
     "build:docs": "node ./build/docs",
     "build:examples": "webpack --config ./examples/webpack.config.js --mode=production",
     "build": "npm run build:web && npm run build:nodejs && npm run build:docs",
+    "build-dev": "npm run build-dev:web && npm run build-dev:nodejs && npm run build:docs",
     "pretest": "npm run build:nodejs",
     "prepublishOnly": "npm run build",
     "serve": "webpack serve",