diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index cdedb10..0e2fc88 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -13,4 +13,5 @@ jobs:
       - name: Lint
         run: |
           curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.30.0
+          rm -r wasm
           $(go env GOPATH)/bin/golangci-lint run --timeout=5m -c .golangci.yml
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 045c0ba..084d1e6 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -16,4 +16,4 @@ jobs:
     - name: Checkout code
       uses: actions/checkout@v2
     - name: Run tests
-      run: go test ./...
+      run: go test $(go list ./... | grep -v /wasm)
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..14fe915
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+wasm_exec.js
diff --git a/README.md b/README.md
index a6ddaca..9b2869b 100644
--- a/README.md
+++ b/README.md
@@ -27,3 +27,6 @@ sig := blindsecp256k1.Unblind(sBlind, msg, user)
 verified := blindsecp256k1.Verify(msg, sig, signerPublicData.Q)
 assert.True(t, verified)
 ```
+
+## WASM usage
+WASM wrappers for browser usage can be found at the [wasm](https://github.com/arnaucube/go-blindsecp256k1/tree/master/wasm/) directory with an example in html&js.
diff --git a/wasm/README.md b/wasm/README.md
new file mode 100644
index 0000000..2f511e8
--- /dev/null
+++ b/wasm/README.md
@@ -0,0 +1,15 @@
+# blindsecp256k1 wasm clientlib
+[blindsecp256k1](https://github.com/arnaucube/go-blindsecp256k1) lib for browsers using go WASM.
+
+## Wasm usage
+To compile to wasm, inside the `wasm` directory, execute:
+```
+./build.sh
+```
+
+Add the file `wasm_exec.js` in the `webtest` directory:
+```
+cp "$(go env GOROOT)/misc/wasm/wasm_exec.js" .
+```
+
+To see the usage from javascript, check `index.js` file.
diff --git a/wasm/blindsecp256k1-wasm.go b/wasm/blindsecp256k1-wasm.go
new file mode 100644
index 0000000..5dad320
--- /dev/null
+++ b/wasm/blindsecp256k1-wasm.go
@@ -0,0 +1,100 @@
+package main
+
+import (
+	"blindsecp256k1"
+	"fmt"
+	"math/big"
+	"syscall/js"
+)
+
+func main() {
+	c := make(chan struct{}, 0)
+	println("WASM blindsecp256k1 initialized")
+	registerCallbacks()
+	<-c
+}
+
+func registerCallbacks() {
+	js.Global().Set("blind", js.FuncOf(blind))
+	js.Global().Set("unblind", js.FuncOf(unblind))
+}
+
+func stringToBigInt(s string) *big.Int {
+	b, ok := new(big.Int).SetString(s, 10)
+	if !ok {
+		panic(fmt.Errorf("error parsing string *big.Int: %s", s))
+	}
+	return b
+}
+
+func blind(this js.Value, values []js.Value) interface{} {
+	mStr := values[0].String()
+	signerQxStr := values[1].String()
+	signerQyStr := values[2].String()
+	signerRxStr := values[3].String()
+	signerRyStr := values[4].String()
+
+	m := stringToBigInt(mStr)
+	signerQx := stringToBigInt(signerQxStr)
+	signerQy := stringToBigInt(signerQyStr)
+	signerRx := stringToBigInt(signerRxStr)
+	signerRy := stringToBigInt(signerRyStr)
+
+	signerQ := &blindsecp256k1.PublicKey{
+		X: signerQx,
+		Y: signerQy,
+	}
+	signerR := &blindsecp256k1.Point{
+		X: signerRx,
+		Y: signerRy,
+	}
+
+	signer := &blindsecp256k1.SignerPublicData{signerQ, signerR}
+	mBlinded, user := blindsecp256k1.Blind(m, signer)
+
+	r := make(map[string]interface{})
+	r["mBlinded"] = mBlinded.String()
+	r["uA"] = user.A.String()
+	r["uB"] = user.B.String()
+	r["uC"] = user.C.String()
+	r["uC"] = user.C.String()
+	r["uFx"] = user.F.X.String()
+	r["uFy"] = user.F.Y.String()
+	return r
+}
+
+func unblind(this js.Value, values []js.Value) interface{} {
+	sBlindStr := values[0].String()
+	mStr := values[1].String()
+	uBStr := values[2].String()
+	uCStr := values[3].String()
+	uFxStr := values[4].String()
+	uFyStr := values[5].String()
+
+	sBlind := stringToBigInt(sBlindStr)
+	m := stringToBigInt(mStr)
+	uB := stringToBigInt(uBStr)
+	uC := stringToBigInt(uCStr)
+	uFx := stringToBigInt(uFxStr)
+	uFy := stringToBigInt(uFyStr)
+
+	uF := &blindsecp256k1.Point{
+		X: uFx,
+		Y: uFy,
+	}
+
+	u := &blindsecp256k1.UserSecretData{
+		// A not needed to Unblind
+		B: uB,
+		C: uC,
+		F: uF,
+	}
+
+	sig := blindsecp256k1.Unblind(sBlind, m, u)
+
+	r := make(map[string]interface{})
+	r["s"] = sig.S.String()
+	r["fx"] = sig.F.X.String()
+	r["fy"] = sig.F.Y.String()
+	return r
+}
diff --git a/wasm/build.sh b/wasm/build.sh
new file mode 100755
index 0000000..b720a9f
--- /dev/null
+++ b/wasm/build.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+GOARCH=wasm GOOS=js go build -o blindsecp256k1.wasm blindsecp256k1-wasm.go
+mv blindsecp256k1.wasm webtest/blindsecp256k1.wasm
diff --git a/wasm/webtest/blindsecp256k1.wasm b/wasm/webtest/blindsecp256k1.wasm
new file mode 100755
index 0000000..9e033aa
Binary files /dev/null and b/wasm/webtest/blindsecp256k1.wasm differ
diff --git a/wasm/webtest/index.html b/wasm/webtest/index.html
new file mode 100644
index 0000000..8b5b9a6
--- /dev/null
+++ b/wasm/webtest/index.html
@@ -0,0 +1,18 @@
+<html>
+<head>
+	<meta charset="utf-8">
+	<title>blindsecp256k1 WASM wrappers</title>
+</head>
+<body>
+	<script src="wasm_exec.js"></script>
+	<script>
+		const go = new Go();
+		WebAssembly.instantiateStreaming(fetch('blindsecp256k1.wasm'), go.importObject).then(function(dat) {
+		    go.run(dat.instance);
+		});
+	</script>
+	<h3>Open the browser console to see the logs</h3>
+	<button onClick="test();">test()</button>
+	<script src="index.js"></script>
+</body>
+</html>
diff --git a/wasm/webtest/index.js b/wasm/webtest/index.js
new file mode 100644
index 0000000..ebe1960
--- /dev/null
+++ b/wasm/webtest/index.js
@@ -0,0 +1,16 @@
+function test() {
+	let m = "1952805748";
+
+	// Q & R would be received from the Signer
+	let signerQx = "26613296432153871833441195158297038913673464785502568519907582377915678491093";
+	let signerQy = "81940194042971427014176158889809922552127995083760111384335138546589994227275";
+	let signerRx = "59371873487402651110657306418818354906476102545298559461791300717696053835454";
+	let signerRy = "98322875246066710654579302898391677189379767946198239290895789444110962324342";
+	let blindRes = blind(m, signerQx, signerQy, signerRx, signerRy);
+	console.log("blind", blindRes);
+
+	// sBlind would be received from the Signer
+	let sBlind = "7240298625621589352655632414257224668430424461224914067754717095121139699933353374227084479180038954015287518505167995306229258561275087198611946596619855";
+	let unblindRes = unblind(sBlind, m, blindRes.uB, blindRes.uC, blindRes.uFx, blindRes.uFy);
+	console.log("unblind", unblindRes);
+}