diff --git a/qrcode/Makefile b/qrcode/Makefile
new file mode 100644
index 0000000..93ba68a
--- /dev/null
+++ b/qrcode/Makefile
@@ -0,0 +1,7 @@
+build:
+	go test -c -o qrcode-bench.exec
+
+bench:
+	time ./qrcode-bench.exec -test.v -test.benchmem -test.bench ^Benchmark -test.count 5 -test.run ^$ > bench.txt
+
+run: build bench
diff --git a/qrcode/bench.txt b/qrcode/bench.txt
new file mode 100644
index 0000000..0217bba
--- /dev/null
+++ b/qrcode/bench.txt
@@ -0,0 +1,34 @@
+goos: darwin
+goarch: arm64
+pkg: github.com/cristalhq/benchmarks/qrcode
+Benchmark_cristalhq_qrcode
+Benchmark_cristalhq_qrcode-10     	   81516	     12597 ns/op	   23648 B/op	      23 allocs/op
+Benchmark_cristalhq_qrcode-10     	   94460	     12476 ns/op	   23648 B/op	      23 allocs/op
+Benchmark_cristalhq_qrcode-10     	   96574	     12447 ns/op	   23648 B/op	      23 allocs/op
+Benchmark_cristalhq_qrcode-10     	   96430	     12513 ns/op	   23648 B/op	      23 allocs/op
+Benchmark_cristalhq_qrcode-10     	   95835	     12467 ns/op	   23648 B/op	      23 allocs/op
+Benchmark_rsc_qr
+Benchmark_rsc_qr-10               	   90033	     13231 ns/op	   25629 B/op	      32 allocs/op
+Benchmark_rsc_qr-10               	   90102	     13233 ns/op	   25628 B/op	      32 allocs/op
+Benchmark_rsc_qr-10               	   90963	     13283 ns/op	   25628 B/op	      32 allocs/op
+Benchmark_rsc_qr-10               	   90224	     13259 ns/op	   25628 B/op	      32 allocs/op
+Benchmark_rsc_qr-10               	   91130	     13277 ns/op	   25629 B/op	      32 allocs/op
+Benchmark_yeqown_go_qrcode
+Benchmark_yeqown_go_qrcode-10     	    1558	    763854 ns/op	 2946564 B/op	    3377 allocs/op
+Benchmark_yeqown_go_qrcode-10     	    1568	    771234 ns/op	 2946561 B/op	    3377 allocs/op
+Benchmark_yeqown_go_qrcode-10     	    1534	    776270 ns/op	 2946558 B/op	    3377 allocs/op
+Benchmark_yeqown_go_qrcode-10     	    1532	    771639 ns/op	 2946423 B/op	    3377 allocs/op
+Benchmark_yeqown_go_qrcode-10     	    1531	    771569 ns/op	 2946441 B/op	    3377 allocs/op
+Benchmark_boombuler_barcode
+Benchmark_boombuler_barcode-10    	     685	   1726112 ns/op	  129302 B/op	     755 allocs/op
+Benchmark_boombuler_barcode-10    	     696	   1728505 ns/op	  129313 B/op	     755 allocs/op
+Benchmark_boombuler_barcode-10    	     690	   1724337 ns/op	  129316 B/op	     755 allocs/op
+Benchmark_boombuler_barcode-10    	     694	   1724463 ns/op	  129312 B/op	     755 allocs/op
+Benchmark_boombuler_barcode-10    	     690	   1728233 ns/op	  129309 B/op	     755 allocs/op
+Benchmark_skip2_go_qrcode
+Benchmark_skip2_go_qrcode-10      	    1945	    604560 ns/op	  355200 B/op	    8268 allocs/op
+Benchmark_skip2_go_qrcode-10      	    1976	    602861 ns/op	  355200 B/op	    8268 allocs/op
+Benchmark_skip2_go_qrcode-10      	    1981	    603096 ns/op	  355200 B/op	    8268 allocs/op
+Benchmark_skip2_go_qrcode-10      	    1963	    602700 ns/op	  355200 B/op	    8268 allocs/op
+Benchmark_skip2_go_qrcode-10      	    1971	    602855 ns/op	  355202 B/op	    8268 allocs/op
+PASS
diff --git a/qrcode/bench_test.go b/qrcode/bench_test.go
new file mode 100644
index 0000000..548a66f
--- /dev/null
+++ b/qrcode/bench_test.go
@@ -0,0 +1,123 @@
+package qrcode
+
+import (
+	"math/rand"
+	"testing"
+
+	boombuler_barcode "github.com/boombuler/barcode/qr"
+	cristalhq_qrcode "github.com/cristalhq/qrcode"
+	skip2_go_qrcode "github.com/skip2/go-qrcode"
+	yeqown_go_qrcode "github.com/yeqown/go-qrcode"
+	rsc_qr "rsc.io/qr"
+)
+
+var benchURL = "otpauth://totp/Example:alice@bob.com?secret=JBSWY3DPEHPK3PXP&issuer=Example"
+
+func Benchmark_cristalhq_qrcode(b *testing.B) {
+	content := benchURL
+	bitmap := make([]byte, 2500)
+
+	b.ReportAllocs()
+	b.ResetTimer()
+
+	var sink int64
+
+	for i := 0; i < b.N; i++ {
+		qr, err := cristalhq_qrcode.EncodeInto(bitmap, content, cristalhq_qrcode.M)
+		checkErr(b, err)
+
+		c := qr.Image().At(10, 10)
+		r, g, b, a := c.RGBA()
+		sink += int64(r + g + b + a)
+	}
+	sinkValue(sink)
+}
+
+func Benchmark_rsc_qr(b *testing.B) {
+	content := benchURL
+
+	b.ReportAllocs()
+	b.ResetTimer()
+
+	var sink int64
+
+	for i := 0; i < b.N; i++ {
+		qr, err := rsc_qr.Encode(content, rsc_qr.M)
+		checkErr(b, err)
+
+		c := qr.Image().At(10, 10)
+		r, g, b, a := c.RGBA()
+		sink += int64(r + g + b + a)
+	}
+	sinkValue(sink)
+}
+
+func Benchmark_yeqown_go_qrcode(b *testing.B) {
+	content := benchURL
+
+	b.ReportAllocs()
+	b.ResetTimer()
+
+	var sink int64
+
+	for i := 0; i < b.N; i++ {
+		code, err := yeqown_go_qrcode.New(content)
+		checkErr(b, err)
+
+		_ = code
+		// c := img.At(10, 10)
+		// r, g, b, a := c.RGBA()
+		// sink += int64(r + g + b + a)
+	}
+	sinkValue(sink)
+}
+
+func Benchmark_boombuler_barcode(b *testing.B) {
+	content := benchURL
+
+	b.ReportAllocs()
+	b.ResetTimer()
+
+	var sink int64
+
+	for i := 0; i < b.N; i++ {
+		img, err := boombuler_barcode.Encode(content, boombuler_barcode.M, boombuler_barcode.Auto)
+		checkErr(b, err)
+
+		c := img.At(10, 10)
+		r, g, b, a := c.RGBA()
+		sink += int64(r + g + b + a)
+	}
+	sinkValue(sink)
+}
+
+func Benchmark_skip2_go_qrcode(b *testing.B) {
+	content := benchURL
+
+	b.ReportAllocs()
+	b.ResetTimer()
+
+	var sink int64
+
+	for i := 0; i < b.N; i++ {
+		qr, err := skip2_go_qrcode.New(content, skip2_go_qrcode.Medium)
+		checkErr(b, err)
+
+		c := qr.Image(256).At(10, 10)
+		r, g, b, a := c.RGBA()
+		sink += int64(r + g + b + a)
+	}
+	sinkValue(sink)
+}
+
+func checkErr(tb testing.TB, err error) {
+	if err != nil {
+		tb.Fatal(err)
+	}
+}
+
+func sinkValue(v int64) {
+	if rand.Float64() > 2 {
+		panic(v)
+	}
+}
diff --git a/qrcode/go.mod b/qrcode/go.mod
new file mode 100644
index 0000000..04f2d8a
--- /dev/null
+++ b/qrcode/go.mod
@@ -0,0 +1,20 @@
+module github.com/cristalhq/benchmarks/qrcode
+
+go 1.17
+
+require (
+	github.com/boombuler/barcode v1.0.1
+	github.com/cristalhq/qrcode v0.0.0-00010101000000-000000000000
+	github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e
+	github.com/yeqown/go-qrcode v1.5.10
+	rsc.io/qr v0.2.0
+)
+
+require (
+	github.com/fogleman/gg v1.3.0 // indirect
+	github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 // indirect
+	github.com/yeqown/reedsolomon v1.0.0 // indirect
+	golang.org/x/image v0.0.0-20200927104501-e162460cd6b5 // indirect
+)
+
+replace github.com/cristalhq/qrcode => /Users/olegkovalov/code/hq/qrcode
diff --git a/qrcode/go.sum b/qrcode/go.sum
new file mode 100644
index 0000000..cf6aee3
--- /dev/null
+++ b/qrcode/go.sum
@@ -0,0 +1,27 @@
+github.com/boombuler/barcode v1.0.1 h1:NDBbPmhS+EqABEs5Kg3n/5ZNjy73Pz7SIV+KCeqyXcs=
+github.com/boombuler/barcode v1.0.1/go.mod h1:paBWMcWSl3LHKBqUq+rly7CNSldXjb2rDl3JlRe0mD8=
+github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/fogleman/gg v1.3.0 h1:/7zJX8F6AaYQc57WQCyN9cAIz+4bCJGO9B+dyW29am8=
+github.com/fogleman/gg v1.3.0/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k=
+github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 h1:DACJavvAHhabrF08vX0COfcOBJRhZ8lUbR+ZWIs0Y5g=
+github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0/go.mod h1:E/TSTwGwJL78qG/PmXZO1EjYhfJinVAhrmmHX6Z8B9k=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e h1:MRM5ITcdelLK2j1vwZ3Je0FKVCfqOLp5zO6trqMLYs0=
+github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e/go.mod h1:XV66xRDqSt+GTGFMVlhk3ULuV0y9ZmzeVGR4mloJI3M=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/yeqown/go-qrcode v1.5.10 h1:87GCtypY9oOadB7yGRW4qlgAoDOop8G4JEdqOQwu1WI=
+github.com/yeqown/go-qrcode v1.5.10/go.mod h1:0FVyJ3MV9fF5lfAgTr0INcy+3rupmJhjp0mL3Z9eYXk=
+github.com/yeqown/reedsolomon v1.0.0 h1:x1h/Ej/uJnNu8jaX7GLHBWmZKCAWjEJTetkqaabr4B0=
+github.com/yeqown/reedsolomon v1.0.0/go.mod h1:P76zpcn2TCuL0ul1Fso373qHRc69LKwAw/Iy6g1WiiM=
+golang.org/x/image v0.0.0-20200927104501-e162460cd6b5 h1:QelT11PB4FXiDEXucrfNckHoFxwt8USGY1ajP1ZF5lM=
+golang.org/x/image v0.0.0-20200927104501-e162460cd6b5/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+rsc.io/qr v0.2.0 h1:6vBLea5/NRMVTz8V66gipeLycZMl/+UlFmk8DvqQ6WY=
+rsc.io/qr v0.2.0/go.mod h1:IF+uZjkb9fqyeF/4tlBoynqmQxUoPfWEKh921coOuXs=