diff --git a/sqlx-bench/Cargo.toml b/sqlx-bench/Cargo.toml
index 0b288ca892..7d961f6e2f 100644
--- a/sqlx-bench/Cargo.toml
+++ b/sqlx-bench/Cargo.toml
@@ -32,6 +32,14 @@ runtime-tokio-rustls = [
     "sqlx-rt/runtime-tokio-rustls",
 ]
 
+runtime-wasm-bindgen = [
+    "sqlx/runtime-wasm-bindgen",
+    "sqlx-rt/runtime-wasm-bindgen",
+    "_rt-wasm-bindgen"
+]
+
+_rt-wasm-bindgen = []
+
 postgres = ["sqlx/postgres"]
 
 [dependencies]
@@ -45,3 +53,8 @@ sqlx-rt = { version = "0.5", path = "../sqlx-rt", default-features = false }
 name = "pg_pool"
 harness = false
 required-features = ["postgres"]
+
+[[bench]]
+name = "wasm_querying"
+harness = false
+required-features = ["postgres", "runtime-wasm-bindgen"]
diff --git a/sqlx-bench/benches/wasm_querying.rs b/sqlx-bench/benches/wasm_querying.rs
new file mode 100644
index 0000000000..0c6e89facd
--- /dev/null
+++ b/sqlx-bench/benches/wasm_querying.rs
@@ -0,0 +1,26 @@
+use criterion::{black_box, criterion_group, criterion_main, Criterion};
+use sqlx::Row;
+use sqlx::{postgres::PgRow, Connection};
+use sqlx::{Database, PgConnection, Postgres};
+use sqlx_rt::spawn;
+
+const URL: &str = "postgresql://paul:pass123@127.0.0.1:8080/jetasap_dev";
+
+fn select() {
+    spawn(async {
+        let mut conn = <Postgres as Database>::Connection::connect(URL)
+            .await
+            .unwrap();
+
+        let airports = sqlx::query("select * from airports")
+            .fetch_all(&mut conn)
+            .await;
+    });
+}
+
+fn criterion_benchmark(c: &mut Criterion) {
+    c.bench_function("fib 20", |b| b.iter(|| select()));
+}
+
+criterion_group!(benches, criterion_benchmark);
+criterion_main!(benches);
diff --git a/sqlx-core/Cargo.toml b/sqlx-core/Cargo.toml
index c9c6e5b46a..01b33e3ab1 100644
--- a/sqlx-core/Cargo.toml
+++ b/sqlx-core/Cargo.toml
@@ -91,6 +91,7 @@ runtime-tokio-rustls = ["sqlx-rt/runtime-tokio-rustls", "_tls-rustls", "_rt-toki
 _rt-actix = ["tokio-stream"]
 _rt-async-std = []
 _rt-tokio = ["tokio-stream"]
+_rt-wasm-bindgen = ["getrandom"]
 _tls-native-tls = []
 _tls-rustls = ["rustls", "webpki", "webpki-roots"]
 
@@ -121,6 +122,7 @@ futures-channel = { version = "0.3.5", default-features = false, features = ["si
 futures-core = { version = "0.3.5", default-features = false }
 futures-util = { version = "0.3.5", features = ["sink"] }
 generic-array = { version = "0.14.4", default-features = false, optional = true }
+getrandom = { version = "0.2.2", optional = true, features = ["js"] }
 hex = "0.4.2"
 hmac = { version = "0.10.1", default-features = false, optional = true }
 itoa = "0.4.5"
diff --git a/sqlx-rt/src/lib.rs b/sqlx-rt/src/lib.rs
index 527b66c580..6b31831d09 100644
--- a/sqlx-rt/src/lib.rs
+++ b/sqlx-rt/src/lib.rs
@@ -5,12 +5,11 @@
     feature = "runtime-actix-rustls",
     feature = "runtime-async-std-rustls",
     feature = "runtime-tokio-rustls",
-    )
-))]
+)))]
 compile_error!(
     "one of the features ['runtime-actix-native-tls', 'runtime-async-std-native-tls', \
      'runtime-tokio-native-tls', 'runtime-actix-rustls', 'runtime-async-std-rustls', \
-     'runtime-tokio-rustls'] must be enabled"
+     'runtime-tokio-rustls', 'runtime-wasm-bindgen'] must be enabled"
 );
 
 #[cfg(any(
@@ -137,7 +136,11 @@ macro_rules! blocking {
 
 #[cfg(all(
     feature = "_rt-async-std",
-    not(any(feature = "_rt-actix", feature = "_rt-tokio")),
+    not(any(
+        feature = "_rt-actix",
+        feature = "_rt-tokio",
+        feature = "_rt-wasm-bindgen"
+    )),
     not(target_arch = "wasm32")
 ))]
 pub use async_std::{
diff --git a/sqlx-test/Cargo.toml b/sqlx-test/Cargo.toml
index 60f299c1fe..6cbc72f143 100644
--- a/sqlx-test/Cargo.toml
+++ b/sqlx-test/Cargo.toml
@@ -4,6 +4,11 @@ version = "0.1.0"
 edition = "2018"
 publish = false
 
+[features]
+runtime-wasm-bindgen = ["_rt-wasm-bindgen"]
+
+_rt-wasm-bindgen = []
+
 [dependencies]
 sqlx = { default-features = false, path = ".." }
 env_logger = "0.7.1"
diff --git a/sqlx-wasm-test/Cargo.toml b/sqlx-wasm-test/Cargo.toml
index 8697ae7d69..e385dd691e 100644
--- a/sqlx-wasm-test/Cargo.toml
+++ b/sqlx-wasm-test/Cargo.toml
@@ -9,7 +9,7 @@ crate-type = ["cdylib", "rlib"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-sqlx = { path = "..", features = ["postgres", "decimal", "bigdecimal", "time", "chrono", "bit-vec", "ipnetwork", "uuid", "json"] }
+sqlx = { path = "..", features = ["postgres", "decimal", "bigdecimal", "time", "chrono", "bit-vec", "ipnetwork", "uuid", "json", "runtime-wasm-bindgen"] }
 wasm-bindgen-futures = { version = "^0.3", features = ["futures_0_3"] }
 wasm-bindgen = { version = "0.2.73" }
 ws_stream_wasm = "0.7"
diff --git a/sqlx-wasm-test/src/pg_types_tests_ipnetwork.rs b/sqlx-wasm-test/src/pg_types_tests_ipnetwork.rs
index 206a15ff49..71e18bff8b 100644
--- a/sqlx-wasm-test/src/pg_types_tests_ipnetwork.rs
+++ b/sqlx-wasm-test/src/pg_types_tests_ipnetwork.rs
@@ -50,4 +50,3 @@ test_type!(ipnetwork_vec<Vec<sqlx::types::ipnetwork::IpNetwork>>(Postgres,
            "8.8.8.8/24".parse::<sqlx::types::ipnetwork::IpNetwork>().unwrap()
         ]
 ));
-