diff --git a/impit-python/src/async_client.rs b/impit-python/src/async_client.rs
index 1401f7fd..8963371a 100644
--- a/impit-python/src/async_client.rs
+++ b/impit-python/src/async_client.rs
@@ -59,55 +59,12 @@ impl AsyncClient {
     ) -> PyResult<Self> {
         let builder = ImpitBuilder::default();
 
-        let builder =
-            match browser {
-                Some(browser) => match browser.to_lowercase().as_str() {
-                    "chrome" | "chrome124" => builder
-                        .with_fingerprint(impit::fingerprint::database::chrome_125::fingerprint()),
-                    "chrome100" => builder
-                        .with_fingerprint(impit::fingerprint::database::chrome_100::fingerprint()),
-                    "chrome101" => builder
-                        .with_fingerprint(impit::fingerprint::database::chrome_101::fingerprint()),
-                    "chrome104" => builder
-                        .with_fingerprint(impit::fingerprint::database::chrome_104::fingerprint()),
-                    "chrome107" => builder
-                        .with_fingerprint(impit::fingerprint::database::chrome_107::fingerprint()),
-                    "chrome110" => builder
-                        .with_fingerprint(impit::fingerprint::database::chrome_110::fingerprint()),
-                    "chrome116" => builder
-                        .with_fingerprint(impit::fingerprint::database::chrome_116::fingerprint()),
-                    "chrome125" => builder
-                        .with_fingerprint(impit::fingerprint::database::chrome_125::fingerprint()),
-                    "chrome131" => builder
-                        .with_fingerprint(impit::fingerprint::database::chrome_131::fingerprint()),
-                    "chrome136" => builder
-                        .with_fingerprint(impit::fingerprint::database::chrome_136::fingerprint()),
-                    "chrome142" => builder
-                        .with_fingerprint(impit::fingerprint::database::chrome_142::fingerprint()),
-                    "firefox128" | "firefox" => builder
-                        .with_fingerprint(impit::fingerprint::database::firefox_128::fingerprint()),
-                    "firefox133" => builder
-                        .with_fingerprint(impit::fingerprint::database::firefox_133::fingerprint()),
-                    "firefox135" => builder
-                        .with_fingerprint(impit::fingerprint::database::firefox_135::fingerprint()),
-                    "firefox144" => builder
-                        .with_fingerprint(impit::fingerprint::database::firefox_144::fingerprint()),
-                    "okhttp3" => builder
-                        .with_fingerprint(impit::fingerprint::database::okhttp3::fingerprint()),
-                    "okhttp" | "okhttp4" => builder
-                        .with_fingerprint(impit::fingerprint::database::okhttp4::fingerprint()),
-                    "okhttp5" => builder
-                        .with_fingerprint(impit::fingerprint::database::okhttp5::fingerprint()),
-                    "ios18" => builder
-                        .with_fingerprint(impit::fingerprint::database::ios_18::fingerprint()),
-                    _ => {
-                        return Err(PyErr::new::<pyo3::exceptions::PyValueError, _>(
-                            "Unsupported browser",
-                        ))
-                    }
-                },
-                None => builder,
-            };
+        let builder = match browser {
+            Some(browser) => {
+                builder.with_fingerprint(crate::fingerprint::fingerprint_by_name(&browser)?)
+            }
+            None => builder,
+        };
 
         let builder = match http3 {
             Some(true) => builder.with_http3(),
diff --git a/impit-python/src/client.rs b/impit-python/src/client.rs
index ece8bb8d..a817cbfe 100644
--- a/impit-python/src/client.rs
+++ b/impit-python/src/client.rs
@@ -51,52 +51,15 @@ impl Client {
         cookies: Option<crate::Bound<'_, crate::PyAny>>,
         headers: Option<HashMap<String, String>>,
         local_address: Option<String>,
-    ) -> Result<Self, ImpitPyError> {
+    ) -> PyResult<Self> {
         let builder = ImpitBuilder::default();
 
-        let builder =
-            match browser {
-                Some(browser) => match browser.to_lowercase().as_str() {
-                    "chrome" | "chrome125" => builder
-                        .with_fingerprint(impit::fingerprint::database::chrome_125::fingerprint()),
-                    "chrome100" => builder
-                        .with_fingerprint(impit::fingerprint::database::chrome_100::fingerprint()),
-                    "chrome101" => builder
-                        .with_fingerprint(impit::fingerprint::database::chrome_101::fingerprint()),
-                    "chrome104" => builder
-                        .with_fingerprint(impit::fingerprint::database::chrome_104::fingerprint()),
-                    "chrome107" => builder
-                        .with_fingerprint(impit::fingerprint::database::chrome_107::fingerprint()),
-                    "chrome110" => builder
-                        .with_fingerprint(impit::fingerprint::database::chrome_110::fingerprint()),
-                    "chrome116" => builder
-                        .with_fingerprint(impit::fingerprint::database::chrome_116::fingerprint()),
-                    "chrome131" => builder
-                        .with_fingerprint(impit::fingerprint::database::chrome_131::fingerprint()),
-                    "chrome136" => builder
-                        .with_fingerprint(impit::fingerprint::database::chrome_136::fingerprint()),
-                    "chrome142" => builder
-                        .with_fingerprint(impit::fingerprint::database::chrome_142::fingerprint()),
-                    "firefox128" | "firefox" => builder
-                        .with_fingerprint(impit::fingerprint::database::firefox_128::fingerprint()),
-                    "firefox133" => builder
-                        .with_fingerprint(impit::fingerprint::database::firefox_133::fingerprint()),
-                    "firefox135" => builder
-                        .with_fingerprint(impit::fingerprint::database::firefox_135::fingerprint()),
-                    "firefox144" => builder
-                        .with_fingerprint(impit::fingerprint::database::firefox_144::fingerprint()),
-                    "okhttp3" => builder
-                        .with_fingerprint(impit::fingerprint::database::okhttp3::fingerprint()),
-                    "okhttp" | "okhttp4" => builder
-                        .with_fingerprint(impit::fingerprint::database::okhttp4::fingerprint()),
-                    "okhttp5" => builder
-                        .with_fingerprint(impit::fingerprint::database::okhttp5::fingerprint()),
-                    "ios18" => builder
-                        .with_fingerprint(impit::fingerprint::database::ios_18::fingerprint()),
-                    _ => panic!("Unsupported browser"),
-                },
-                None => builder,
-            };
+        let builder = match browser {
+            Some(browser) => {
+                builder.with_fingerprint(crate::fingerprint::fingerprint_by_name(&browser)?)
+            }
+            None => builder,
+        };
 
         let builder = match http3 {
             Some(true) => builder.with_http3(),
diff --git a/impit-python/src/fingerprint.rs b/impit-python/src/fingerprint.rs
new file mode 100644
index 00000000..19c73a79
--- /dev/null
+++ b/impit-python/src/fingerprint.rs
@@ -0,0 +1,35 @@
+use impit::fingerprint::{database, BrowserFingerprint};
+use pyo3::exceptions::PyValueError;
+use pyo3::PyResult;
+
+/// Resolves a browser identifier string to its [`BrowserFingerprint`].
+///
+/// Shared by the sync and async clients so the two bindings cannot drift apart.
+pub(crate) fn fingerprint_by_name(browser: &str) -> PyResult<BrowserFingerprint> {
+    Ok(match browser.to_lowercase().as_str() {
+        "chrome" | "chrome125" => database::chrome_125::fingerprint(),
+        "chrome100" => database::chrome_100::fingerprint(),
+        "chrome101" => database::chrome_101::fingerprint(),
+        "chrome104" => database::chrome_104::fingerprint(),
+        "chrome107" => database::chrome_107::fingerprint(),
+        "chrome110" => database::chrome_110::fingerprint(),
+        "chrome116" => database::chrome_116::fingerprint(),
+        "chrome124" => database::chrome_124::fingerprint(),
+        "chrome131" => database::chrome_131::fingerprint(),
+        "chrome136" => database::chrome_136::fingerprint(),
+        "chrome142" => database::chrome_142::fingerprint(),
+        "firefox" | "firefox128" => database::firefox_128::fingerprint(),
+        "firefox133" => database::firefox_133::fingerprint(),
+        "firefox135" => database::firefox_135::fingerprint(),
+        "firefox144" => database::firefox_144::fingerprint(),
+        "okhttp3" => database::okhttp3::fingerprint(),
+        "okhttp" | "okhttp4" => database::okhttp4::fingerprint(),
+        "okhttp5" => database::okhttp5::fingerprint(),
+        "ios18" => database::ios_18::fingerprint(),
+        other => {
+            return Err(PyValueError::new_err(format!(
+                "Unsupported browser: {other}"
+            )))
+        }
+    })
+}
diff --git a/impit-python/src/lib.rs b/impit-python/src/lib.rs
index 21ff3f1b..9e16af38 100644
--- a/impit-python/src/lib.rs
+++ b/impit-python/src/lib.rs
@@ -5,6 +5,7 @@ mod async_client;
 mod client;
 mod cookies;
 mod errors;
+mod fingerprint;
 mod request;
 mod response;
 
@@ -102,10 +103,10 @@ fn impit(_py: Python, m: &Bound<'_, PyModule>) -> PyResult<()> {
                 follow_redirects: Option<bool>,
                 max_redirects: Option<u16>,
                 proxy: Option<String>,
-            ) -> Result<response::ImpitPyResponse, errors::ImpitPyError> {
+            ) -> PyResult<response::ImpitPyResponse> {
                 let client = Client::new(_py, None, None, proxy, Some(Right(USE_CLIENT_DEFAULT_SENTINEL)), None, None, follow_redirects, max_redirects, cookie_jar, cookies, None, None);
 
-                client?.$name(_py, url, content, data, headers, timeout, force_http3)
+                Ok(client?.$name(_py, url, content, data, headers, timeout, force_http3)?)
             }
 
             m.add_function(wrap_pyfunction!($name, m)?)?;