diff --git a/extensions/crypto/Cargo.toml b/extensions/crypto/Cargo.toml
index 9cd714156..84bd10efc 100644
--- a/extensions/crypto/Cargo.toml
+++ b/extensions/crypto/Cargo.toml
@@ -13,9 +13,13 @@ crate-type = ["cdylib", "lib"]
 static= [ "limbo_ext/static" ]
 
 [dependencies]
+ascii85 = "0.2.1"
 blake3 = "1.5.5"
+data-encoding = "2.7.0"
 limbo_ext = { path = "../core", features = ["static"] }
+md5 = "0.7.0"
 ring = "0.17.8"
+urlencoding = "2.1.3"
 
 [target.'cfg(not(target_family = "wasm"))'.dependencies]
 mimalloc = { version = "*", default-features = false }
diff --git a/extensions/crypto/src/crypto.rs b/extensions/crypto/src/crypto.rs
index 472b8dac1..654307bd4 100644
--- a/extensions/crypto/src/crypto.rs
+++ b/extensions/crypto/src/crypto.rs
@@ -1,5 +1,6 @@
 use crate::Error;
 use blake3::Hasher;
+use data_encoding::{BASE32, BASE64, HEXLOWER};
 use limbo_ext::{Value, ValueType};
 use ring::digest::{self, digest};
 
@@ -53,3 +54,38 @@ pub fn sha1(data: &Value) -> Result<Vec<u8>, Error> {
         }
     }
 }
+
+pub fn md5(data: &Value) -> Result<Vec<u8>, Error> {
+    match data.value_type() {
+        ValueType::Error | ValueType::Null => Err(Error::InvalidType),
+        _ => {
+            let digest = md5::compute::<&Vec<u8>>(data.as_bytes().as_ref());
+
+            Ok(digest.as_ref().to_vec())
+        }
+    }
+}
+
+pub fn encode(data: &Value, format: &Value) -> Result<Value, Error> {
+    match (data.value_type(), format.value_type()) {
+        (ValueType::Error, _) | (ValueType::Null, _) => Err(Error::InvalidType),
+        (_, ValueType::Text) => match format.to_text().unwrap().to_lowercase().as_str() {
+            "base32" => Ok(Value::from_text(BASE32.encode(data.as_bytes().as_ref()))),
+            "base64" => Ok(Value::from_text(BASE64.encode(data.as_bytes().as_ref()))),
+            "hex" => Ok(Value::from_text(HEXLOWER.encode(data.as_bytes().as_ref()))),
+            "base85" => {
+                let result = ascii85::encode(data.as_bytes().as_ref())
+                    .replace("<~", "")
+                    .replace("~>", "");
+                Ok(Value::from_text(result))
+            }
+            "url" => {
+                let data = data.as_bytes();
+                let url = urlencoding::encode_binary(&data);
+                Ok(Value::from_text(url.to_string()))
+            }
+            _ => Err(Error::UnknownOperation),
+        },
+        _ => Err(Error::InvalidType),
+    }
+}
diff --git a/extensions/crypto/src/lib.rs b/extensions/crypto/src/lib.rs
index 49f6d3e9b..09fe28c38 100644
--- a/extensions/crypto/src/lib.rs
+++ b/extensions/crypto/src/lib.rs
@@ -1,4 +1,4 @@
-use crypto::{blake3, sha1, sha256, sha384, sha512};
+use crypto::{blake3, encode, md5, sha1, sha256, sha384, sha512};
 use limbo_ext::{register_extension, scalar, ResultCode, Value};
 
 mod crypto;
@@ -6,6 +6,7 @@ mod crypto;
 #[derive(Debug)]
 enum Error {
     InvalidType,
+    UnknownOperation,
 }
 
 #[scalar(name = "crypto_sha256", alias = "crypto_sha256")]
@@ -73,6 +74,32 @@ fn crypto_sha1(args: &[Value]) -> Value {
     Value::from_blob(hash)
 }
 
-register_extension! {
-    scalars: { crypto_sha256, crypto_sha512, crypto_sha384, crypto_blake3, crypto_sha1 },
+#[scalar(name = "crypto_md5", alias = "crypto_md5")]
+fn crypto_md5(args: &[Value]) -> Value {
+    if args.len() != 1 {
+        return Value::error(ResultCode::Error);
+    }
+
+    let Ok(hash) = md5(&args[0]) else {
+        return Value::error(ResultCode::Error);
+    };
+
+    Value::from_blob(hash)
+}
+
+#[scalar(name = "crypto_encode", alias = "crypto_encode")]
+fn crypto_encode(args: &[Value]) -> Value {
+    if args.len() != 2 {
+        return Value::error(ResultCode::Error);
+    }
+
+    let Ok(payload) = encode(&args[0], &args[1]) else {
+        return Value::error(ResultCode::Error);
+    };
+
+    payload
+}
+
+register_extension! {
+    scalars: { crypto_sha256, crypto_sha512, crypto_sha384, crypto_blake3, crypto_sha1, crypto_md5, crypto_encode },
 }