diff --git a/crates/bindings-typescript/src/lib/query.ts b/crates/bindings-typescript/src/lib/query.ts
index 37743ccd0be..fda31f68f45 100644
--- a/crates/bindings-typescript/src/lib/query.ts
+++ b/crates/bindings-typescript/src/lib/query.ts
@@ -12,6 +12,7 @@ import type {
 } from './type_builders';
 import type { Values } from './type_util';
 import type { Bool as SatsBool } from './algebraic_type_variants';
+import { Uuid } from './uuid';
 
 /**
  * Helper to get the set of table names.
@@ -623,6 +624,7 @@ type LiteralValue =
   | bigint
   | boolean
   | Identity
+  | Uuid
   | Timestamp
   | ConnectionId;
 
@@ -851,7 +853,11 @@ function literalValueToSql(value: unknown): string {
   if (value === null || value === undefined) {
     return 'NULL';
   }
-  if (value instanceof Identity || value instanceof ConnectionId) {
+  if (
+    value instanceof Identity ||
+    value instanceof ConnectionId ||
+    value instanceof Uuid
+  ) {
     // We use this hex string syntax.
     return `0x${value.toHexString()}`;
   }
diff --git a/crates/bindings-typescript/src/lib/uuid.ts b/crates/bindings-typescript/src/lib/uuid.ts
index 2216e1e9499..097424c8da3 100644
--- a/crates/bindings-typescript/src/lib/uuid.ts
+++ b/crates/bindings-typescript/src/lib/uuid.ts
@@ -1,5 +1,6 @@
 import { Timestamp } from './timestamp';
 import { AlgebraicType } from './algebraic_type.ts';
+import { u128ToHexString } from './util';
 
 export type UuidAlgebraicType = {
   tag: 'Product';
@@ -226,10 +227,14 @@ export class Uuid {
     return new Uuid(v);
   }
 
+  /** Convert to hex string without a 0x prefix. */
+  toHexString(): string {
+    return u128ToHexString(this.asBigInt());
+  }
+
   /** Convert to string (hyphenated form). */
   toString(): string {
-    const bytes = Uuid.bigIntToBytes(this.__uuid__);
-    const hex = [...bytes].map(b => b.toString(16).padStart(2, '0')).join('');
+    const hex = this.toHexString();
 
     // Format as 8-4-4-4-12
     return (