3 files changed, 9 insertions, 5 deletions
diff --git a/std/path/from_file_url_test.ts b/std/path/from_file_url_test.ts
index 7a0432f68..8fe47b27f 100644
--- a/std/path/from_file_url_test.ts
+++ b/std/path/from_file_url_test.ts
@@ -5,6 +5,7 @@ import { assertEquals } from "../testing/asserts.ts";
 Deno.test("[path] fromFileUrl", function () {
   assertEquals(posix.fromFileUrl(new URL("file:///home/foo")), "/home/foo");
   assertEquals(posix.fromFileUrl("file:///home/foo"), "/home/foo");
+  assertEquals(posix.fromFileUrl("file:///home/foo%20bar"), "/home/foo bar");
   assertEquals(posix.fromFileUrl("https://example.com/foo"), "/foo");
   assertEquals(posix.fromFileUrl("file:///"), "/");
   // Drive letters are supported platform-independently to align with the WHATWG
@@ -19,6 +20,7 @@ Deno.test("[path] fromFileUrl", function () {
 Deno.test("[path] fromFileUrl (win32)", function () {
   assertEquals(win32.fromFileUrl(new URL("file:///home/foo")), "\\home\\foo");
   assertEquals(win32.fromFileUrl("file:///home/foo"), "\\home\\foo");
+  assertEquals(win32.fromFileUrl("file:///home/foo%20bar"), "\\home\\foo bar");
   assertEquals(win32.fromFileUrl("https://example.com/foo"), "\\foo");
   assertEquals(win32.fromFileUrl("file:///"), "\\");
   assertEquals(win32.fromFileUrl("file:///c:"), "c:\\");
diff --git a/std/path/posix.ts b/std/path/posix.ts
index 3c4262203..fca7f081b 100644
--- a/std/path/posix.ts
+++ b/std/path/posix.ts
@@ -435,6 +435,6 @@ export function parse(path: string): ParsedPath {
  * are ignored.
  */
 export function fromFileUrl(url: string | URL): string {
-  return (url instanceof URL ? url : new URL(url)).pathname
-    .replace(/^\/*([A-Za-z]:)(\/|$)/, "$1/");
+  return decodeURIComponent((url instanceof URL ? url : new URL(url)).pathname
+    .replace(/^\/*([A-Za-z]:)(\/|$)/, "$1/"));
 }
diff --git a/std/path/win32.ts b/std/path/win32.ts
index cf0e69537..0283f4b9c 100644
--- a/std/path/win32.ts
+++ b/std/path/win32.ts
@@ -914,7 +914,9 @@ export function parse(path: string): ParsedPath {
  * are ignored.
  */
 export function fromFileUrl(url: string | URL): string {
-  return (url instanceof URL ? url : new URL(url)).pathname
-    .replace(/^\/*([A-Za-z]:)(\/|$)/, "$1/")
-    .replace(/\//g, "\\");
+  return decodeURIComponent(
+    (url instanceof URL ? url : new URL(url)).pathname
+      .replace(/^\/*([A-Za-z]:)(\/|$)/, "$1/")
+      .replace(/\//g, "\\"),
+  );
 }