diff --git a/filemanagement/file_uri/BUILD.gn b/filemanagement/file_uri/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..b2c218f77abb80bf7610d7215689d33eab480a4f
--- /dev/null
+++ b/filemanagement/file_uri/BUILD.gn
@@ -0,0 +1,31 @@
+# Copyright (c) 2024 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import("//build/ohos.gni")
+import("//build/ohos/ndk/ndk.gni")
+ohos_ndk_headers("oh_file_uri_header") {
+  dest_dir = "$ndk_headers_out_dir/filemanagement/file_uri/"
+  sources = [
+    "../fileio/include/error_code.h",
+    "./include/oh_file_uri.h",
+  ]
+}
+
+ohos_ndk_library("libohfileuri") {
+  output_name = "ohfileuri"
+  output_extension = "so"
+  system_capability = "SystemCapability.FileManagement.AppFileService"
+  ndk_description_file = "./liboh_file_uri.ndk.json"
+  min_compact_version = "12"
+  system_capability_headers = [ "filemanagement/file_uri/oh_file_uri.h" ]
+}
diff --git a/filemanagement/file_uri/include/oh_file_uri.h b/filemanagement/file_uri/include/oh_file_uri.h
new file mode 100644
index 0000000000000000000000000000000000000000..0753a56b9046cda25a1afc50de6a5da544c68411
--- /dev/null
+++ b/filemanagement/file_uri/include/oh_file_uri.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef FILE_MANAGEMENT_OH_FILE_URI_H
+#define FILE_MANAGEMENT_OH_FILE_URI_H
+
+/**
+ * @file oh_file_uri.h
+ *
+ * @brief uri verification and conversion
+ * @library libohfileuri.so
+ * @syscap SystemCapability.FileManagement.AppFileService
+ * @since 12
+ */
+
+#include "error_code.h"
+#include "stdbool.h"
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief Get uri From path.
+ *
+ * @param path Input a pointer to the path string.
+ * @param length The length of the input path.
+ * @param result Output a pointer to a uri string. Please use free() to clear the resource.
+ * @return Returns the status code of the execution.
+ * @syscap SystemCapability.FileManagement.AppFileService
+ * @since 12
+ */
+FileManagement_ErrCode OH_FileUri_GetUriFromPath(const char *path, unsigned int length, char **result);
+
+/**
+ * @brief Get path From uri.
+ *
+ * @param uri Input a pointer to the uri string.
+ * @param length The length of the input uri.
+ * @param result Output a pointer to a path string. Please use free() to clear the resource.
+ * @return Returns the status code of the execution.
+ * @syscap SystemCapability.FileManagement.AppFileService
+ * @since 12
+ */
+FileManagement_ErrCode OH_FileUri_GetPathFromUri(const char *uri, unsigned int length, char **result);
+
+/**
+ * @brief Gets the uri of the path or directory where the uri is located.
+ *
+ * @param uri Input a pointer to the uri string.
+ * @param length  The length of the input uri.
+ * @param result Output a pointer to a uri string. Please use free() to clear the resource.
+ * @return Returns the status code of the execution.
+ * @syscap SystemCapability.FileManagement.AppFileService
+ * @since 12
+ */
+FileManagement_ErrCode OH_FileUri_GetFullDirectoryUri(const char *uri, unsigned int length, char **result);
+
+/**
+ * @brief Check that the incoming uri is valid
+ *
+ * @param uri Input a pointer to the uri string.
+ * @param length The length of the input uri.
+ * @return Returns true: Valid incoming uri, false: Invalid incoming uri.
+ * @syscap SystemCapability.FileManagement.AppFileService
+ * @since 12
+ */
+bool OH_FileUri_IsValidUri(const char *uri, unsigned int length);
+#ifdef __cplusplus
+};
+#endif
+#endif // FILE_MANAGEMENT_OH_FILE_URI_H
diff --git a/filemanagement/file_uri/liboh_file_uri.ndk.json b/filemanagement/file_uri/liboh_file_uri.ndk.json
new file mode 100644
index 0000000000000000000000000000000000000000..776c160a844e043392cb6a6d33d84b72bccfcac1
--- /dev/null
+++ b/filemanagement/file_uri/liboh_file_uri.ndk.json
@@ -0,0 +1,17 @@
+[
+    {   "first_introduced": "12",
+        "name":"OH_FileUri_GetUriFromPath"
+    },
+    {
+        "first_introduced": "12",
+        "name":"OH_FileUri_GetPathFromUri"
+    },
+    {
+        "first_introduced": "12",
+        "name":"OH_FileUri_GetFullDirectoryUri"
+    },
+    {
+        "first_introduced": "12",
+        "name":"OH_FileUri_IsValidUri"
+    }
+]
\ No newline at end of file