diff --git a/packages/core/upload/server/services/upload.js b/packages/core/upload/server/services/upload.js
index 5ef37c89aa..eb508a615a 100644
--- a/packages/core/upload/server/services/upload.js
+++ b/packages/core/upload/server/services/upload.js
@@ -89,6 +89,7 @@ module.exports = ({ strapi }) => ({
       ext,
       mime: type,
       size: bytesToKbytes(size),
+      sizeInBytes: size,
     };
 
     const { refId, ref, field } = metas;
diff --git a/packages/providers/upload-aws-s3/src/index.ts b/packages/providers/upload-aws-s3/src/index.ts
index dac9ea3a29..6b7a0bb474 100644
--- a/packages/providers/upload-aws-s3/src/index.ts
+++ b/packages/providers/upload-aws-s3/src/index.ts
@@ -27,6 +27,7 @@ export interface File {
   ext?: string;
   mime: string;
   size: number;
+  sizeInBytes: number;
   url: string;
   previewUrl?: string;
   path?: string;
diff --git a/packages/providers/upload-cloudinary/src/index.ts b/packages/providers/upload-cloudinary/src/index.ts
index 1731f3e3d7..701009c364 100644
--- a/packages/providers/upload-cloudinary/src/index.ts
+++ b/packages/providers/upload-cloudinary/src/index.ts
@@ -14,6 +14,7 @@ interface File {
   ext?: string;
   mime: string;
   size: number;
+  sizeInBytes: number;
   url: string;
   previewUrl?: string;
   path?: string;
diff --git a/packages/providers/upload-local/src/index.ts b/packages/providers/upload-local/src/index.ts
index 88c1a7b051..66e93830f5 100644
--- a/packages/providers/upload-local/src/index.ts
+++ b/packages/providers/upload-local/src/index.ts
@@ -15,6 +15,7 @@ interface File {
   ext?: string;
   mime: string;
   size: number;
+  sizeInBytes: number;
   url: string;
   previewUrl?: string;
   path?: string;