diff --git a/apps/web/app/(app)/(survey-editor)/environments/[environmentId]/surveys/[surveyId]/edit/components/FileUploadQuestionForm.tsx b/apps/web/app/(app)/(survey-editor)/environments/[environmentId]/surveys/[surveyId]/edit/components/FileUploadQuestionForm.tsx
index 619ccfaeff..82be6dc8d5 100644
--- a/apps/web/app/(app)/(survey-editor)/environments/[environmentId]/surveys/[surveyId]/edit/components/FileUploadQuestionForm.tsx
+++ b/apps/web/app/(app)/(survey-editor)/environments/[environmentId]/surveys/[surveyId]/edit/components/FileUploadQuestionForm.tsx
@@ -115,6 +115,12 @@ export const FileUploadQuestionForm = ({
     return 10;
   }, [billingInfo, billingInfoError, billingInfoLoading]);
 
+  const handleMaxSizeInMBToggle = (checked: boolean) => {
+    const defaultMaxSizeInMB = isFormbricksCloud ? maxSizeInMBLimit : 1024;
+
+    updateQuestion(questionIdx, { maxSizeInMB: checked ? defaultMaxSizeInMB : undefined });
+  };
+
   return (
     <form>
       <QuestionFormInput
@@ -176,7 +182,7 @@ export const FileUploadQuestionForm = ({
 
         <AdvancedOptionToggle
           isChecked={!!question.maxSizeInMB}
-          onToggle={(checked) => updateQuestion(questionIdx, { maxSizeInMB: checked ? 10 : undefined })}
+          onToggle={handleMaxSizeInMBToggle}
           htmlId="maxFileSize"
           title="Max file size"
           description="Limit the maximum file size."
@@ -193,11 +199,9 @@ export const FileUploadQuestionForm = ({
                 onChange={(e) => {
                   const parsedValue = parseInt(e.target.value, 10);
 
-                  if (parsedValue > maxSizeInMBLimit) {
+                  if (isFormbricksCloud && parsedValue > maxSizeInMBLimit) {
                     toast.error(`Max file size limit is ${maxSizeInMBLimit} MB`);
-                    if (isFormbricksCloud) {
-                      setMaxSizeError(true);
-                    }
+                    setMaxSizeError(true);
                     updateQuestion(questionIdx, { maxSizeInMB: maxSizeInMBLimit });
                     return;
                   }
diff --git a/packages/lib/storage/service.ts b/packages/lib/storage/service.ts
index 244a7a0b1f..6ad5bb6c15 100644
--- a/packages/lib/storage/service.ts
+++ b/packages/lib/storage/service.ts
@@ -15,6 +15,7 @@ import { lookup } from "mime-types";
 import path, { join } from "path";
 import { TAccessType } from "@formbricks/types/storage";
 import {
+  IS_FORMBRICKS_CLOUD,
   MAX_SIZES,
   S3_ACCESS_KEY,
   S3_BUCKET_NAME,
@@ -211,8 +212,15 @@ export const getS3UploadSignedUrl = async (
   environmentId: string,
   isBiggerFileUploadAllowed: boolean = false
 ) => {
-  const maxSize = isBiggerFileUploadAllowed ? MAX_SIZES.big : MAX_SIZES.standard;
-  const postConditions: PresignedPostOptions["Conditions"] = [["content-length-range", 0, maxSize]];
+  const maxSize = IS_FORMBRICKS_CLOUD
+    ? isBiggerFileUploadAllowed
+      ? MAX_SIZES.big
+      : MAX_SIZES.standard
+    : Infinity;
+
+  const postConditions: PresignedPostOptions["Conditions"] = IS_FORMBRICKS_CLOUD
+    ? [["content-length-range", 0, maxSize]]
+    : undefined;
 
   try {
     const s3Client = getS3Client();
@@ -251,7 +259,11 @@ export const putFileToLocalStorage = async (
     const buffer = Buffer.from(fileBuffer);
     const bufferBytes = buffer.byteLength;
 
-    const maxSize = isBiggerFileUploadAllowed ? MAX_SIZES.big : MAX_SIZES.standard;
+    const maxSize = IS_FORMBRICKS_CLOUD
+      ? isBiggerFileUploadAllowed
+        ? MAX_SIZES.big
+        : MAX_SIZES.standard
+      : Infinity;
 
     if (bufferBytes > maxSize) {
       const err = new Error(`File size exceeds the ${maxSize / (1024 * 1024)} MB limit`);
diff --git a/packages/lib/utils/promises.ts b/packages/lib/utils/promises.ts
index f9070711bb..9b5e7dbdba 100644
--- a/packages/lib/utils/promises.ts
+++ b/packages/lib/utils/promises.ts
@@ -1,3 +1,11 @@
 export const delay = (ms: number) => {
   return new Promise((resolve) => setTimeout(resolve, ms));
 };
+
+export const isFulfilled = <T>(val: PromiseSettledResult<T>): val is PromiseFulfilledResult<T> => {
+  return val.status === "fulfilled";
+};
+
+export const isRejected = <T>(val: PromiseSettledResult<T>): val is PromiseRejectedResult => {
+  return val.status === "rejected";
+};
diff --git a/packages/surveys/src/components/general/FileInput.tsx b/packages/surveys/src/components/general/FileInput.tsx
index 468751ccd8..8e98dfe8e9 100644
--- a/packages/surveys/src/components/general/FileInput.tsx
+++ b/packages/surveys/src/components/general/FileInput.tsx
@@ -1,6 +1,7 @@
 import { useMemo, useState } from "preact/hooks";
 import { JSXInternal } from "preact/src/jsx";
 import { getOriginalFileNameFromUrl } from "@formbricks/lib/storage/utils";
+import { isFulfilled, isRejected } from "@formbricks/lib/utils/promises";
 import { TAllowedFileExtension } from "@formbricks/types/common";
 import { TUploadFileConfig } from "@formbricks/types/storage";
 
@@ -58,11 +59,22 @@ export const FileInput = ({
       const uploadPromises = filteredFiles.map((file) =>
         onFileUpload(file, { allowedFileExtensions, surveyId })
       );
-      const uploadedUrls = await Promise.all(uploadPromises);
+
+      const uploadedFiles = await Promise.allSettled(uploadPromises);
+
+      const rejectedFiles = uploadedFiles.filter(isRejected);
+      const uploadedFilesUrl = uploadedFiles.filter(isFulfilled).map((url) => url.value);
+
       setSelectedFiles((prevFiles) => [...prevFiles, ...filteredFiles]);
-      onUploadCallback(fileUrls ? [...fileUrls, ...uploadedUrls] : uploadedUrls);
+      onUploadCallback(fileUrls ? [...fileUrls, ...uploadedFilesUrl] : uploadedFilesUrl);
+
+      if (rejectedFiles.length > 0) {
+        if (rejectedFiles[0].reason?.name === "FileTooLargeError") {
+          alert(rejectedFiles[0].reason.message);
+        }
+      }
     } catch (err: any) {
-      alert(err.name === "FileTooLargeError" ? err.message : "Upload failed! Please try again.");
+      alert("Upload failed! Please try again.");
     } finally {
       setIsUploading(false);
     }