diff --git a/weed/admin/handlers/file_browser_handlers.go b/weed/admin/handlers/file_browser_handlers.go
index c8e117041..c644cc942 100644
--- a/weed/admin/handlers/file_browser_handlers.go
+++ b/weed/admin/handlers/file_browser_handlers.go
@@ -220,7 +220,7 @@ func (h *FileBrowserHandlers) UploadFile(c *gin.Context) {
 	}
 
 	// Parse multipart form
-	err := c.Request.ParseMultipartForm(100 << 20) // 100MB max memory
+	err := c.Request.ParseMultipartForm(1 << 30) // 1GB max memory for large file uploads
 	if err != nil {
 		c.JSON(http.StatusBadRequest, gin.H{"error": "Failed to parse multipart form: " + err.Error()})
 		return
diff --git a/weed/admin/static/js/admin.js b/weed/admin/static/js/admin.js
index 2049652cd..1758cde82 100644
--- a/weed/admin/static/js/admin.js
+++ b/weed/admin/static/js/admin.js
@@ -1173,13 +1173,7 @@ async function submitUploadFile() {
         return;
     }
     
-    // Validate individual file sizes
-    const maxIndividualSize = 100 * 1024 * 1024; // 100MB per file
-    const oversizedFiles = files.filter(file => file.size > maxIndividualSize);
-    if (oversizedFiles.length > 0) {
-        showErrorMessage(`Some files exceed 100MB limit: ${oversizedFiles.map(f => f.name).join(', ')}`);
-        return;
-    }
+    // Individual file size validation removed - no limit per file
     
     const formData = new FormData();
     files.forEach(file => {