AutomationFlowsEmail & Gmail › Gmail Auto-Create Sender Folders

Gmail Auto-Create Sender Folders

Original n8n title: Gmail Attachment Sender Folder - Final Working

Gmail Attachment Sender Folder - Final Working. Uses gmailTrigger, gmail, httpRequest, googleDrive. Event-driven trigger; 12 nodes.

Event trigger★★★★☆ complexity12 nodesGmail TriggerGmailHTTP RequestGoogle Drive
Email & Gmail Trigger: Event Nodes: 12 Complexity: ★★★★☆ Added:

This workflow follows the Gmail → Gmail Trigger recipe pattern — see all workflows that pair these two integrations.

The workflow JSON

Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →

Download .json
{
  "name": "Gmail Attachment Sender Folder - Final Working",
  "nodes": [
    {
      "parameters": {
        "pollTimes": {
          "item": [
            {
              "mode": "everyMinute"
            }
          ]
        },
        "simple": false,
        "filters": {},
        "options": {
          "downloadAttachments": true
        }
      },
      "type": "n8n-nodes-base.gmailTrigger",
      "typeVersion": 1.3,
      "position": [
        -96,
        -112
      ],
      "id": "b6ee9ec3-a7cb-467f-8146-1dd13ba4b45d",
      "name": "Gmail Trigger",
      "credentials": {
        "gmailOAuth2": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "strict",
            "version": 2
          },
          "conditions": [
            {
              "id": "a7bd38aa-9145-4bd2-82c5-d4da191d7d1d",
              "leftValue": "={{ $('Gmail Trigger').item.binary }}",
              "rightValue": "",
              "operator": {
                "type": "object",
                "operation": "exists",
                "singleValue": true
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      },
      "type": "n8n-nodes-base.filter",
      "typeVersion": 2.2,
      "position": [
        112,
        -112
      ],
      "id": "fbc77f51-1ffa-4a1b-a412-f69bcf5ee062",
      "name": "Filter"
    },
    {
      "parameters": {
        "operation": "get",
        "messageId": "={{ $json.id }}",
        "simple": false,
        "options": {
          "downloadAttachments": true
        }
      },
      "type": "n8n-nodes-base.gmail",
      "typeVersion": 2.1,
      "position": [
        320,
        -112
      ],
      "id": "27f0f0b5-7b03-4fcb-936c-988b572a8e52",
      "name": "Get a message",
      "credentials": {
        "gmailOAuth2": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "msg_id_assignment",
              "name": "message_id",
              "value": "={{ $json.id }}",
              "type": "string"
            },
            {
              "id": "parent_folder_assignment",
              "name": "parent_folder_id",
              "value": "1U1V3Dp4V_d07nltPhZ9PNd_DvJ8Zuu3E",
              "type": "string"
            },
            {
              "id": "sender_raw_assignment",
              "name": "sender_raw",
              "value": "={{ $json.payload.headers.find(h => h.name === 'From')?.value || '' }}",
              "type": "string"
            },
            {
              "id": "sender_email_assignment",
              "name": "sender_email",
              "value": "={{ $json.sender_raw.match(/<(.+?)>/)?.[1] || $json.sender_raw }}",
              "type": "string"
            },
            {
              "id": "sender_folder_assignment",
              "name": "sender_folder",
              "value": "={{ ($json.sender_email || 'unknown').toLowerCase().replace(/[/\\\\#%&{}<>*? $!'\":@+`|=]/g, '_') }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        500,
        -112
      ],
      "id": "prepare_sender",
      "name": "Prepare sender"
    },
    {
      "parameters": {
        "url": "=https://www.googleapis.com/drive/v3/files",
        "authentication": "predefinedCredentialType",
        "nodeCredentialType": "googleDriveOAuth2Api",
        "sendQuery": true,
        "queryParameters": {
          "parameters": [
            {
              "name": "q",
              "value": "=name='{{ $json.sender_folder }}' and mimeType='application/vnd.google-apps.folder' and '{{ $json.parent_folder_id }}' in parents and trashed=false"
            },
            {
              "name": "fields",
              "value": "files(id, name)"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        700,
        -112
      ],
      "id": "search_sender_folder",
      "name": "Search sender folder",
      "credentials": {
        "googleDriveOAuth2Api": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "strict",
            "version": 2
          },
          "conditions": [
            {
              "id": "folder_check_condition",
              "leftValue": "={{ $json.files && $json.files.length > 0 }}",
              "rightValue": "",
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      },
      "type": "n8n-nodes-base.if",
      "typeVersion": 2,
      "position": [
        900,
        -112
      ],
      "id": "if_folder_exists",
      "name": "Folder exists?"
    },
    {
      "parameters": {
        "resource": "folder",
        "operation": "create",
        "name": "={{ $('Prepare sender').item.json.sender_folder }}",
        "options": {
          "folderId": {
            "__rl": true,
            "value": "={{ $('Prepare sender').item.json.parent_folder_id }}",
            "mode": "id"
          }
        }
      },
      "type": "n8n-nodes-base.googleDrive",
      "typeVersion": 3,
      "position": [
        1100,
        0
      ],
      "id": "create_sender_folder",
      "name": "Create sender folder",
      "credentials": {
        "googleDriveOAuth2Api": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "folder_id_found",
              "name": "folder_id",
              "value": "={{ $json.files[0].id }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        1100,
        -220
      ],
      "id": "use_found_folder",
      "name": "Use found folder"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "folder_id_created",
              "name": "folder_id",
              "value": "={{ $json.id }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        1300,
        0
      ],
      "id": "use_created_folder",
      "name": "Use created folder"
    },
    {
      "parameters": {
        "mode": "combine",
        "combinationMode": "mergeByPosition",
        "options": {}
      },
      "type": "n8n-nodes-base.merge",
      "typeVersion": 2.1,
      "position": [
        1500,
        -112
      ],
      "id": "merge_folders",
      "name": "Merge folders"
    },
    {
      "parameters": {
        "jsCode": "// Get folder ID from current item\nconst folderId = $input.item.json.folder_id;\n\n// Get binary data from Get a message node\nconst binaryData = $('Get a message').item.binary;\n\n// Create output array with one item per attachment\nconst outputItems = [];\n\nfor (const key in binaryData) {\n  outputItems.push({\n    json: {\n      folder_id: folderId,\n      attachment_name: key\n    },\n    binary: {\n      data: binaryData[key]\n    }\n  });\n}\n\nreturn outputItems;"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        1700,
        -112
      ],
      "id": "split_with_binary",
      "name": "Split with binary"
    },
    {
      "parameters": {
        "operation": "upload",
        "folderId": {
          "__rl": true,
          "value": "={{ $json.folder_id }}",
          "mode": "id"
        },
        "name": "={{ $json.attachment_name }}",
        "binaryData": true,
        "binaryPropertyName": "data",
        "options": {}
      },
      "type": "n8n-nodes-base.googleDrive",
      "typeVersion": 3,
      "position": [
        1900,
        -112
      ],
      "id": "upload_file",
      "name": "Upload file",
      "credentials": {
        "googleDriveOAuth2Api": {
          "name": "<your credential>"
        }
      }
    }
  ],
  "connections": {
    "Gmail Trigger": {
      "main": [
        [
          {
            "node": "Filter",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Filter": {
      "main": [
        [
          {
            "node": "Get a message",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Get a message": {
      "main": [
        [
          {
            "node": "Prepare sender",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Prepare sender": {
      "main": [
        [
          {
            "node": "Search sender folder",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Search sender folder": {
      "main": [
        [
          {
            "node": "Folder exists?",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Folder exists?": {
      "main": [
        [
          {
            "node": "Use found folder",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Create sender folder",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Create sender folder": {
      "main": [
        [
          {
            "node": "Use created folder",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Use found folder": {
      "main": [
        [
          {
            "node": "Merge folders",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Use created folder": {
      "main": [
        [
          {
            "node": "Merge folders",
            "type": "main",
            "index": 1
          }
        ]
      ]
    },
    "Merge folders": {
      "main": [
        [
          {
            "node": "Split with binary",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Split with binary": {
      "main": [
        [
          {
            "node": "Upload file",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "4d4eff92-ce8b-4fed-8c00-36844be2edde",
  "meta": {
    "templateCredsSetupCompleted": true
  },
  "id": "DIFUbxCTf4T0kflc",
  "tags": []
}

Credentials you'll need

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How this works

Effortlessly organise incoming Gmail attachments by automatically routing them to dedicated folders in Google Drive based on the sender's email address, saving hours of manual sorting and ensuring important files are always accessible where you need them. This workflow suits busy professionals handling high volumes of emails with attachments, such as project managers or sales teams, who rely on Gmail and Google Drive for daily operations. The key step involves searching for or creating a personalised folder per sender using Google Drive integration, triggered seamlessly by new emails arriving in your inbox.

Use this workflow when you receive frequent attachments from recurring contacts and want to maintain a tidy, searchable Drive structure without constant intervention. Avoid it for low-volume inboxes or when attachments require complex processing beyond simple storage, like OCR or metadata extraction. Common variations include adding notifications via Slack for new folders or filtering by email subject to route attachments to project-specific directories.

About this workflow

Gmail Attachment Sender Folder - Final Working. Uses gmailTrigger, gmail, httpRequest, googleDrive. Event-driven trigger; 12 nodes.

Source: https://github.com/zxyphoon/projects/blob/9aeec33b0f9ca4d58dc1c28c8469b78d9b144b1b/n8n/idk.json — original creator credit. Request a take-down →

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