画像のメタデータ自動ラベリング（コミュニティノード）

• •Google Drive API認証情報
• •OpenAI API Key

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  "tags": [],
  "nodes": [
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      "name": "トリガー: Google ドライブフォルダーに新しいファイルが追加された時",
      "type": "n8n-nodes-base.googleDriveTrigger",
      "position": [
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      "parameters": {
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        "options": {},
        "pollTimes": {
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      "credentials": {
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      },
      "typeVersion": 1
    },
    {
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      "name": "画像ファイルをダウンロード",
      "type": "n8n-nodes-base.googleDrive",
      "position": [
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      "parameters": {
        "fileId": {
          "__rl": true,
          "mode": "id",
          "value": "={{ $json.id }}"
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        "options": {},
        "operation": "download"
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    {
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      "parameters": {
        "text": "=Deliver a comma separated list describing the content of this image.",
        "modelId": {
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          "mode": "list",
          "value": "chatgpt-4o-latest",
          "cachedResultName": "CHATGPT-4O-LATEST"
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        "options": {},
        "resource": "image",
        "inputType": "base64",
        "operation": "analyze"
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      "name": "メタデータと画像ファイルを統合",
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      "parameters": {
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      "name": "メタデータを画像に書き込み",
      "type": "n8n-nodes-exif-data.exifData",
      "position": [
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      ],
      "parameters": {
        "options": {},
        "operation": "write",
        "exifMetadata": {
          "metadataValues": [
            {
              "name": "Subject",
              "value": "={{$json.content}}"
            },
            {
              "name": "Keywords",
              "value": "={{$json.content}}"
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      "name": "画像ファイルを更新",
      "type": "n8n-nodes-base.googleDrive",
      "position": [
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      ],
      "parameters": {
        "fileId": {
          "__rl": true,
          "mode": "id",
          "value": "={{ $('Download Image File').item.json.id }}"
        },
        "options": {},
        "operation": "update",
        "changeFileContent": true,
        "newUpdatedFileName": "={{ $('Download Image File').item.json.name }}"
      },
      "credentials": {
        "googleDriveOAuth2Api": {
          "id": "L47XiMFzcjUgBp2i",
          "name": "Google Drive account"
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        "content": "# Welcome to my Automated Image Metadata Tagging Workflow!\n\nThis workflow automatically analyzes the image content with the help of AI and writes it directly back into the image file as keywords.\n\n## This workflow has the following sequence:\n\n1. Google Drive trigger (scan for new files added in a specific folder)\n2. Download the added image file\n3. Analyse the content of the image\n4. Merge Metadata and image file\n5. Write the Keywords into the Metadata (dc:subject/keywords) and create new image file\n6. Update the original file in the Google Drive folder\n\n## The following accesses are required for the workflow:\n- You have to install the [n8n-nodes-exif-data Community Node](https://www.npmjs.com/package/n8n-nodes-exif-data)\n- Google Drive: [Documentation](https://docs.n8n.io/integrations/builtin/credentials/google)\n- AI API access (e.g. via OpenAI, Anthropic, Google or Ollama)\n\nYou can contact me via LinkedIn, if you have any questions: https://www.linkedin.com/in/friedemann-schuetz"
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