FB/IG/Pinterest向けのソーシャルメディア広告画像を生成するためにGoogle Gemini Imagenを使用する
上級
これはContent Creation, Multimodal AI分野の自動化ワークフローで、32個のノードを含みます。主にSwitch, Telegram, FormTrigger, GoogleGeminiなどのノードを使用。 Google Gemini Imagen を使用して FB/IG/Pinterest のソーシャル メディア広告画像を生成
前提条件
- •Telegram Bot Token
ワークフロープレビュー
ノード接続関係を可視化、ズームとパンをサポート
ワークフローをエクスポート
以下のJSON設定をn8nにインポートして、このワークフローを使用できます
{
"meta": {
"instanceId": "76f564ce9e1f496ea6c3533f155d5217a31a74b1b62bea30c37742947aa7de7c",
"templateCredsSetupCompleted": true
},
"nodes": [
{
"id": "aaaef0b0-91fd-49d6-ad8b-6703aaff5719",
"name": "📝 フォームトリガー",
"type": "n8n-nodes-base.formTrigger",
"notes": "SETUP:\n1. Configure form fields as shown\n2. Copy webhook URL after saving\n3. Share URL with users\n\nNOTE: This captures user inputs for ad generation",
"position": [
1984,
3184
],
"webhookId": "ad-generator-form",
"parameters": {},
"typeVersion": 2.3
},
{
"id": "84afb4ae-95b0-49fe-96b5-04a0d90c5189",
"name": "🔀 サイズ別ルーティング",
"type": "n8n-nodes-base.switch",
"notes": "SETUP:\n1. Already configured with 7 dimension routes\n2. Enable 'Output All Matching' in options\n3. Each output triggers corresponding image generation\n\nNOTE: Creates separate paths for each selected dimension",
"position": [
2448,
3104
],
"parameters": {},
"typeVersion": 3.2
},
{
"id": "47526ff8-0fb3-4df6-b05b-79ffe640d5e4",
"name": "🎨 FBストーリー (1080x1920)",
"type": "@n8n/n8n-nodes-langchain.googleGemini",
"notes": "SETUP:\n1. Same API credentials as other Gemini nodes\n2. Set aspect ratio: 9:16\n3. Optimized for vertical story format\n\nNOTE: Creates vertical story-format image",
"position": [
3808,
2608
],
"parameters": {},
"typeVersion": 1
},
{
"id": "258488d9-4aad-4357-9baa-3cc5b3bd27c2",
"name": "🎨 IGフィード (1080x1080)",
"type": "@n8n/n8n-nodes-langchain.googleGemini",
"notes": "SETUP:\n1. Same API credentials\n2. Set aspect ratio: 1:1 (square)\n3. Instagram feed optimized prompt\n\nNOTE: Perfect square for IG feed posts",
"position": [
3808,
2784
],
"parameters": {},
"typeVersion": 1
},
{
"id": "c1c1fc06-3a06-4f44-a0cd-857ed17a6859",
"name": "🎨 IGストーリー (1080x1920)",
"type": "@n8n/n8n-nodes-langchain.googleGemini",
"notes": "SETUP:\n1. Same API credentials\n2. Set aspect ratio: 9:16\n3. Story-optimized vertical design\n\nNOTE: Vertical format for IG Stories",
"position": [
3808,
2960
],
"parameters": {},
"typeVersion": 1
},
{
"id": "f3a20164-ec38-4140-94f4-649997d3ec3a",
"name": "🎨 IGリール (1080x1920)",
"type": "@n8n/n8n-nodes-langchain.googleGemini",
"notes": "SETUP:\n1. Same API credentials\n2. Set aspect ratio: 9:16\n3. Designed for Reels thumbnails\n\nNOTE: Optimized for video content covers",
"position": [
3808,
3136
],
"parameters": {},
"typeVersion": 1
},
{
"id": "aecc6084-767a-4266-b29f-bd7d771dc0f8",
"name": "🎨 Pinterestピン (1000x1500)",
"type": "@n8n/n8n-nodes-langchain.googleGemini",
"notes": "SETUP:\n1. Same API credentials\n2. Set aspect ratio: 2:3\n3. Pinterest-style tall pin format\n\nNOTE: Standard Pinterest pin dimensions",
"position": [
3808,
3328
],
"parameters": {},
"typeVersion": 1
},
{
"id": "a6124726-1f33-4d3c-a5ac-b78506e7e02f",
"name": "🎨 Pinterestストーリー (1080x1920)",
"type": "@n8n/n8n-nodes-langchain.googleGemini",
"notes": "SETUP:\n1. Same API credentials\n2. Set aspect ratio: 9:16\n3. Pinterest Story format\n\nNOTE: Story-style vertical pin",
"position": [
3808,
3536
],
"parameters": {},
"typeVersion": 1
},
{
"id": "38aa5c3d-ad0f-42a2-9605-03be9a35f3f8",
"name": "📤 FBフィード送信",
"type": "n8n-nodes-base.telegram",
"notes": "SETUP:\n1. Create Telegram bot via @BotFather\n2. Add bot token to credentials\n3. Get your chat ID (message bot, use /getUpdates)\n4. Add chat ID to node settings\n\nNOTE: Sends generated image with caption",
"position": [
4416,
2448
],
"webhookId": "f5a5a886-8808-4fc6-a0c8-ea698f9ca400",
"parameters": {},
"typeVersion": 1.2
},
{
"id": "02845408-b1d4-435f-ab74-1c2a03ed2750",
"name": "📤 FBストーリー送信",
"type": "n8n-nodes-base.telegram",
"notes": "SETUP:\n1. Same Telegram credentials as above\n2. Same chat ID\n3. Caption includes format details\n\nNOTE: Delivers story format image",
"position": [
4416,
2640
],
"webhookId": "0b185df3-d19d-47f6-8e23-e6f9945d6780",
"parameters": {},
"typeVersion": 1.2
},
{
"id": "e734a918-9a5d-4739-a776-cfb48cac30a5",
"name": "📤 IGフィード送信",
"type": "n8n-nodes-base.telegram",
"notes": "SETUP:\n1. Same credentials\n2. Optimized caption for IG\n\nNOTE: Square format delivery",
"position": [
4416,
2816
],
"webhookId": "0cf63f18-ee84-495b-89b7-9259682a435b",
"parameters": {},
"typeVersion": 1.2
},
{
"id": "546d7d2d-7b70-44a6-95c7-ef38c812cfbb",
"name": "📤 IGストーリー送信",
"type": "n8n-nodes-base.telegram",
"notes": "SETUP:\n1. Same credentials\n2. Story format caption\n\nNOTE: Vertical story delivery",
"position": [
4416,
2992
],
"webhookId": "807c9284-2f35-4240-87eb-d0575214c3af",
"parameters": {},
"typeVersion": 1.2
},
{
"id": "196fce88-de69-4981-9e1e-f6ac71937a39",
"name": "📤 IGリール送信",
"type": "n8n-nodes-base.telegram",
"notes": "SETUP:\n1. Same credentials\n2. Reel-optimized caption\n\nNOTE: Video thumbnail format",
"position": [
4416,
3168
],
"webhookId": "3763612a-45e8-4359-bf79-5e173c861035",
"parameters": {},
"typeVersion": 1.2
},
{
"id": "7dcda54a-0b8b-4c96-8db8-278c4756b2cb",
"name": "📤 Pinterestピン送信",
"type": "n8n-nodes-base.telegram",
"notes": "SETUP:\n1. Same credentials\n2. Pinterest-specific caption\n\nNOTE: Tall pin format delivery",
"position": [
4416,
3360
],
"webhookId": "b005a861-9d93-4f51-9b6c-b012a8da2660",
"parameters": {},
"typeVersion": 1.2
},
{
"id": "23412497-82b7-40b0-b771-8a07025f9a90",
"name": "📤 Pinterestストーリー送信",
"type": "n8n-nodes-base.telegram",
"notes": "SETUP:\n1. Same credentials\n2. Story pin caption\n\nNOTE: Pinterest story format delivery",
"position": [
4416,
3568
],
"webhookId": "324fc16a-4773-47d6-ad7a-d0e0960abaec",
"parameters": {},
"typeVersion": 1.2
},
{
"id": "f1bdc137-2329-40ee-b94c-4e06e1e2deef",
"name": "付箋11",
"type": "n8n-nodes-base.stickyNote",
"position": [
3040,
3856
],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "bb933707-d815-46f0-875b-cd79da792075",
"name": "付箋12",
"type": "n8n-nodes-base.stickyNote",
"position": [
3424,
3856
],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "a239af9e-576d-4f5c-8816-2f49af15618f",
"name": "付箋13",
"type": "n8n-nodes-base.stickyNote",
"position": [
3792,
3872
],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "64819d3c-966a-40cf-adb9-97cebc83e83b",
"name": "付箋14",
"type": "n8n-nodes-base.stickyNote",
"position": [
4288,
3872
],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "bdd2def6-7bd6-47a9-b40a-7a13dc484419",
"name": "付箋",
"type": "n8n-nodes-base.stickyNote",
"position": [
2208,
1872
],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "83bd0934-4e29-43fe-989f-7773d116220e",
"name": "付箋1",
"type": "n8n-nodes-base.stickyNote",
"position": [
1808,
1872
],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "09edeec4-f1f5-43a4-a4da-b8ef21f76dba",
"name": "付箋2",
"type": "n8n-nodes-base.stickyNote",
"position": [
1872,
2752
],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "22b11177-7f4b-4f93-9c97-0ffaf72978cf",
"name": "付箋3",
"type": "n8n-nodes-base.stickyNote",
"position": [
2336,
2592
],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "acb37246-3c0c-4b35-95ef-b375aa7b3793",
"name": "付箋4",
"type": "n8n-nodes-base.stickyNote",
"position": [
3680,
1984
],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "aa6c9cd5-315f-4742-b169-b5dbb8f5397f",
"name": "付箋5",
"type": "n8n-nodes-base.stickyNote",
"position": [
4272,
1808
],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "28b4450d-1ecf-4c5c-b8f4-66614e114263",
"name": "付箋6",
"type": "n8n-nodes-base.stickyNote",
"position": [
2608,
1872
],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "fb806e42-f2f8-41a9-8b97-b143e4905b1d",
"name": "付箋7",
"type": "n8n-nodes-base.stickyNote",
"position": [
2960,
1872
],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "189632b7-00f9-47fc-8238-00830a6ad34f",
"name": "付箋8",
"type": "n8n-nodes-base.stickyNote",
"position": [
1824,
3856
],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "84c3ca48-d584-452d-a739-f1681a241ea5",
"name": "付箋9",
"type": "n8n-nodes-base.stickyNote",
"position": [
2288,
3856
],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "e3d4dab2-8905-4c7d-8e45-f039ebcac00e",
"name": "付箋10",
"type": "n8n-nodes-base.stickyNote",
"position": [
2672,
3856
],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "066a9ea7-d59d-4970-a476-cf855c5e58bb",
"name": "🎨 FBフィード (1200x630) -gemini",
"type": "@n8n/n8n-nodes-langchain.googleGemini",
"notes": "SETUP:\n1. Add Google Gemini API credentials\n2. Select model: imagen-3.0-generate-001\n3. Set aspect ratio: 16:9\n4. Prompt auto-populates from form data\n\nNOTE: Generates landscape image for FB Feed",
"position": [
3808,
2464
],
"parameters": {},
"typeVersion": 1
},
{
"id": "52d0b9bd-aea3-469a-a44e-3b4bf0c04f20",
"name": "付箋15",
"type": "n8n-nodes-base.stickyNote",
"position": [
1616,
1680
],
"parameters": {
"content": ""
},
"typeVersion": 1
}
],
"pinData": {},
"connections": {
"aaaef0b0-91fd-49d6-ad8b-6703aaff5719": {
"main": [
[
{
"node": "84afb4ae-95b0-49fe-96b5-04a0d90c5189",
"type": "main",
"index": 0
}
]
]
},
"258488d9-4aad-4357-9baa-3cc5b3bd27c2": {
"main": [
[
{
"node": "e734a918-9a5d-4739-a776-cfb48cac30a5",
"type": "main",
"index": 0
}
]
]
},
"f3a20164-ec38-4140-94f4-649997d3ec3a": {
"main": [
[
{
"node": "196fce88-de69-4981-9e1e-f6ac71937a39",
"type": "main",
"index": 0
}
]
]
},
"84afb4ae-95b0-49fe-96b5-04a0d90c5189": {
"main": [
[
{
"node": "066a9ea7-d59d-4970-a476-cf855c5e58bb",
"type": "main",
"index": 0
}
],
[
{
"node": "47526ff8-0fb3-4df6-b05b-79ffe640d5e4",
"type": "main",
"index": 0
}
],
[
{
"node": "258488d9-4aad-4357-9baa-3cc5b3bd27c2",
"type": "main",
"index": 0
}
],
[
{
"node": "c1c1fc06-3a06-4f44-a0cd-857ed17a6859",
"type": "main",
"index": 0
}
],
[
{
"node": "f3a20164-ec38-4140-94f4-649997d3ec3a",
"type": "main",
"index": 0
}
],
[
{
"node": "aecc6084-767a-4266-b29f-bd7d771dc0f8",
"type": "main",
"index": 0
}
],
[
{
"node": "a6124726-1f33-4d3c-a5ac-b78506e7e02f",
"type": "main",
"index": 0
}
]
]
},
"47526ff8-0fb3-4df6-b05b-79ffe640d5e4": {
"main": [
[
{
"node": "02845408-b1d4-435f-ab74-1c2a03ed2750",
"type": "main",
"index": 0
}
]
]
},
"c1c1fc06-3a06-4f44-a0cd-857ed17a6859": {
"main": [
[
{
"node": "546d7d2d-7b70-44a6-95c7-ef38c812cfbb",
"type": "main",
"index": 0
}
]
]
},
"aecc6084-767a-4266-b29f-bd7d771dc0f8": {
"main": [
[
{
"node": "7dcda54a-0b8b-4c96-8db8-278c4756b2cb",
"type": "main",
"index": 0
}
]
]
},
"066a9ea7-d59d-4970-a476-cf855c5e58bb": {
"main": [
[
{
"node": "38aa5c3d-ad0f-42a2-9605-03be9a35f3f8",
"type": "main",
"index": 0
}
]
]
},
"a6124726-1f33-4d3c-a5ac-b78506e7e02f": {
"main": [
[
{
"node": "23412497-82b7-40b0-b771-8a07025f9a90",
"type": "main",
"index": 0
}
]
]
}
}
}よくある質問
このワークフローの使い方は？
上記のJSON設定コードをコピーし、n8nインスタンスで新しいワークフローを作成して「JSONからインポート」を選択、設定を貼り付けて認証情報を必要に応じて変更してください。
このワークフローはどんな場面に適していますか？
上級 - コンテンツ作成, マルチモーダルAI
有料ですか？
このワークフローは完全無料です。ただし、ワークフローで使用するサードパーティサービス（OpenAI APIなど）は別途料金が発生する場合があります。
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