クイックスタート
このガイドでは、Google Opalのすべての機能について説明します。
- はじめる — Create your account and open your first app
- ブログ投稿ライターの使い方 — Turn one topic line into a finished draft
- ソーシャルメディア投稿リミックスの使い方 — Reshape one post for every platform at once
- Video Marketer Remixの使い方 — Turn any YouTube video into marketing copy
- ブックレコの使い方 — Get reading picks matched to your taste
- シティビルダーの使い方 — Generate city concepts with matching artwork
- 生成されたプレイリストの使い方 — Build themed playlists from a mood description
- ファッションスタイリストの使い方 — Get outfit ideas from a photo or text prompt
- YouTube Remixを使った学習方法 — Turn a YouTube video into structured study notes
- 製品調査の活用方法 — Compare products and summarise findings fast
所要時間： 各作品につき5分
このガイドには以下の内容も含まれています。 プロのヒント | よくある間違い | トラブルシューティング | 価格 | 代替案
このガイドを信頼する理由
I’ve used Google Opal since its Google Labs beta and tested every template here.
このチュートリアルは、ベンダーのスクリーンショットではなく、実際の構築作業に基づいています。
Google Opal is a no-code AI アプリビルダー from Google Labs.
You describe what you want in plain English, and Opal builds the workflow.
It lets you create workflows using natural language, without a single line of code.
Most people stop at one prompt and never touch the visual editor.
This guide shows you how to use Google Opal properly, step by step.
Google Opal チュートリアル
This How to Use Google Opal tutorial walks through every template, from account setup to advanced prompt edits.
Google オパール
Build AI mini apps by describing them in natural language. Google Opal turns your words into visual workflows powered by Google AI models. Free during public beta — all you need is a Google account.
Google Opal の利用開始
いずれかの機能を使用する前に、この初回設定を完了してください。
約3分かかります。
ステップ1：アカウントを作成する
Open Opal at opal.google in a modern browser.
Sign in with your Google account, the same one you use for Google Drive.
✓ チェックポイント: The Opal dashboard loads with a gallery of example apps.
Step 2: Explore the Opal Dashboard
Opal is available in over 160 countries and needs no install.
ワークスペースの様子は以下のとおりです。
✓ チェックポイント: You can see the gallery and the Create button.
Step 3: Build Your First Mini App
Click Create, then describe what you want in one sentence.
Opal creates a visual workflow from your natural language descriptions.
✅ 完了: これで、以下のすべての機能をご利用いただけます。
Google Opal Blog Post Writer の使い方
ブログ投稿者 lets you draft a full blog post from a single line of 文章.
以下に、その使用方法をステップごとに説明します。
Step 1: Open the Blog Post Writer App
Open Opal and pick Blog Post Writer from the gallery.
Click Remix so you get your own editable copy.
Step 2: Enter Your Topic in the Text Box
Type your topic and target reader into the text box.
This user input feeds every step that follows.
これがその様子です。
✓ チェックポイント: The generate node should show your outline forming.
Step 3: Run the Workflow and Edit the Output
Hit Run and watch the データ flow move between steps.
✅ 結果: You have a working AI mini app that writes drafts on demand.
💡 プロのヒント: Add one more generate step that rewrites the draft for Google Docs formatting.
How to Use Google Opal Social Media Tool
ソーシャルメディア ポストリミックス lets you rewrite one post into versions for each social channel.
以下に、その使用方法をステップごとに説明します。
Step 1: Remix the Template App
Find Social Media Post Remix in the Opal gallery.
Remixing existing apps is faster than building from scratch.
Step 2: Paste Your Source Post
Drop your original caption into the text input field.
これがその様子です。
✓ チェックポイント: Each channel shows its own output node on the canvas.
Step 3: Split the Output by Channel
Add one generate node per platform in the visual editor.
✅ 結果: One post now becomes five, without writing code.
💡 プロのヒント: Name every step clearly so referencing outputs from other steps stays simple.
How to Use Google Opal Video Marketer
ビデオマーケターリミックス lets you pull marketing copy straight out of a ユーチューブ ビデオ。
以下に、その使用方法をステップごとに説明します。
Step 1: Add Your Video URL
Paste a YouTube video link into the input node.
Opal reads the video and passes a transcript forward.
Step 2: Choose Your Copy Format
Tell Opal what you want in plain English.
これがその様子です。
✓ チェックポイント: The blue Generate block should return timestamped talking points.
ステップ3：確認とエクスポート
Copy the finished text into Google Docs or your scheduler.
✅ 結果: A five minute video becomes a week of marketing copy.
💡 プロのヒント: Keep prompts short, since overly long prompts make AI model calls less stable.
Google Opal Book Recesの使い方
おすすめの本 lets you build a recommendation app from a short taste description.
以下に、その使用方法をステップごとに説明します。
Step 1: Describe What You Want
Open Opal and describe what you want in one sentence.
Natural language descriptions become a functional workflow 即座に.
Step 2: Set Your Reader Profile
List three favourite books as the text input.
これがその様子です。
✓ チェックポイント: You should see recommendations with short reasons attached.
Step 3: Publish the Mini App
Share the link so friends can run it too.
✅ 結果: You built a functional app in under five minutes.
💡 プロのヒント: Ask for a Google Sheets friendly table so results paste cleanly.
Google Opal City Builder の使い方
City Builder lets you create city concepts with text and image generation together.
以下に、その使用方法をステップごとに説明します。
ステップ1：シティビルダーテンプレートを開く
Remix City Builder from the Opal dashboard gallery.
Step 2: Write Your City Prompt
Describe climate, size and mood in one prompt.
Opal creates the layout and passes it to the image step.
これがその様子です。
✓ チェックポイント: Red asset blocks appear once image generation finishes.
Step 3: Generate the Visuals
Run the workflow and review each generated asset.
✅ 結果: You now have concept art and a written city brief.
💡 プロのヒント: Split image generation into its own step to cut retry time.
How to Use Google Opal Playlist
生成されたプレイリスト lets you turn a mood description into a curated track list.
以下に、その使用方法をステップごとに説明します。
Step 1: Set the Mood Input
Type the mood, decade or activity you want covered.
Step 2: Tune the Prompt
Ask for アーティスト variety so results are not repetitive.
これがその様子です。
✓ チェックポイント: The output node lists tracks with short notes.
Step 3: Export Your List
Send the output to Google Drive for later reference.
✅ 結果: You have a repeatable playlist ジェネレータ you can rerun anytime.
💡 プロのヒント: Add a second output node that formats results as plain text.
Google Opal Fashion Stylistの使い方
ファッションスタイリスト lets you get outfit suggestions from a photo or short description.
以下に、その使用方法をステップごとに説明します。
Step 1: Upload Your Item
Add a photo or type what is already in your wardrobe.
Opal supports text, files and video as user input.
Step 2: Set Occasion and Budget
Give the AI models context about weather and dress code.
これがその様子です。
✓ チェックポイント: You should see three outfit options with reasoning.
Step 3: Review the Styling Output
Read the suggestions and tweak the prompt if needed.
✅ 結果: A styling アシスタント that runs on your own rules.
💡 プロのヒント: Save each run, because version history helps you compare prompt edits.
How to Use Google Opal YouTube Remix
Learning with YouTube Remix lets you convert long videos into summaries, notes and quiz questions.
以下に、その使用方法をステップごとに説明します。
Step 1: Paste the Lesson Link
Add the YouTube video URL to the yellow input block.
Step 2: Pick Your Note Format
Choose bullet notes, flashcards or a short summary.
これがその様子です。
✓ チェックポイント: The summary should name the main points in order.
Step 3: Save Your Notes
Export the output and store it with your study material.
✅ 結果: A two hour lecture becomes a one page revision sheet.
💡 プロのヒント: Chain a second app that turns those notes into practice questions.
How to Use Google Opal Product Researcher
製品調査 lets you research and compare products without opening twenty browser tabs.
以下に、その使用方法をステップごとに説明します。
Step 1: List the Products
Enter two or more product names in the input field.
ステップ2：基準を定義する
Tell Opal which specs and price limits actually matter.
これがその様子です。
✓ チェックポイント: A comparison table appears with your chosen criteria.
Step 3: Read the Comparison
Check the summary and rerun with tighter criteria if needed.
✅ 結果: You have a research assistant built for individual tasks.
💡 プロのヒント: Use the debug panel to spot which step slows the whole run down.
Google Opalのプロ向けヒントとショートカット
After months of building Opal apps, here are the tips that actually matter.
キーボードショートカット
| アクション | ショートカット |
|---|---|
| Run the workflow | Ctrl / Cmd + Enter |
| Undo a step edit | Ctrl / Cmd + Z |
| Duplicate a selected node | Ctrl / Cmd + D |
| Delete a selected node | 消去 |
ほとんどの人が見逃す隠れた機能
- Auto layout: Tidies a messy canvas so the data flow reads left to right.
- Debug panel: Shows warnings per step and reveals which AI model calls run slowly.
- Remix from the gallery: Copies a working app so you can edit instead of starting blank.
- Natural language editor: Lets you rewrite any step by typing, not dragging.
- バージョン履歴: Acts as light version control when a prompt edit breaks the output.
Google Opalでよくある間違いを避ける方法
間違いその1：巨大なプロンプトを1つだけ書く
❌ 間違い: Cramming ten instructions into a single generate node.
✅ 右: Split complex logic into smaller generate steps that each handle individual tasks.
Mistake #2: Leaving Steps Unnamed
❌ 間違い: Keeping default names, then losing track of which output feeds where.
✅ 右: Rename every step, because referencing other steps gets much easier.
Mistake #3: Treating Opal Like a Full Dev Platform
❌ 間違い: Expecting Opal to replace backend services or heavy data pipelines.
✅ 右: Use Opal for rapid prototyping, internal tools and shareable AI mini apps.
Google Opalのトラブルシューティング
Problem: The workflow runs slowly
原因： Too many separate AI model calls chained across the workflow.
修理： Combine small steps into one, then retest using the debug panel.
Problem: A step returns empty output
原因： The step references another step that produced nothing.
修理： Open the visual workflow editor and check every input connection.
Problem: Your YouTube video will not process
原因： The link is private, region locked or unusually long.
修理： Test a short public video first, then scale up.
📌 注記： If none of these help, report the issue through Google Labs.
Google Opal とは何ですか?
Google オパール is a no-code AI app builder for creating AI mini apps.
Think of it like vibe coding for workflows, minus the code.
You type a request, and Opal turns it into a visual workflow you can edit.
こちらの簡単な概要をご覧ください。
Nodes are colour coded into four types across the canvas.
Yellow handles user input, blue is Generate, red holds assets, and green is the output node.
Here are the key features:
- ブログ記事執筆者： Drafts outlines and full posts from one topic prompt
- ソーシャルメディア投稿リミックス： Rewrites a single post for リンクトイン, X and Instagram
- ビデオマーケターリミックス： Converts a video URL into hooks, キャプション and ad copy
- おすすめの本： Suggests titles based on books you already enjoyed
- シティビルダー： Combines writing and image generation in one workflow
- 生成されたプレイリスト: Creates track lists from a mood or activity prompt
- ファッションスタイリスト： Suggests outfits from uploaded photos or written prompts
- YouTube Remixで学ぶ： Summarises videos into notes, key points and questions
- 製品調査: Gathers specs, prices and verdicts into one summary
Opal runs on Google AI models such as Gemini, so machine learning powers every step.
Instant deployment means you share a working app through one link.
It sits beside other Google products you already use, including Docs, Sheets and Drive.
Teams use it to rapidly prototype ideas before committing engineering time.
詳細なレビューについては、こちらをご覧ください。 Google Opalのレビュー.
Google Opalの価格設定
2026年のGoogle Opalの価格は以下の通りです。
| プラン | 価格 | 最適な用途 |
|---|---|---|
| Google オパール | 価格についてはお問い合わせください | 仕事 users and teams wanting custom terms |
| Public Beta Access | Free during beta | Anyone with a Google account testing AI apps |
無料トライアル: Yes — Opal is free to use throughout the public beta period.
返金保証: Not applicable while the beta stays free.
💰 最もお得な価格: Public beta access — full features at zero cost right now.
Google Opalと代替案の比較
Here’s how Google Opal compares to other tools in this space:
| 道具 | 最適な用途 | 価格 | 評価 |
|---|---|---|---|
| Google オパール | Building AI mini apps fast | 無料（ベータ版） | ⭐ 3.5 |
| ザピエール | Connects thousands of apps for workflow automa | 月額29.99ドル | ⭐ 4.5 |
| 作る | Visual scenario builder with generous cheap ti | 月額10.59ドル | ⭐ 4.6 |
| n8n | Open source and self hostable | 月額25ドル | ⭐ 4.5 |
| パブリー | Budget friendly オートメーション with one time deals | 月額16ドル | ⭐ 4.2 |
| マインドスタジオ | Purpose built for AI agents and internal tools | 月額20ドル | ⭐ 4.4 |
| フロウィス | Canvas based AI workspace strong on creative w | 月額16ドル | ⭐ 4.1 |
| ガムループ | Node based automation for teams running data p | 月額97ドル | ⭐ 4.4 |
| リプリット | Full development environment where vibe coding | 月額25ドル | ⭐ 4.3 |
おすすめ商品：
- 総合ベスト： Google Opal — fastest path from prompt to working AI applications.
- ベスト予算： Make — cheap tiers with strong visual workflows.
- 初心者におすすめ： Google Opal — no coding knowledge needed at all.
- Best for workflow automation: Zapier — unmatched app integrations across business tools.
🎯 Google Opalの代替案
Google Opalの代替サービスをお探しですか？おすすめのサービスはこちらです。
- 🚀 ザピエール: Connects thousands of apps for workflow automation, though it focuses on triggers rather than building AI apps.
- 💰 作る： Visual scenario builder with generous cheap tiers, better suited to data flow between existing business systems.
- 🔧 n8n: Open source and self hostable, so developers can wire AI models into their own backend services.
- ⚡ パブリー： Budget friendly automation with one time deals, aimed at simple task chains rather than AI mini apps.
- 🧠 マインドスタジオ: Purpose built for AI agents and internal tools, with more control over model choice and deployment.
- 🎨 フロウィス： Canvas based AI workspace strong on creative work, research threads and multi branch prompting.
- 📊 ガムループ： Node based automation for teams running data pipelines and recurring operations work at scale.
- 🏢 返信: Full development environment where vibe coding produces real apps, but you still manage actual code.
全リストについては、こちらをご覧ください。 Google Opal alternatives ガイド。
⚔️ Google Opalの比較
Here is how Google Opal stacks up against each competitor:
- Google Opal vs Zapier: Zapier wins on integrations; Opal wins on building interactive AIツール 速い。
- Google Opal vs Make: Make handles complex logic better; Opal is quicker for prototyping ideas.
- Google Opal vs n8n: n8n suits engineers; Opal suits business users with no coding background.
- Google Opal vs Pabbly: Pabbly is cheaper long term; Opal offers far better AI model support.
- Google Opal vs MindStudio： MindStudio gives deeper controls; Opal is easier for a first mini app.
- Google Opal vs Flowist: Flowith excels at exploration; Opal excels at shipping shareable AI apps.
- Google Opal vs Gumloop: Gumloop scales further; Opal stays free and simpler during public beta.
- Google Opal vs Replit: Replit suits building software; Opal builds workflows without writing code.
今すぐGoogle Opalを使い始めましょう
あなたはGoogle Opalの主要な機能をすべて使いこなせるようになりました。
- ✅ ブログ記事ライター
- ✅ ソーシャルメディア投稿リミックス
- ✅ ビデオマーケターリミックス
- ✅ おすすめの本
- ✅ 都市建設者
- ✅ 生成されたプレイリスト
- ✅ ファッションスタイリスト
- ✅ YouTube Remixで学ぶ
- ✅ 製品調査
次のステップ： Pick one template and remix it now.
ほとんどの人はブログ投稿ライターから始めます。
5分もかかりません。
よくある質問
Google Opalはどのように利用できますか？
Open Opal with a Google account, describe your app in plain English, then edit the generated workflow in the visual editor and share the link.
アプリ「Opal」はどのように機能しますか？
Opal converts your natural language descriptions into a visual workflow of connected nodes. Each node calls a Google AI model and passes output to the next step.
Google Opalの目的は何ですか？
Opal lets non-developers build working AI applications quickly. It suits rapid prototyping, internal tools and simple AI agents without writing code.
Google Opalで何ができるの？
Build blog writers, video summarisers, product research assistants, playlist makers and image generation apps. Remix gallery templates or create your own from a prompt.
Google Opalは完全に無料ですか？
Opal is free during its public beta from Google Labs. Google has signalled pricing may arrive later, so check current terms before committing.
English 
Spanish 
Chinese 
German 
French 
Arabic 
Russian 
Portuguese 
Japanese 
Korean 
Italian 
Turkish 
Dutch 
Polish 
Indonesian 
Thai 
Vietnamese 