Gemini AI Studio - Complete Tutorial

📑 Table of Contents

1. Getting Started
2. API Configuration
3. Image Generation
4. Templates & Presets
5. Content Tools
6. Content Rewriting
7. Multi-Day Sequences
8. Automation
9. Image Gallery
10. Tips & Tricks

🚀 Getting Started

Welcome to Gemini AI Studio! This tutorial will teach you how to use all the tools available for creating images, generating content, and automating your marketing campaigns using artificial intelligence.

What you can do with this system:

🖼️ Image Generation

Create images from scratch
Use different models
Define style and resolution
Save automatically

✏️ Marketing Content

Rewrite texts
Create sequences
Generate landing pages
Multiple languages

⚙️ Automation

Schedule generations
Create drip sequences
Save templates
Manage tasks

To get started, you need to configure your own Google API Key. The system uses your key and bills directly to your Google account - no deduction from system credits.

⚙️ API Key Configuration

Before using any tool, you need to configure your Google Gemini API Key. This allows the system to use your own account to generate content.

How to configure:

1 Go to Settings: Click on "API Settings" or "Settings" in the menu

2 Get your API Key:

Go to Google AI Studio
Log in with your Google account
Click "Create API Key"
Copy the generated key

3 Paste the API Key: In the designated field, paste your key (starts with AIza...)

4 Choose the Model: Select which Gemini model you want to use:

Gemini 2.0 Flash - Recommended for images (faster)
Gemini 2.5 Flash - Latest, better quality
Gemini 1.5 Flash - Previous version

5 Save: Click "Save Configuration" to save your settings

Your API Key is personal and non-transferable. Keep it in a safe place. Usage will be charged directly to your Google Cloud account.

After configuring, you will see:

Status showing "Configured" in green
Success confirmation message
Ability to use all tools

🖼️ Image Generation

The main tool in the system allows creating professional images using artificial intelligence. You describe what you want and AI generates the image.

How to generate an image:

1 Choose the AI Model:

Nano Banana (Google) - Uses your API Key, excellent quality
Lightning XL - Fast model
Diffusion XL - Good for art
Phoenix Text - Better for text

2 Define the Resolution:

1024x1024 - Square (1:1) - Ideal for Instagram
768x1024 - Portrait (3:4) - Ideal for Stories
1024x768 - Landscape (4:3) - For banners
1360x768 - Widescreen (16:9) - For videos

3 Choose Visual Style:

None (Raw) - No style, pure image
Realistic Photography - Realistic photo
Cinematic - Movie style
Anime - Japanese style
3D Render - 3D render

4 Create your Prompt (Description): Use the professional builder:

Field 1 - Subject: Who or what appears in the image
Ex: "A futuristic woman with neon glasses"
Field 2 - Environment: Where it happens
Ex: "In a rainy cyber city street"
Field 3 - Artistic Style: How it should look
Ex: "Highly detailed, 4k, digital art"
Field 4 - Lighting: How it's illuminated
Ex: "Cinematic lighting, bokeh, close-up"

5 Negative Prompt (Optional): Tell what you DON'T want in the image:
Ex: "cartoon, painting, illustration, deformed, ugly, blurry, text, watermark"

6 Add Seed (Optional): Number that ensures identical result if used again. Leave blank for random result.

7 Click "GENERATE IMAGE" and wait for generation (may take 15-30 seconds)

For best results, be specific in the description. Instead of "a cat", say "a white Persian cat with bright blue eyes, long silky fur, sitting on a blue velvet sofa".

Saving to Media Library:

✓ Auto-save: Check the "Auto-save to Media Library" option to automatically save to your library.

✓ Tag: Select a tag/category to organize the image in the library.

📋 Templates & Saved Presets

You can save your favorite configurations to reuse later. It's like creating custom templates.

How to save a preset:

1 Configure all parameters: Choose model, resolution, style and fill in the prompts as you want to save.

2 Click "Save Settings": A modal (pop-up) will open.

3 Give it a name: Ex: "My Cyberpunk Style" or "Product Photos"

4 Save: Click the save button.

How to use a saved preset:

1 Open the selector: Click the "Quick Load / Templates" dropdown

2 Choose a template: Select from "My Saved Presets" options

3 Click "Load": All fields will be filled automatically.

Available System Templates:

Name	What it's for	Best use
Professional Food Photography	Professional food photos	Restaurants, delivery
Cinematic Movie Scene	Movie scenes	Cinematic content
Nano Banana (Google)	Nano quality from Google	General

🛠️ Content Tools

Beyond generating images, the system offers powerful tools for creating textual marketing content.

Accessing the Tools:

Click on "Tools" or "Ferramentas" in the menu to see available options:

Variation - Text Rewriting:

Use to rewrite existing content with different styles, tones, and languages.

Sequence - Multi-Day Sequences:

Create message sequences that will be sent over several days (drip campaigns).

Landing - Landing Pages:

Generate complete capture pages with professional design.

✏️ Content Rewriting (Variation)

Transform existing content into new versions with different tone, language, or style.

Single Mode:

1 Name the campaign: Ex: "January Newsletter"

2 Paste the original text: In the "Original Text" field, paste your content.

3 Choose the tone:

Professional - Formal, corporate
Casual - Friendly, relaxed
Urgent / FOMO - Urgent, scarcity
Friendly - Friendly, close
Exciting - Exciting

4 Choose output language: Select which language the rewritten text should be in.

5 Click "Rewrite Content": AI will rewrite the text.

6 Review the result: The rewritten text will appear in the "Rewritten Text" field.

Rotation Mode (Spintax):

If you want AI to create variations while maintaining spintax tags (for randomization):

1 Write with spintax: Use the format {option1|option2|option3}
Ex: {Hello|Hi|Hey}! We have {amazing|fantastic|great} news!

2 Click "Generate Rotation": AI will rewrite while maintaining the spintax.

Spintax allows you to have a random option chosen when the message is sent. Useful for email campaigns where you want variety.

Understanding Spintax:

{Hello|Hi|Hey there|Candidate}

This means one of these 3 options will be chosen randomly when sending.

Protecting System Variables:

AI automatically protects variables like:

{{first_name}} - Lead name
{{last_name}} - Last name
{{email}} - Email

AI knows not to modify these variables.

📅 Multi-Day Sequences (Drip Campaign)

Create a series of messages that will be sent over several days. Perfect for indoctrination sequences, lead nurturing, automatic follow-ups.

How to create a sequence:

1 Define how many days: How many variations/days you want to create (2 to 30 days).

2 Choose the tone: The overall tone of the sequence.

3 Select the language: Language in which all messages will be generated.

4 Paste the base content: The main message that will be the base for creating variations.

5 Click "Generate Sequence": AI will create X progressive variations.

6 Review each day: See the result of each day in the list.

7 Schedule: Define start date and interval between sends.

8 Confirm: Click "Confirm & Schedule All" to save.

Available intervals:

Every 1 hour - For intense sequences
Every 24 hours - Daily
Every 48 hours - Every 2 days
Every 1 week - Weekly

For best results, provide rich base content. AI can create more interesting variations when it has more context.

⚙️ Automation Management

Create automated tasks that generate images at regular intervals, without you needing to do it manually.

Creating an Automation:

1 Configure the generation: In the main form, define prompt, model, resolution, etc.

2 Open scheduling options: Click "Turn into Automation (Schedule)"

3 Define the interval:

Repeat Every: Number (ex: 1, 2, 6)
Unit: "Hours" or "Days"

4 Click "Activate Auto-Pilot": The automation will be created.

Managing Automations:

Go to "Manage Automations" to see all tasks:

Action	How to do
Run now	Click the "Play" button to generate now
Edit	Click the "Edit" button to change settings
Pause	Click "Pause" button to temporarily stop
Activate	Click "Play" to reactivate
Delete	Click "Trash" and confirm

Active automations will continue generating images according to the defined interval. Monitor your API Key usage.

🖼️ Image Gallery

All generated images are automatically saved to the gallery, where you can view and manage them.

Viewing:

✓ Scroll to "Recent Creations": The latest generated images appear in cards.

Each card shows:

Thumbnail - Preview of the image
Prompt - Description used (first lines)
Model used - Which AI generated it
Seed - Seed number (if any)
Click to enlarge - Click the image to view full size

Tips:

Use "Seed" if you want to generate variation of an existing image
Save the original prompt to recreate it
Images are also saved to Media Library

💡 Tips & Tricks

Better Prompts:

Be specific: Instead of "cat", say "white Persian cat with blue eyes"

Add technical details: "8k, ultra-detailed, photorealistic"

Mention lighting: "soft studio lighting, golden hour, dramatic lighting"

Indicate composition: "close-up, wide shot, bird's eye view"

Resolution by Use:

Use	Resolution
Instagram Post	1080x1080 (or 1024x1024)
Instagram Story	1080x1920
Facebook Ads	1200x628
Website Banner	1360x768 or 1920x1080
Email Header	600x200

API Costs:

Remember: all generations use YOUR Google Cloud account. The system does not deduct credits. Monitor your usage at: Google Cloud Console

Common Errors:

Error	Solution
Invalid API Key	Check if the key is correct
API Key has no credits	Add credits in Google Cloud
Image too slow	Wait another 15-30 seconds
Prompt rejected	Remove adult or sensitive content