Analyze an image

gemini -m pro -f /path/to/image.png "Describe this image in detail"

With specific question

gemini -m pro -f screenshot.png "What error message is shown?"

Multiple images

gemini -m pro -f image1.png -f image2.png "Compare these two images"

Analysis Operations General Description gemini -m pro -f image.png "Describe this image comprehensively: 1. Main subject/content 2. Colors and composition 3. Text visible (if any) 4. Context and purpose 5. Notable details"

Extract Text (OCR) gemini -m pro -f screenshot.png "Extract all text from this image. Format as plain text, preserving layout where possible. Include any text in buttons, labels, or UI elements."

Code from Screenshot gemini -m pro -f code-screenshot.png "Extract the code from this screenshot. Provide as properly formatted code with correct indentation. Note any parts that are unclear or partially visible."

UI Analysis gemini -m pro -f ui-screenshot.png "Analyze this UI: 1. What application/website is this? 2. What page/screen is shown? 3. Main UI elements and their purpose 4. User flow/actions available 5. Any UX issues or suggestions"

Error Analysis gemini -m pro -f error-screenshot.png "Analyze this error: 1. What error is shown? 2. What is the likely cause? 3. How to fix it? 4. Any related information visible?"

Diagram Understanding gemini -m pro -f diagram.png "Explain this diagram: 1. What type of diagram is this? 2. Main components and their relationships 3. Data/process flow 4. Key takeaways"

Specific Use Cases Debug Screenshot gemini -m pro -f debug-screen.png "I'm debugging an issue. From this screenshot: 1. What is the current state? 2. What errors or warnings are visible? 3. What should I look at? 4. Suggested next steps"

Compare Before/After gemini -m pro -f before.png -f after.png "Compare these before and after images: 1. What changed? 2. Is this an improvement? 3. Any issues in the 'after' version? 4. Anything missing?"

Design Feedback gemini -m pro -f design.png "Provide design feedback: 1. Visual hierarchy 2. Color usage 3. Typography 4. Spacing and alignment 5. Accessibility concerns 6. Suggestions for improvement"

Data Extraction gemini -m pro -f chart.png "Extract data from this chart: 1. Chart type 2. Data series and values 3. Axes labels and ranges 4. Key trends or insights 5. Output as structured data if possible"

Form Analysis gemini -m pro -f form.png "Analyze this form: 1. Form purpose 2. Fields and their types 3. Required vs optional 4. Validation rules visible 5. UX suggestions"

Workflow Patterns Screenshot to Issue

Capture screenshot (macOS)

screencapture -i /tmp/bug.png

Analyze and format as issue

gemini -m pro -f /tmp/bug.png "Create a bug report from this screenshot:

Summary

[One-line description]

Steps to Reproduce

[Inferred from screenshot]

Expected Behavior

[What should happen]

Actual Behavior

[What the screenshot shows]

Environment

[Any visible system info]"

UI to Code gemini -m pro -f ui-design.png "Generate React component code that recreates this UI: - Use Tailwind CSS for styling - Make it responsive - Include proper TypeScript types - Add appropriate accessibility attributes"

Documentation gemini -m pro -f app-screen.png "Write user documentation for this screen: - What this screen is for - How to use each feature - Common tasks - Tips and notes"

Image Types Supported PNG, JPEG, GIF, WebP Screenshots Photos Diagrams and charts UI mockups Code snippets Documents Best Practices Use clear images - Higher quality = better analysis Crop to relevant area - Remove unnecessary context Ask specific questions - Vague prompts get vague answers Provide context - Tell Gemini what you're looking for Verify extracted text - OCR isn't perfect Multiple angles - Use multiple images for complex subjects

gemini-image

安装