How to Analyze PDFs, Images, and Video directly in Google Gemini

Most people use AI like a glorified text box, typing in questions, copying over short excerpts, and waiting for text answers. Because Gemini was built natively as a multimodal model, it doesn’t just read text; it can process visual elements, document layouts, charts, and even raw media.

Instead of spending hours summarizing long reports or manually extracting tables, you can upload files directly into the prompt box. Here are four practical ways to use Gemini’s file analysis features in your daily workflow.

1. Read Complex PDFs & Documents (Layouts Included)

When you upload a large PDF or report, standard tools often lose context for charts, tables, or sidebars. Gemini reads both the text and the visual structure of the document.

How to use it:

1. Click the + (or Add files) icon in the prompt box.

2. Upload your PDF or doc file (up to 100MB).

3. Ask specific questions rather than asking for a basic summary.

Try this prompt:

“I’ve uploaded a 30-page research document. Extract the primary methodologies used into a bulleted list, pull out all mentioned statistics, and list any conflicting findings mentioned across chapters 2 and 4.”

2. Turn Screenshots & Diagrams into Actionable Text

If you have a complex infographic, handwritten meeting notes, or an engineering diagram, you don’t need to manually transcribe it. Gemini’s vision capabilities allow it to OCR (optical character recognition) text and explain visual relationships.

Try this prompt:

“Analyze this chart screenshot. Explain what the trends show in plain English, highlight the quarter with the steepest drop, and draft a 3-bullet summary I can share with my team.”

3. Extract Insights from Videos and Recording Clip Files

Rather than sitting through a recorded webinar or meeting clip to find one specific detail, you can upload video files (up to 2GB) or audio clips directly to Gemini.

Try this prompt:

“Look at this uploaded meeting clip. Identify every time the launch date is mentioned, list who expressed concerns about the timeline, and give me timestamped bullet points of key takeaways.”

4. Code Repositories & Bulk File Analysis

If you are a developer or working with code bases, you don’t have to upload file by file. You can import an entire folder or GitHub repository (up to 5,000 files) directly into a chat.

Try this prompt:

“Review this project repository. Identify any deprecated functions, locate potential performance bottlenecks in the main data pipeline, and suggest refactoring steps.”

Quick Upload Limits to Keep in Mind

To get the best results, keep these parameters in mind:

Check out more Google Gemini tips and tricks, and learn all about the AI assistants. This is the age of AI, where you need to learn prompts, patterns, and the assistants more to get the best out of them.