Hashtag AI Generator

This is a simple Flask web app that uses OpenAI's GPT-4o model to generate 30 hashtags based on an uploaded image. Just upload an image, and the app will suggest hashtags you can copy and use for social media or marketing.

Features

• Upload an image and get AI-generated hashtags
• Live image preview before submission
• Click-to-select hashtags
• Copy selected hashtags to a text area

Tech Stack

• Python (Flask)
• HTML / CSS / JavaScript
• OpenAI API
• Jinja2 Templating

Setup

1. Clone this repository
2. Install dependencies:

pip install -r requirements.txt

3. Create a .env file and add your OpenAI API key:

OPENAI_KEY=your_api_key_here

4. Run the app:

5. Open your browser and go to http://localhost:5000

Notes

• Make sure your API key has access to GPT-4o.
• Uploaded images are saved temporarily during processing.

License

MIT License