🔍 AI-Powered Web Form and Questionnaire Auto-Filler

This project automates the extraction, answering, and autofill of web-based questionnaires (e.g., Google Forms, JotForm, CENTRL) using Playwright, Selenium, and OpenAI GPT-4. It supports structured and unstructured form types, dynamically rendered UIs, and uses LLMs to reason over HTML content for realistic, context-aware answers.

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✨ Features

• 💡 GPT-Driven Question Understanding:

  • Uses GPT-4 or GPT-4 Turbo to parse HTML or structured fields.
  • Identifies question types (text, radio, checkbox, select) and generates relevant answers.

• 📄 Multi-Platform Support:

  • Works with Google Forms, JotForm, CENTRL, and other HTML-based questionnaires.

• 🧠 Human-Like Scrolling & Section Handling:

  • Mimics realistic user scrolling with Playwright.
  • Supports multi-section navigation with Next Section detection.

• ✅ Multi-Model Answer Generation:

  • GPT-4 handles both question extraction and auto-answering.
  • Uses prompt-engineering with deterministic output for radio/checkbox formats.

• 📦 Form Auto-Fill Capabilities:

  • Fills text fields, selects dropdowns, clicks checkboxes and radio buttons.
  • Includes fallback logic for ambiguous inputs.

• 🧪 Debug & Review:

  • Form is filled but not submitted.
  • Logs all generated answers.

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🛠️ Tech Stack

• Python 3.8+
• Playwright for dynamic browser automation (CENTRL, JotForm)
• Selenium for Google Forms
• OpenAI GPT-4/GPT-4 Turbo for answering questions
• BeautifulSoup for HTML parsing

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💻 Use Cases

• CENTRL compliance questionnaires
• Google Form assessments
• Internal due diligence portals
• Auto-filling vendor onboarding forms

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📂 Example Outputs

• centrl_questions_gpt.json: Questions extracted from CENTRL platform
• extracted_answers_from_html.json: AI-filled answers for generic HTML form
• debug_all_sections.html: Snapshot of all questionnaire sections from CENTRL

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⚙️ Configuration

Edit the following variables depending on the use case:

LOGIN_EMAIL = "bshetty@oncentrl.com"
LOGIN_PASSWORD = "your-password"
OPENAI_API_KEY = "sk-xxxx"
QUESTIONNAIRE_URL = "https://web.oncentrl.com/..."
TARGET_URL = "https://formprovider.com/..."

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🚀 Running the Projects

1. CENTRL Questionnaire Extractor

python centrl_extractor.py

2. JotForm/Generic HTML Form Autofill

python html_autofill_gpt.py

3. Google Form Auto-Fill via Selenium

python google_form_autofill.py

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📈 Future Enhancements

• Capture and preserve form subsection names
• Add visual debugger for mismatched answers
• Plug-in document-based RAG for better grounding

🤖 Built With

• OpenAI GPT-4 Turbo
• Microsoft Playwright
• Selenium
• LangGraph (experimental)
• BeautifulSoup
• JSON