Turn hours of lectures into minutes of learning — on WhatsApp.
Send PDFs, videos, YouTube, links or voice notes and get quizzes, flashcards and notes in seconds. Not just for studying — chat about anything. A single number that can replace your ChatGPT subscription.
How Vixai Works in 3 Steps
From file to full understanding — in seconds.
1. Send Anything on WhatsApp
PDFs, slides, Word/Excel/PPTX, YouTube links, voice notes, photos of whiteboards — all in one chat.
2. Ask Anything
Quizzes, flashcards, summaries, explanations, translations — via text or voice. In any language.
3. Learn & Work Faster
Context-aware answers based on your material — accurate, structured, and instantly useful.
AI Quiz Generator for WhatsApp
Create multiple-choice quizzes from PDFs, slides or YouTube in seconds. The quiz generator runs inside WhatsApp and adapts difficulty to your topic. Export answers and explanations to your notes.
Flashcards Generator (Spaced Review)
Turn any document into clean Q-A flashcards automatically. Review on WhatsApp and sync to your study sessions with spaced repetition suggestions.
Note-Taking AI on WhatsApp
Send PDFs, links or voice notes and get structured notes with key points, definitions and examples. Perfect for lectures, meetings and exam prep.
AI Study Assistant
Ask explanations, summaries and step-by-step solutions. Vixai combines quiz generator, flashcards and note-taking into a single WhatsApp chat.
One Chat. Everything You Need.
Vixai is more than a chatbot. It’s your personal knowledge base that gets smarter with every file you send — and a general AI you can chat with about anything.
Multi-File Conversations
Drop PDFs, Word, Excel, PPTX, lecture audio, YouTube links — Vixai understands them together in one WhatsApp thread.
YouTube & Voice Notes
Send a video link or a voice note. Vixai transcribes and prepares it for questions in seconds.
Your AI Tutor & General Assistant
Ask for explanations, summaries, or test questions — and also brainstorm ideas, write emails, code snippets, plans, or research support.
Image & Slide Reading (OCR)
Forward a picture of a whiteboard or slides. Vixai reads it and includes it in your session context.
AI Image Generation
Need a visual? Try /image with a description and receive it right in your chat.
Multi-Language + Voice
Study abroad or work globally? Mix languages freely. Convert text ↔ audio with a natural voice.
Powerful Web Dashboard Included
Do everything on WhatsApp — and use the dashboard when you need a bigger screen. Review your history, manage files, export results, control memory, and delete data anytime.
Why Choose Vixai?
See how Vixai compares with common AI assistants.
| Vixai Study | Generic Web Chatbot | Note-Taking Tool | |
|---|---|---|---|
| Native on WhatsApp | ✅ | ➖ | ❌ |
| Continuous Memory per User | ✅ | Partial | ❌ |
| Multi-file in a Single Chat | ✅ | ➖ | ❌ |
| Quizzes & Practice from Your Files | ✅ | ➖ | ❌ |
| OCR for Slides/Whiteboards | ✅ | ➖ | ➖ |
| AI Image Generation | ✅ | ✅ | ➖ |
| Multi-language + Voice | ✅ | ✅ | ➖ |
Powered by cutting-edge LLMs (GPT-5 class, Gemini 2.5). Vixai is an independent product and is not affiliated with OpenAI or Google.
Flexible Plans. Worldwide.
Focus regions: USA, UK, Europe, Australia, Canada, Brazil, Singapore, New Zealand. Payments securely processed by Stripe.
Free
Try the power of WhatsApp AI
- ✓ 1,000,000 Welcome Tokens
- ✓ Use them anytime
- ✓ Access to core features
Pro
For power users
- ✓ 5 Million Tokens / month
- ✓ All advanced features
- ✓ Priority support
Master
For maximum performance
- ✓ 15 Million Tokens / month
- ✓ Everything in Pro
- ✓ Early access to new features
Extra Tokens
Top up anytime
- ✓ 1 Million Tokens
- ✓ No expiration
- ✓ Adds to your balance
Frequently Asked Questions
Yes. Vixai gives you a single WhatsApp number for general chat and advanced tasks: quizzes, flashcards, summaries, research support, translations, coding help and more.
Click “Chat on WhatsApp” or create a free account. Add our number, send your first message, and you’re ready to go.
No. Use Vixai for everyday work and life: writing, brainstorming, planning, research, email drafts, code, translations, math, and more.
Messages are encrypted in transit by WhatsApp. Files are processed on secure servers and used only to answer your requests. Manage and delete your data anytime from the dashboard.