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Make your own version of Lexivo AI

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Original by Naheed Sarfraz

What would you change?

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Start fresh from this prompt

Builds a brand new app from the first prompt only, so later changes to the original are not included.

LEXIVO AI — AI English Improvement App

Build a complete, modern, mobile-friendly AI web application called LEXIVO AI.

Tagline: Write Better. Speak Smarter.

The application must have working features, real AI-powered English correction, and functional login and registration—not just a visual design.

1. DESIGN AND BRANDING

Create a premium AI SaaS interface with:

- App name: LEXIVO AI
- Modern dark navy and electric-blue theme.
- Beautiful gradients, rounded cards, and subtle animations.
- Unique LEXIVO AI logo.
- Professional typography and icons.
- Dark mode and light mode toggle.
- Fully responsive design for Android phones, tablets, and computers.
- Fast loading and smooth navigation.

2. HOME PAGE

Create an attractive homepage featuring:

- LEXIVO AI logo.
- Headline: "Improve Your English with AI."
- Subtitle: "Write better, correct mistakes, and communicate with confidence."
- Large text input area.
- Character counter.
- Clear button.
- Correct My English button.
- Quick-access cards for available AI tools.
- Recent corrections section.
- Login and Register buttons for visitors who are not signed in.

3. AI ENGLISH CORRECTOR

This is the main feature of LEXIVO AI.

Users enter an English sentence and press Correct My English.

The AI should provide:

1. Original sentence.
2. Corrected sentence.
3. Grammar mistakes.
4. Simple English explanations of mistakes.
5. A more natural version.
6. An optional formal version.

Example:

Input:
"I goes to school yesterday."

Corrected sentence:
"I went to school yesterday."

Explanation:
Use "went" instead of "goes" because the sentence describes an action in the past.

Natural version:
"Yesterday, I went to school."

Include a copy button for corrected sentences and explanations.

If the original sentence is already correct, explain that it is correct.

Preserve the user's intended meaning.

4. ADDITIONAL AI TOOLS

Create functional tools for:

Grammar Checker
Identify grammar errors and explain the rules in simple English.

Spell Checker
Correct spelling mistakes without unnecessarily changing the sentence.

Sentence Improver
Make sentences clearer and more natural while preserving their meaning.

Formal Writing
Convert casual English into professional English.

Vocabulary Helper
Explain English words, provide definitions, synonyms, and original example sentences.

English Practice
Generate English exercises, quizzes, and explanations to help users improve their skills.

All tools must work. Do not display fake AI responses or nonfunctional buttons.

Language restriction: The application interface, explanations, grammar lessons, and AI responses must use English only. Do not add Urdu translation, Urdu explanations, or an Urdu-language mode.

5. LOGIN PAGE

Create a beautiful, functional Login page.

Include:

- Email address field.
- Password field.
- Show/hide password button.
- Remember me option.
- Forgot password functionality.
- Login button.
- Continue with Google button with the Google logo.
- Link to the Register page.

Google Login

Implement Google authentication using a supported authentication provider.

When the user clicks Continue with Google:

- Start the real Google sign-in flow.
- Allow the user to select their Google account.
- Authenticate the user securely.
- Redirect successful users to the app dashboard.
- Display helpful errors if authentication fails.

Do not create a fake Google login button. If Google OAuth credentials or provider configuration are required, explain exactly what must be configured.

6. REGISTER PAGE

Use the word Register, not Sign Up, throughout the application.

Include:

- Full name.
- Email address.
- Password.
- Confirm password.
- Show/hide password buttons.
- Agree to Terms and Privacy Policy checkbox.
- Create Account button.
- Continue with Google option.
- Link to the Login page.

Registration functionality

- Validate email addresses.
- Check password requirements.
- Ensure both password fields match.
- Display useful validation messages.
- Create real user accounts through the chosen authentication provider.
- Handle email verification if enabled.
- Prevent duplicate registrations.
- Redirect successful registrations appropriately.

Do not store passwords in plain text.

7. USER DASHBOARD

After login, display a personalized dashboard with:

- Welcome message.
- English correction tool.
- Available AI tools.
- Recent activity.
- Saved sentences.
- User profile.
- Settings.
- Logout button.

Allow users to manage their saved sentences and correction history.

8. CORRECTION HISTORY

Allow authenticated users to:

- View previous corrections.
- Open previous results.
- Copy corrected sentences.
- Delete individual history items.
- Clear their history.

Store synchronized history securely if a database is available.

Use appropriate access controls so users cannot view another user's private history.

9. FUTURE PAID PLANS

Prepare the application architecture for future subscription plans, but do not activate paid subscriptions now.

For the initial version:

- Keep the app free to use.
- Do not require payment information.
- Do not display misleading payment or subscription prompts.
- Do not claim unlimited AI access unless the configured service actually provides it.

Keep the design flexible so subscriptions can be added later.

10. AI BACKEND

Connect the English correction tool to a real AI model through a secure backend.

Requirements:

- Keep API keys on the server.
- Never expose secret keys in browser code.
- Validate user input.
- Handle API errors and rate limits.
- Display loading indicators.
- Provide clear error messages.
- Never pretend a failed AI request succeeded.

If the AI provider requires an API key, show clear setup instructions.

Prefer a free service or free tier when available, but do not promise unlimited free usage.

11. MOBILE EXPERIENCE

Optimize the entire app for Android phones.

- Large, easy-to-tap buttons.
- Responsive text and cards.
- Mobile-friendly login and registration forms.
- No horizontal scrolling.
- Comfortable spacing.
- Fast performance in Chrome.
- Clear navigation.
- Installable Progressive Web App support if available.

12. FINAL REQUIREMENTS

Build the actual working application, not just a landing page.

Before finishing:

- Test English correction.
- Test all AI tools.
- Test registration.
- Test email and password login.
- Test Google login after provider configuration.
- Test logout.
- Test navigation.
- Test mobile responsiveness.
- Fix broken buttons and obvious errors.

If any feature requires an external API, credentials, or configuration, explain the missing requirement instead of pretending the feature works.

Final goal: Create LEXIVO AI as a professional, English-only AI learning application with real English correction, secure authentication, Register and Login pages, Google login, and a beautiful mobile-friendly interface.

Start fresh from this prompt

Builds a brand new app from the first prompt only, so later changes to the original are not included.