Covexa – Free Programming Notes & PDF Downloads

Platform Features

Organized Notes

Notes categorized for 12th, BA, and IT students. Easy navigation and search system with smart filtering.

📚 15+ Categories

Science, Arts, Commerce, IT, Programming, Database, Web Dev, Business, Finance & more!

Free Access

Download Tracking

Every note download tracked automatically. Admin sees popular materials with real-time analytics.

📊 Live Analytics

Track downloads, user engagement, popular content, and export CSV reports in one click!

Real-time Stats

Secure Authentication

Registration, login, password reset, session security and role-based admin access with 2FA ready.

🔐 Bank-level Security

Bcrypt encryption, JWT tokens, rate limiting, session management, and 2FA support.

Protected

Admin Control Panel

Upload, delete notes, manage complaints, export CSV data and monitor activity with detailed logs.

⚙️ Full Control

Manage users, approve content, handle complaints, view analytics dashboard, and export data.

Admin Tools

Payment Integration

Cashfree integrated for secure transaction handling with automatic payment verification.

💳 Seamless Payments

Cashfree payment gateway, UPI, cards, net banking - all with instant verification.

Instant

Dashboard Analytics

Track users, downloads, complaints and platform activity in one beautiful dashboard.

📈 Visual Insights

Interactive charts, user growth metrics, download trends, and engagement analytics.

Monitor

Why Choose Covexa?

📚 Quality Notes

All notes are prepared with AI assistance and then reviewed by our team. We provide notes for:

📘 Academic

12th Science

12th Arts

💻 Technology

Programming

Database

Web Dev

📚 Library

Business

Habit

Mind

Motivation

Finance

Science

History

Self Help

📥 All notes free to download for everyone.

🔒 Secure Platform

Secure login system, encrypted passwords, and role-based admin access. Your data is safe with us.

✓ Encrypted passwords (bcrypt)
✓ Session security
✓ Rate limiting protection
✓ Admin approval system

📥 Easy Downloads

Free notes available for all users. Download tracking system helps admins see popular content.

📄 PDF Format ⚡ Instant Access

💳 Secure Payments

Cashfree integrated for secure transactions. No refunds on digital products as per Refund Policy.

Cashfree

📞 24/7 Support

kshiv397499@gmail.com

🔌 Available APIs

Complete REST API endpoints for jobs, notes, PDF tools, and text utilities

GET/api/public/jobs

Get all job listings

GET/api/public/job/:token

Get specific job details by token

GET/api/public/list-jobs

Get paginated job listings

GET/api/public/notes

Fetch all study notes

GET/api/public/load-more

Load more data for infinite scroll

POST/api/public/word-count

Count words and characters in text

POST/api/public/text-diff

Find differences between two texts

POST/api/public/text-case

Convert text to uppercase/lowercase

POST/api/public/qr-generate

Generate QR code from text or URL

POST/api/public/short-url

Convert long URL to short URL

POST/api/public/merge-pdf

Merge multiple PDFs into one

POST/api/public/split-pdf

Split PDF into multiple files

POST/api/public/extract-pages

Extract specific pages from PDF

POST/api/public/rearrange-pdf

Reorder PDF pages

POST/api/public/remove-pages

Remove pages from PDF

POST/api/public/compress-pdf

Compress PDF file size

POST/api/public/image-to-pdf

Convert images to PDF

POST/api/public/text-to-pdf

Convert text to PDF document

About Covexa

Covexa is built to provide students with easy access to study material. The platform focuses on clean UI, smooth experience, and secure backend system powered by Node.js, Express, MongoDB, and EJS.

Our mission is to simplify learning and make quality notes available for everyone, completely free of cost.

📚 AI-powered notes, carefully reviewed by our team to ensure accurate, clear, and up-to-date content for students.

Smart Learning Platform