KTU CGPA Calculator & Degree Forecaster

KTU CGPA v1.0.0

⚡ 1-Click Fast Sync (Build 1)

👤 No Profile Configured

Offline Ready

Cached session refresh bypasses login • 0 lockout risk • Pulls latest portal data

🎓 Student Name

N/A

🏛️ APJ Abdul Kalam Technological University

💻 Engineering 📅 Batch 📜 Scheme 🎓 Level

📋

No Academic Records Loaded

Save your KTU portal credentials to sync your grades automatically, or import an exported JSON backup.

🔮 Degree Forecast Active:

KTU CGPA Standalone PWA • v1.0.0 (Build 1) • Disclaimer & Privacy • GitHub

made by Govind S R with 😩 frustration

👤 Manage Student Profiles

Select Active Profile:

⭐ Default Account: None

Add / Edit Profile

Profile Label (e.g. "My Account", "Friend"):

KTU Username (Register No / Email):

KTU Portal Password:

Security PIN (Optional — 4 to 6 Digits):

🔐 Stored via AES-GCM-256 encryption. If you set a PIN, you must unlock it before full sync.

🔒 100% On-Device Sandbox: Offline & Private v1.0.0 (Build 1)

🔮 Degree Graduation Forecaster

Simulate your final graduation CGPA at degree completion by supplementing remaining future semester credits from official KTU schemes.

🎓 Full Degree Completed: All 8 semesters are recorded in your academic profile. Degree Forecaster is designed to project outcomes for students with future semesters remaining.

Curriculum Scheme / Preset:

📂 Offline Import & Settings

Import JSON Backup (From Extension / Flash Grabber):

Stateless Edge Relay URL (Optional Custom Proxy):

Leave blank to use the built-in relay, or paste your personal Cloudflare Worker URL.

🔐 Security PIN Required

This profile's credentials are encrypted with a Security PIN. Enter your PIN to unlock and sync.

Enter 4–6 Digit Security PIN:

⚠️ Important Notice & Disclaimer

Unofficial Academic Project: This application is an independent, open-source student utility. It is NOT an official website of, affiliated with, or endorsed by APJ Abdul Kalam Technological University (KTU).

🔐 Zero Cloud Storage for Passwords: Any KTU credentials or passwords you save are strictly encrypted on your personal device using the native Web Cryptography API (AES-GCM-256). Plaintext passwords never touch disk and are never stored on any external database.

📱 100% Client-Side Privacy: All calculation engines (SGPA, CGPA, 2019 & 2024 schemes, academic comeback projections) and PDF transcripts execute locally in your personal browser sandbox.

• GitHub

🔒 Privacy Policy & Security Architecture

1. Client-Side Only Storage

This Progressive Web App stores student academic profiles, grades, and preferences exclusively inside your local browser storage (localStorage & IndexedDB). There is no central user database or tracking server.

2. AES-GCM-256 Cryptographic Vault

Stored credentials are encrypted using the native browser Web Cryptography API (window.crypto.subtle) with 100,000 rounds of PBKDF2 key stretching. Passwords never touch disk unencrypted. If an optional Security PIN is set, the PIN is never saved to disk and must be provided in-memory during sync.

3. Stateless Edge Sync Relay

The 1-Click Fast Sync relay operates in 100% pass-through stateless mode solely to bridge browser cross-origin restrictions (CORS). The relay does not persist, log, or track passwords, usernames, or academic grades.

4. Disclaimer of Affiliation

This application is developed independently by engineering students for educational and academic tracking purposes. It is not affiliated with, endorsed by, or representing APJ Abdul Kalam Technological University. Official results and regulations can be verified on app.ktu.edu.in.