Frequently asked
questions.

SabKaregaAI is a mobile-first browser productivity platform that includes a PDF editor, QR code generator, arrow puzzle game with coin rewards, and a Firebase-synced account system — all usable directly in your browser with no downloads required.

Yes. All core tools — PDF Studio, QR Generator, and Game Zone — are completely free to use. Account creation is also free and includes a 50-coin welcome bonus. No credit card is ever required.

Yes. The PDF Studio and QR Generator work without an account. However, game progress, wallet coins, and settings will not sync across devices without signing in. Creating an account is recommended for the full experience.

No. PDF files are processed entirely in your browser using PDF.js and Fabric.js. Your documents never leave your device. This makes the editor fast, private, and fully offline-capable after initial load.

PDF Studio supports: text erasing with a brush, adding custom text, freehand drawing, rectangle and circle shapes, arrow annotations, image insertion, digital signature pad, undo/redo, page management (add/delete/duplicate), zoom control, and high-quality PDF export using pdf-lib.

The PDF Studio supports files up to 80 MB. Larger files may render slowly on low-end devices. The lazy rendering system ensures pages load progressively to maintain smooth performance.

You can generate QR codes for: URLs, plain text, email (with subject and body), phone numbers, WhatsApp messages, SMS, WiFi credentials (WPA/WEP), vCard contact cards, and GPS location coordinates. Each type has its own input form for accurate data encoding.

Yes. You can choose any foreground (QR module) color and background color using the color pickers. Output size can be set to 200px, 256px, 512px, or 1024px. Downloads are delivered as a full-quality PNG file with no watermarks.

You earn coins by completing levels in the Arrow Puzzle Escape game. The coin reward for each level is calculated from your score, which is based on the number of moves used and time taken. Higher levels give larger rewards. You also receive 50 coins as a welcome bonus when you create your account.

No. SabKaregaAI coins are in-app utility points only. They have no monetary value, cannot be transferred between accounts, withdrawn, or exchanged for real currency. They are used to track progress within the application.

If you are signed in, your coins are stored in Firebase Firestore and are completely safe regardless of browser cache. If you use the app without signing in (demo/guest mode), coins are stored in localStorage and may be lost if you clear browser data — another good reason to create a free account.

For signed-in users, SabKaregaAI stores: username, email, profile photo URL (if uploaded), wallet coin balance, transaction history, game progress, app settings, and login timestamps — all in Firebase Firestore under your unique user ID.

To request data deletion, email us at getsupport@sabkaregaai.in with the subject "Data Deletion Request". We will remove your Firebase account and associated Firestore documents within 5 business days. You can also use the contact form with the "Privacy request" topic.