About Smart Tools AI

Welcome to The Knowledge Inbox Smart Tools, your comprehensive digital utility dashboard designed to simplify daily tasks for students, teachers, and professionals. Our platform offers a wide range of free online tools including PDF manipulation, image editing, audio/video processing, and specialized calculators for salary and merit. All tools are client-side, ensuring your data remains secure on your device.

Key Features of Our Tools

• Privacy First: Files are processed locally in your browser. No data is uploaded to any server.
• Fast Performance: Built with WebAssembly (WASM) for desktop-class performance.
• Free to Use: Unlimited access to all tools without any subscription or login.
• Mobile Friendly: Responsive design works perfectly on smartphones, tablets, and desktops.

Detailed Tool Guide

1. PDF Studio: Easily merge multiple PDF files into one document, split a large PDF by page ranges, or compress PDF files to reduce size for sharing via email or WhatsApp.

2. Pro Image Studio: A powerful photo editor specifically designed for Indian forms. Resize photos and signatures for OJAS, PAN Card, and Passport applications. Features also include AI Background Removal and custom cropping.

3. Media Studio: Compress video files without losing quality, extract audio (MP3) from video files, or trim videos to keep only the important parts.

4. Specialized Calculators:

• Salary Calculator: Compute net salary based on Basic Pay, DA, HRA, and deductions like PF/PT.
• Merit Calculator: Calculate academic merit for TET-1, TET-2, TAT, and HTAT recruitment exams.
• Attendance Calculator: A smart tool for teachers to calculate monthly student attendance averages instantly.

Frequently Asked Questions (FAQ)