MasterT

MasterT — Your All-In-One Offline Toolbox MasterT brings 120+ everyday tools into a single, lightweight app — no need to download a separate app for every small task. Most tools work fully offline, so your files and data stay on your device. WHAT'S INSIDE Utility Tools Calculator, Scientific Calculator, Unit Converter, Currency Converter, Percentage Calculator, Age Calculator, Date Calculator, Stopwatch, Timer, Alarm Clock, World Clock, Calendar, To-Do List, Notes, and everyday calculators for EMI, GST, SIP, Loans, Tips, Discounts, BMI, BMR & Calories. PDF Tools Convert PDF to Word, Word to PDF, PDF to JPG, and JPG to PDF. Merge, split, compress, and edit PDFs. Add password protection, remove a password you own, read documents, run OCR text extraction, add watermarks, and insert page numbers. Image Tools Compress, resize, crop, rotate, and flip images. Remove backgrounds, enhance photos, apply blur or sharpen effects, convert between PNG and JPG, add watermarks, extract text from images (OCR), and scan QR codes or barcodes. Text Tools Count words and characters, convert text case, repeat or reverse text, sort lines, remove duplicate lines, generate stylized text or emojis, create strong passwords, check password strength, and generate placeholder (Lorem Ipsum) or random text for testing. Web & Developer Tools HTML editor, CSS and JS minifiers, JSON formatter and validator, XML formatter, Base64 and URL encode/decode, regex tester, API tester, SQL formatter, UUID generator, and hash generators (MD5, SHA). Security Tools Store your own passwords locally, generate strong passwords, check password strength, encrypt or decrypt your own text and files, generate random numbers, and create one-time codes for your personal accounts. Finance Tools Estimate EMI, loan payments, GST, tax, SIP returns, investment growth, retirement savings, profit margins, and compound interest. Results are estimates for general planning only — please consult a qualified financial advisor for decisions specific to your situation. Health Tools Estimate BMI, daily calorie needs, water intake, and track steps, heart rate, sleep, periods, or pregnancy timelines for general wellness awareness. These tools provide general estimates only and are not a substitute for professional medical advice — please consult a doctor for any health concerns. Business Tools Create simple invoices and receipts, generate barcodes and QR codes, track inventory and expenses, and calculate salary or attendance for small business record-keeping. PRIVACY BY DESIGN Most MasterT tools process your files and data locally on your device. Nothing is uploaded to our servers unless a specific tool explicitly requires an internet connection (clearly indicated within that tool). WHO IS IT FOR? Students, professionals, freelancers, small business owners, and developers who want fewer apps installed and more done — MasterT fits into everyday tasks, from managing documents to basic financial and wellness planning. Note: Calculator and health-related tools in MasterT provide general estimates for informational purposes only and do not constitute financial, medical, tax, or legal advice. Download MasterT and get an organized, offline-first toolkit for everyday tasks.