Free Online Tools for Developers & Professionals
Developer Tools
Powerful tools for software developers. Our JSON formatter beautifies and validates JSON instantly. The SQL formatter prettifies complex queries. Generate MD5, SHA-256 hashes, create UUIDs, test regex patterns, and convert between formats.
PDF & Image Tools
Convert PDF to images or images to PDF without uploading files. Extract text from images with OCR. Compress images, remove EXIF metadata, generate QR codes, and create favicons - all processed locally in your browser.
Writing & Text Tools
Count words, characters, and estimate reading time with our word counter. Generate Lorem Ipsum placeholder text. Clean and format text, compare documents with text diff, and make your writing more professional.
Finance & Productivity
Calculate loan EMI for home, auto, student, and personal loans with amortization schedules. Convert VCF contacts to Excel. Track meeting costs, manage subscriptions, and estimate task durations for better productivity.
🔒 Your Privacy is Our Priority
Unlike other online tools, SimpleTaskTools processes everything locally in your browser. Your files, text, and data never leave your device. No accounts, no tracking, no data collection. Works offline as a Progressive Web App (PWA).