UtilityNow Knowledge Hub
In-depth tutorials, developer workflows, document optimization secrets, and academic formulas curated by our engineering team.
JSON to Excel Converter Guide: How to Use, Key Formulas & Free Online Tool
Convert JSON arrays and multi-sheet objects into editable Microsoft Excel spreadsheets (.xlsx) with custom column auto-fit and instant download. Explore our complete bilingual guide with step-by-step tutorials, technical insights, and FAQs in English & Hindi.
JSON to Excel (XLSX) Converter Guide: How to Use, Key Formulas & Free Online Tool
Convert JSON structures into professional Microsoft Excel (.xlsx) workbooks with multi-sheet support, auto column widths, and live grid preview. Explore our complete bilingual guide with step-by-step tutorials, technical insights, and FAQs in English & Hindi.
JSON to CSV Converter Guide: How to Use, Key Formulas & Free Online Tool
Convert nested and flat JSON objects into clean RFC 4180 CSV and TSV spreadsheets with live grid preview and UTF-8 BOM download. Explore our complete bilingual guide with step-by-step tutorials, technical insights, and FAQs in English & Hindi.
Understanding CGPA to Percentage Conversion: CBSE, Mumbai, VTU & Anna University Formulas
Complete guide to converting CGPA and SGPA into percentage across major Indian educational boards and universities including CBSE 9.5 multiplier, Mumbai University, VTU, Anna University, and DU.
How to Optimize and Compress PDF Files Without Losing Visual Quality
Learn the technical secrets behind reducing PDF file sizes by up to 90% using raster downsampling, FlateDecode stream compression, and metadata stripping for government portals, email attachments, and web publishing.
Tower Stack Builder Guide: How to Use, Key Formulas & Free Online Tool
Satisfying timing arcade stacker game. Time your drops to build the tallest skyscraper tower with musical combo chimes and slicing physics. Explore our complete bilingual guide with step-by-step tutorials, technical insights, and FAQs in English & Hindi.
Retro Cyber Pong Guide: How to Use, Key Formulas & Free Online Tool
Classic 2D table tennis paddle duel vs Smart AI or local 2-Player Pass & Play with spin physics, curve shots, and rally streak counter. Explore our complete bilingual guide with step-by-step tutorials, technical insights, and FAQs in English & Hindi.
Neon Brick Breaker Guide: How to Use, Key Formulas & Free Online Tool
Classic paddle & ball brick smasher arcade game. Break multi-colored brick walls with power-ups (Multi-Ball, Laser Blaster, Fireball, Wide Paddle). Explore our complete bilingual guide with step-by-step tutorials, technical insights, and FAQs in English & Hindi.
Classic Retro Snake Guide: How to Use, Key Formulas & Free Online Tool
Play classic retro Snake with neon cyberpunk & Nokia 3310 themes, speed bonuses, obstacle mazes, and high score tracking. Explore our complete bilingual guide with step-by-step tutorials, technical insights, and FAQs in English & Hindi.