Clear intent.
Real utility.
The collection prioritizes repeat-use categories rather than novelty pages: gaming settings, calculations, file workflows, timers and conversions with a clear task on every page.
CURATED TOOL DISCOVERY
Trending tools.Built to be useful.
This collection focuses on repeat-use utility categories: gaming aim settings, modern image compatibility, QR codes, calculators, timers, PDF workflows and everyday converters. It is a curated discovery page, not a live popularity ranking.
Reviewed 24 August 2026 • Selection follows the Tool Methodology and Editorial Policy.
Curated tools in this collection
GAME://NEW AIM
CS2 ↔ Valorant Sensitivity
Convert aim sensitivity between CS2 and Valorant.
OPEN TOOL ↗ GAME://NEW eDPIGaming eDPI Calculator
Calculate effective DPI from mouse DPI and sensitivity.
OPEN TOOL ↗ IMG://NEW HEICHEIC to JPG
Convert iPhone HEIC or HEIF photos to compatible JPG.
OPEN TOOL ↗ IMG://NEW WEBPWebP to PNG
Convert WebP to PNG while preserving transparent pixels.
OPEN TOOL ↗ IMG://NEW AVIFAVIF to JPG
Turn modern AVIF images into widely supported JPG files.
OPEN TOOL ↗ WEB://01 QRQR Code Generator
Create QR codes for links or text.
OPEN TOOL ↗ CALC://02Scientific Calculator
Trigonometry, logs, roots and powers.
OPEN TOOL ↗ CALC://03BMI Calculator
Calculate body mass index from height and weight.
OPEN TOOL ↗ FIN://04EMI Calculator
Estimate monthly loan payments and interest.
OPEN TOOL ↗ TIME://05Online Timer
Simple countdown timer in your browser.
OPEN TOOL ↗ TIME://06Online Stopwatch
Start, pause and reset elapsed time.
OPEN TOOL ↗ IMG://07Image Resizer
Resize images locally by width and height.
OPEN TOOL ↗ IMG://08PNG to JPG
Convert PNG images to JPG locally.
OPEN TOOL ↗ IMG://09JPG to PNG
Convert JPEG images to PNG in browser.
OPEN TOOL ↗ IMG://10WebP to JPG
Turn WebP images into widely supported JPG files.
OPEN TOOL ↗ PDF://11Merge PDF
Combine multiple PDFs into one file.
OPEN TOOL ↗ PDF://12Split PDF
Extract selected pages into a new PDF.
OPEN TOOL ↗ PDF://13Text to PDF
Turn plain text into a downloadable PDF.
OPEN TOOL ↗ RAND://14Random Number Generator
Generate random integers inside a range.
OPEN TOOL ↗ TEXT://15Number to Words
Write whole numbers in English words.
OPEN TOOL ↗ CONV://16Roman Numeral Converter
Convert numbers and Roman numerals both ways.
OPEN TOOL ↗ COLOR://17RGB to HEX Converter
Convert web colors between RGB and HEX.
OPEN TOOL ↗ FOCUS://18Pomodoro Timer
Run focused work and break sessions.
OPEN TOOL ↗ SEC://19Password Strength Checker
Check password structure locally in browser.
OPEN TOOL ↗ DEV://20Unix Timestamp Converter
Convert Unix time to local, UTC and ISO dates.
OPEN TOOL ↗Clear intent.
Focused pages.
Transparent claims.
Each tool page has a primary purpose, descriptive metadata, a canonical URL and useful related links. NexusNova avoids keyword stuffing, fake traffic claims and invented popularity rankings.