XESTUS Daily Utility & Developer Hub
Practical digital tools engineered for students, office workers, shopkeepers, developers, and daily smartphone users. Fast, privacy-first, and zero installation required.
Tools Under Active Development
We are continuously building high-utility, zero-telemetry tools for daily developer, office, and financial tasks.
PDF Merge & Page Splitter
Combine multiple PDF documents into one or extract specific page ranges securely inside browser memory.
In DevelopmentSIP & Wealth Growth Calculator
Calculate compounded returns on monthly Systematic Investment Plans (SIP) with inflation adjustment.
In DevelopmentMarkdown Live Workspace
Real-time Markdown editor with live preview, word statistics, and one-click HTML / PDF export.
PlannedColor Palette & Contrast Checker
Generate harmonious color palettes and test WCAG 2.1 AA/AAA accessibility contrast compliance.
PlannedYour Data Never Leaves Your Device
Every calculation, image compression, QR generation, text analysis, and token inspection runs 100% client-side inside your browser engine. No files, numbers, or personal text are ever sent to remote servers.