Everyday Productivity & Time Optimization
Fast, distraction-free utilities to optimize your writing, sleep cycles, remote meeting schedules, and workflow efficiency.
OCR Document & Receipt Scanner
Extract editable text from scanned documents, receipts, invoices, and photos using client-side Tesseract.js WebAssembly OCR. Zero uploads, zero telemetry.
Pro Invoice & Receipt Generator
Generate clean, vector PDF invoices and receipts with dynamic line items, taxes, discounts, custom currency symbols, and business logos in seconds.
Word Counter & Readability
Live word and character count, Flesch-Kincaid grade level readability audit, speaking duration estimator, keyword density matrix, and 7-style case converter.
World Clock & Meeting Planner
Compare timezones across global cities with an interactive 24-hour slider, automatic Daylight Saving Time sync, and green overlap meeting windows.
Stopwatch & HIIT Timer
High-precision millisecond stopwatch with split lap export to CSV, speech time synthesizer, customizable HIIT Tabata interval timers, and countdowns.
90-Min REM Sleep Calculator
Calculate optimal bedtimes and wake times based on scientific 90-minute REM sleep cycles, power nap presets, and caffeine curfew cutoffs.
Typing Speed Test (WPM)
Test your typing speed with mechanical keyboard switch audio synthesis, 5 difficulty tiers, accuracy heatmaps, TypeRacer bots, and certified diplomas.
Private Archive Studio (ZIP / TAR / GZ)
Create and extract ZIP, TAR, and GZ archives directly in your browser's private memory. Pack folders, preview file contents, and unpack archives without sending bytes to the cloud.