Eight small tools.
Zero upload.
Office Sidekick is a hub of single-purpose, in-browser tools for the work day — a webcam mirror, a world clock, an AI prompt wizard, a meeting cost calculator, and more. Every tool runs entirely in your browser. Nothing leaves your device.
Pick a tool. Get on with your day.
Mirror
A private webcam mirror. Fix your hair, check the lighting before a call.
→World Clock
Track multiple cities side-by-side. See when 2pm here is somewhere else.
→Prompt Wizard
Build polished AI prompts from templates. Fill the blanks, copy the result.
→Meeting Cost
Live counter showing how much that meeting is actually costing you.
→Pomodoro
Focus blocks + break timer. Visible progress ring, gentle bell.
→Password Generator
Strong, configurable passwords using your browser's crypto. Never sent anywhere.
→Markdown Previewer
Paste markdown, see the rendered HTML, copy it out.
→Unit Converter
Length, weight, volume, temperature. The conversions you actually need.
→Privacy isn't a promise. It's the architecture.
Every tool here is a small static HTML page on Cloudflare's edge. There's no application server, no API, no database. Your data flows from your input to your screen and stops there.
No server, no API.
Pure static assets. Nothing on the other end could receive your data, even in principle.
CSP locked down.
Strict connect-src 'self' blocks outbound traffic. The Ko-fi tip jar is the one disclosed exception.
No telemetry.
No Google Analytics, no pixels, no third-party trackers. The source is small enough to audit.
Zero cookies.
No accounts. No localStorage for persistence. Close the tab, leave nothing behind.