Your work deserves clear answers.
Trust starts with understanding what a tool does, where processing happens and what you should check before using a result.
Browser-based processing
Local tools process your input on your device. Some download engines or AI models before their first use. Local processing does not mean every feature works offline.
Connected services
Exchange rates, peer connections and optional AI features can contact outside services. Check the tool's processing information before entering sensitive data; optional PDF AI sends selected text to your chosen provider.
Saved work stays in this browser
Favorites, preferences and some documents use browser storage. They are not a cloud backup. Clearing site data, changing browsers or using private mode can remove saved work. Export anything important.
Results you can inspect
Open downloaded files, check document formatting and totals, and scan QR codes before sharing. Performance and format support depend on your browser and device.
Tell us when something goes wrong
For a bug report, include the tool, browser, steps and a non-sensitive example. For a potential security issue, email the maintainer privately instead of posting sensitive details publicly.
We do not publish a security certification or guaranteed response time. This page explains current behavior; it is not an uptime or compliance guarantee.