Privacy
SenangWebsite is built so that your data stays on your device.
The short version
Every tool's core computation runs in your browser using web APIs. The text you type, files you open, and results you generate are never uploaded to our servers.
How the tools work
When you open a tool, your browser downloads a small JavaScript/WebAssembly runtime — the same way it downloads the page itself. From that point, all processing happens on your device using standard browser APIs (Canvas, Web Crypto, Web Workers, WebCodecs, and similar). Closing the tab discards everything.
What we never collect
- File contents or filenames you open in a tool
- Text, URLs, passwords, keys, hashes, or tokens you enter
- Images, documents, videos, or audio you process
- Anything extracted by OCR or conversion
What the website itself does
The product shell (this page, the catalog, navigation) is served by our web server like any website. Standard server logs may record your IP address and browser type for security and reliability. We do not use advertising trackers.
Local storage
By default, tools keep nothing after you leave. Where a tool offers optional conveniences (like remembering a setting), it's stored only in your own browser's local storage and is never transmitted.