About ConvertHub
ConvertHub started with a simple idea: you should not have to upload private documents to an unknown server just to change a file format. So we build tools that run directly inside your browser — fast, and completely private.
Privacy first
Available tools run inside your browser, so your files never leave your device.
Instant speed
No uploads and no queues — results appear in seconds.
For everyone
A simple interface in English and Arabic that works on every device.
Open and free
Built on trusted open-source libraries, with core tools free forever.
How it works
We use modern browser APIs such as Canvas and WebAssembly together with trusted open-source libraries to process files locally. Heavier tools (video, audio, OCR) are added progressively through secure backend services that delete files immediately after each conversion.