Everything to write and read QATT.
Type with Telex
Type Vietnamese as usual; every word becomes QATT at the space.
Direct input
A bar of the 22 base shapes: tap a shape, tap again for its marked forms, digits 1–8 for the tones.
QATT ⇆ Quốc Ngữ
Convert a whole text to Quốc Ngữ and back, with the decoding of qatt.org or Omniglot.
Chữ Nôm
While you type a word, the key bar offers its Chữ Nôm characters; a tap puts one in.
Fonts and layout
The QATT fonts of the website, size, bold, italic, centred and vertical text, for every note of its own.
Styles
Eleven styles with gradients, glowing, embossed and 3D letters.
From the clipboard
Copied QATT or Hán Nôm text shows up when the app opens and becomes a note with one tap.
Search
Search the QATT text and the readings of its characters.
Offline and private
Works without a network; notes are saved automatically on your device, backed up by export and import as JSON.
Like an app on your home screen.
- Open Qatt.org Notes in Chrome on your phone.
- Choose the menu ⋮ and “Install app” (or “Add to home screen”).
- The app updates itself when a new version is out.