Make my voice
Paste a few things you wrote. GeodeQuill measures how you write, right here in your browser, and gives you a voice file your AI app can use. Your text never leaves this device.
4. Your voice file
Using it
In ChatGPT, in Claude on the web, and in phone apps, attach or paste the file at the start of any chat where you want your voice, then ask for "write this in my voice".
On a computer with GeodeQuill installed, save the file in the folder .geodequill/voices inside your home folder. Every AI app on that computer that has GeodeQuill installed can then use it.
GeodeQuill can also make a voice for you inside your AI app: say "set up my voice". It then writes a test piece and adjusts the voice from what you tell it.
What it measures
Sentence and paragraph length and how much they vary, contractions, punctuation, how sentences start, reading level (for writing in the Latin alphabet, such as English or Spanish), and, for speech, fillers and questions. The phrases and words in the file are the ones you choose. Each measure becomes a range from how your own pieces differ from each other. GeodeQuill writes to those ranges and checks its drafts against them.
Your text stays here
The measuring runs inside your browser. What you paste is never sent anywhere, the page loads its files only from this site, and nothing is kept after you close the page unless you save the file. The first time downloads the measuring engine, about 12 MB; your browser keeps it after that.
The engine is Pyodide, which runs Python in a web page, used under the Mozilla Public License 2.0. The measuring is GeodeQuill's own checker, and you can read every line.