Special Projects
Analyse your writing style
Paste a writing sample and get a detailed fingerprint across 78 linguistic dimensions - structure, tone of voice, vocabulary, grammar, and rhetoric.
How to use your writing style fingerprint
The fingerprint isn't the end product - it's a reusable instruction set that teaches an AI assistant to write in a specific person's voice.
Paste a writing sample
Add 300+ words (ideally 500+) of the spokesperson's genuine, unedited writing in a single voice.
Run the analysis
We map the sample across 78 linguistic dimensions. This takes 1-2 minutes, so give it a moment.
Download the JSON
When the results appear, download the JSON fingerprint. The transformation rules inside are the part that does the work.
Drop it into Claude or a custom GPT
Upload the JSON into a Claude Project or a custom GPT, and instruct it to use the file's transformation rules as the guide for rewriting any content into that person's style.
Download the instructions (PDF)78 dimensions
Structural, tonal, syntactic, and rhetorical analysis in a single pass.
Spectrum + categorical
0-100 scores for gradients. A/B/C/D options for discrete style traits.
Export ready
Download as JSON or CSV to use in AI fine-tuning or editorial briefs.
Good to know
- Quality depends on the sample. Use real, unedited writing - the more (and the more consistent the voice), the sharper the fingerprint.
- A fingerprint captures one context. Someone's LinkedIn voice differs from their formal email voice - analyse each separately for best results.
- It guides style, not facts. The rules shape how something is said, not whether it's true - always fact-check and have the spokesperson review.
- It works best paired with a capable model (Claude or GPT) in a project with standing instructions, rather than a one-off paste.