Grongy AI

Is your writing academic? Measure it.

Paste a paragraph. This page counts what it actually does — sentence length and spread, passive constructions, hedging, and the phrases that read as machine-written. No account, no upload, no AI.

Paste something above and the numbers appear here. Nothing is uploaded.

What a academic register actually means

A formal academic register is not ornate. It is impersonal where the field expects it, precise about who found what, and willing to say “appears to” when the evidence only supports that much. Long words are not the marker; unhedged claims are the failure.

The measurable signs are a steady sentence length with real variation inside it, hedges near the claims rather than sprinkled everywhere, and passives used where the actor genuinely does not matter — not as a default.

This page measures. It does not rewrite, and it is not a way to make AI writing pass as your own: nothing here changes your text, and the editor's rules against faking a human voice apply at every register.

Want it rewritten in this register?

Measuring is free and happens in your browser. Rewriting is done in the editor, where the text has its sources, its citations and its section around it — that context is what keeps a rewrite from quietly changing what you claimed.

Open the editor

Measure against another register

Write it in this register from the start

In the editor, the register is a document setting: every section, edit and continuation comes back in it. You can also give Grongy a piece of your own writing and have it match your rhythm — your habits, from your own sentences.

Start writing