Prose
Analysis.

Automated prose analysis — free, private, no AI training, no signup.

Open Source
Your manuscript stays private — here's how

No servers. Your text is never uploaded anywhere. Everything runs inside your browser on your device.

No AI training. Your words are not used to train anything. All analysis is rule-based JavaScript — no machine learning involved.

No accounts or personal tracking. No logins, no cookies. We count page visits but don't know who you are or what you paste.

Nothing is saved. Close the tab and your text is gone. There is no database, no storage, no history.

What you'll get

1

Structure & Pacing

Chapter word counts, scene counts, paragraph density, and a visual heatmap showing where your pacing runs dense or punchy.

2

Overworked Pattern Detection

40+ phrase patterns pulled from real editing guides. Catches "a [adjective] thing," textile metaphors, definition-by-negation, redundant attribution, over-explanation, stock pain language, and more.

3

Word & Phrase Frequency

Top words, bigrams, trigrams, crutch words (just, very, suddenly), sensory filter verbs (she felt, he noticed), and adverb density.

4

Repetition Proximity

Flags when the same distinctive word appears twice within a page — the kind of echo readers actually catch.

5

Dialogue Analysis

Dialogue-to-prose ratio per chapter, tag audit (how often you use "said" vs. fancy alternatives), and balance checks.

6

Custom Word Lists

Add your own overused words and phrases. They get flagged alongside the built-in checks and saved between sessions.

Settings & custom word lists

How should chapters be identified in your manuscript?

What marks a scene break within a chapter?

Add your own overused words or crutch phrases, one per line. These get flagged alongside the built-in checks and saved between sessions.

Drop your manuscript here

or click to browse

.txt filesNo size limitRuns locally
Parsing chapters...