What does the AI Humanizer change?

It highlights measured stylistic patterns and proposes targeted edits. The writer reviews and controls every individual AI-assisted replacement.

Does a low score prove that a person wrote the text?

No. The score summarizes stylistic signals and should not be treated as proof of authorship.

Can the Humanizer edit only selected passages?

Yes. Each suggested replacement is limited to a highlighted passage and remains under the writer’s control.

AI Humanizer: find and remove AI slop

Q: How many analyses can I run?

Visitors receive 5 analyses of up to 500 words per month, free accounts receive 20 analyses of up to 1,000 words, and paid accounts receive unlimited analyses.

Q: What kinds of AI writing patterns are analyzed?

The Humanizer examines sentence-length diversity, noun contextualization, heavy grammar, personal tone, rhetorical templates, overused wording, punctuation richness, and section variation.

Analyze the stylistic patterns that make writing feel generated, see the responsible passages in context, and revise each recommendation directly in your text.

5 visitor analyses · 500 words 20 free-account analyses · 1,000 words Unlimited with a paid account

How it works

Edit the signal, not just the score

The analysis examines sentence-length diversity, noun contextualization, heavy grammar, personal tone, rhetorical templates, overused wording, punctuation richness, and variation between sections. A highlight connects a document-level score to a specific passage you can revise.

1Paste your text and run a stylistic analysis.

2Open any failing metric or highlighted passage.

3Edit manually or use your OpenRouter key after logging in.

Detailed stylistic analysis

What the AI Humanizer examines

The score combines interpretable writing signals instead of relying on a single opaque probability. Each metric connects to passages you can inspect and revise.

Sentence length diversity

Shows whether short, medium, and long sentences create a varied rhythm or repeat the same length profile.

Noun contextualization

Checks whether noun-heavy ideas receive enough relational, qualifying, and verbal context to remain readable.

Heavy grammar

Finds dense abstract noun phrases and participial constructions that can make prose compressed or impersonal.

Personal tone

Measures visible perspective through self-reference, modal language, stance markers, uncertainty, and direct questions.

AI slop patterns

Flags repeated rhetorical templates such as formulaic contrasts, excessive three-part sequences, and stock transitions.

AI wording

Surfaces words and short phrases that appear unusually often in generic language-model writing.

Punctuation richness

Examines whether punctuation is varied naturally or concentrated almost entirely in commas and periods.

Section variation

Compares the introduction, body, and ending to see whether the document’s rhythm and structure evolve.

Humanization without blind rewriting

Keep the meaning. Improve the writing signals.

The Humanizer is designed for articles, essays, reports, emails, and other long-form drafts. It helps writers diagnose repetitive cadence, compressed abstractions, generic phrasing, weak point of view, and uniform document structure before making edits.

Passage-level controlReview the original and proposed replacement before keeping an edit.

Actionable recommendationsWork through failing metrics in a prioritized editing sequence.

Transparent limitationsThe score describes style; it does not prove who authored a document.

Benchmark contextCompare the text’s theoretical position with the public LLM writing benchmark.

Questions

About the Humanizer

What does the Humanizer change?

It does not rewrite the complete document by default. It identifies passages connected to measurable stylistic signals and lets you accept, modify, restore, or dismiss each suggested edit.

Can I edit every highlight with AI?

Logged-in users who configure an OpenRouter API key can process non-overlapping highlights together. The tool displays the number of separate requests before starting because bulk editing can consume substantial API credits.

How are monthly limits counted?

One analysis counts as one use. Visitors receive 5 analyses of up to 500 words per calendar month, free accounts receive 20 analyses of up to 1,000 words, and paid accounts are unlimited.

Does the score prove AI authorship?

No. It is an interpretable stylistic comparison, not proof that a particular person or model authored a text. Genre, editing, length, and subject matter can affect every signal.

Is rich-text formatting preserved?

The editor retains paragraph breaks, headings, emphasis, lists, and links when text is pasted. AI-assisted replacements are limited to the selected highlighted passage.

What makes this different from a one-click AI rewriter?

The Humanizer exposes the measured problem, highlights the affected passage, and lets you decide whether the suggested change improves the draft. It does not silently replace the complete text.

Which types of writing can I analyze?

You can analyze articles, academic or business drafts, reports, personal writing, fiction, emails, and news-style text. Genre and document length still influence every stylistic metric.