Unofficial project — not affiliated with blader/humanizer or any AI vendor.
Independent browser companion · your draft stays in this tab

Blader Humanizer, in your browser.

Try the private 12-signal checker below, or follow current steps to install the official 35-pattern skill. This site is unofficial, and the score is not an authorship verdict.

draft.txt
0 words 0 chars
Runs locally · 12 concrete signal checks · review before applying.
0%
Pattern Score
Paste text and detect to score it.

Detected patterns

0 patterns
How it works

Three steps. No account. Your text stays local.

Everything runs locally in the page. Your draft never leaves the browser tab.

01

Paste

Drop in anything an AI might have written — a cold email, a blog intro, a PR. The sample loads pre-filled so you can try it instantly.

02

Detect

Twelve browser checks flag concrete text signals such as em-dash density, triads, hedged meta-commentary, and hype vocabulary. They do not prove who wrote the text.

03

Review

Open rule-based suggestions, compare each change, and select only the edits that preserve your meaning. Nothing changes until you apply it, and you can undo.

AI writing patterns

Patterns worth a closer look

Six examples from the 12 browser checks. A match is a review prompt, not proof of who wrote the text.

Punctuationvery common

Em-dash overuse

Repeated long dashes can make a draft feel formulaic. Review whether a comma, period, colon, or the dash itself fits best.

It’s fast — really fast — and simple.
It’s fast, really fast, and simple.
Structurevery common

The rule of three

One three-part list is ordinary rhetoric. Repeated triads can make several sentences sound templated.

Fast, simple, and reliable.
Fast and reliable.
Dictionliteral check

“Delve” & friends

Delve, tapestry, realm, leverage, robust, navigate, underscore. These words can sound generic when they repeat.

Let’s delve into this rich tapestry.
Let’s look at this.
Fillercommon

Hedged meta-commentary

“It’s worth noting,” “it’s important to note” — throat-clearing that announces a point instead of making it.

It’s worth noting that speed matters.
Speed matters.
Structurecommon

“It’s not just X, it’s Y”

This contrast can be useful, but repeated “not just X, it’s Y” structures often add emphasis without adding detail.

It’s not just a tool — it’s a movement.
It’s a useful tool.
Fillercommon

Grand openers

“In today’s fast-paced world…”, “In the realm of…”. Scene-setting that delays the actual sentence.

In today’s fast-paced world, speed wins.
Speed wins.
FAQ

Questions, answered

No. Blader Humanizer is an independent, unofficial web tool inspired by a popular open-source Claude Code skill. It isn’t affiliated with, endorsed by, or connected to blader/humanizer, Anthropic, OpenAI, or Google.
Your draft stays in the browser. Detection, scoring, previews, and the edits you select run locally in JavaScript. Anonymous analytics receives event names and broad length ranges, never your text. The optional official ZIP comes from GitHub.
It’s a transparent heuristic, not a black-box classifier. Twelve browser checks each contribute a weighted amount based on how many times their signal appears, lightly normalized for length. A high score means more checked patterns, not proof of AI authorship.
No — it isn’t built to bypass or trick AI detectors, and we don’t promise that. Use it to review literal writing signals such as repeated em dashes, triads, and stock vocabulary, then apply only the edits that preserve your meaning.
It downloads the current source ZIP from the official blader/humanizer repository. The official skill reviews 35 broader patterns; this browser checker automates only 12 concrete signals.
The browser checker is free to use with no sign-up or usage cap. The official upstream skill is open source under the MIT License.
Install

Put the humanizer in your workflow

Use the local browser checker here, or follow the official installation steps for the full 35-pattern skill.

Blader Humanizer: Web Checker & Skill Install Guide