humanizer
by blader
Humanizer is a skill for AI coding and chat agents such as Claude Code and Codex. It rewrites AI-generated text to remove common machine-writing habits, based on Wikipedia's guide to spotting AI writing, without changing the meaning.
- Stars
- 61.2k +213 a day
- Licence
- MIT
- Runs on
- Your computer
- Setup
- Easy
- Language
- Python
- Age
- 282 days
What you can do with it
- Paste AI-written text and get a rewrite with the obvious AI habits removed
- Rewrite the prose in a file such as a launch post while leaving code, data and links untouched
- Supply a sample of your own writing so the rewrite matches your voice
Make money with it
A freelance writer could offer an AI-assisted drafting and editing service, using it to speed up the clean-up of client copy.
An idea, not financial advice. Check the licence before charging for anything built on it.
Ways a business could use it
- Tidy AI-drafted blog posts, product announcements and emails so they read as written by a person
- Cut editing time on website and marketing copy by getting a cleaner first draft from an AI tool
Can you use it commercially?
Free to use, change and sell, including in paid products. Keep the copyright notice.
Not legal advice. Read the project's licence file before building a product on it.
Getting it running
Install it with a plugin command in Claude Code or with "npx skills add blader/humanizer" for Codex and other agents, or upload the ZIP as a skill in Claude.ai.
Follow the official instructions in the project README.
Things to check
- Needs an AI agent such as Claude Code or Codex, which may require a paid subscription or API access
- The README says it does not aim to get past AI detectors, and detectors still flag most of its output
- Rewrites should still be checked by a person for accuracy
Checked 27 Oct 2026. Summary drafted by AI from the project's README.
