AI-generated code is over-commented, generic and inconsistent with your codebase. Pick a style, set the intensity, and rewrite it so it reads naturally and fits your project.
No credit card required · Unlimited free for 3 months
Live example
No login needed. This is real output from the Idiomatic preset at 100%: same logic, less noise.
def load_settings(file_path, default_theme=None): # Step 1: Open the file and read the contents with open(file_path) as f: rawData = json.load(f) # Step 2: Check if the theme is set if rawData.get("theme") == None: rawData["theme"] = default_theme # set the theme to the default theme # Step 3: Create the user settings dictionary userSettings = {"theme": rawData["theme"]} return userSettings
def load_settings(file_path, default_theme=None): # Open the file and read the contents with open(file_path) as f: raw_data = json.load(f) if raw_data.get("theme") is None: raw_data["theme"] = default_theme return {"theme": raw_data["theme"]}
How it works
From paste to publish — transform your AI-generated code in under 10 seconds.
Drop in any AI-generated code from ChatGPT, Copilot, or any other AI tool. Supports Python, JavaScript, Java, and C/C++.
Pick a style preset — Idiomatic, Minimalist, Documented or Enterprise. Then dial in how much to rewrite.
Get rewritten code with the same logic, ready to review. Copy it to your clipboard and drop it into your project.
Use cases
Built for anyone who uses AI to write code and wants it to fit the codebase it lands in.
Compare an AI draft with an idiomatic rewrite to learn naming, structure and style conventions faster.
Prototype with AI, then bring the code in line with your team's conventions before it goes to code review.
Use AI to learn faster, then study how the same code reads in different styles.
Keep AI-assisted code consistent with each client's existing codebase and conventions.
Ship MVPs faster with AI-assisted code that stays consistent as the codebase grows.
Turn AI-drafted examples into clean, readable snippets for tutorials and documentation.
FAQ
Everything you need to know about Code Humanizer.
Code Humanizer rewrites AI-generated code so it reads like your own: consistent naming, less generic boilerplate and a style that fits your codebase. It is a readability and style tool, not a way to hide who wrote the code.
No. Code Humanizer only changes naming, comments, whitespace and redundant temporaries — never your logic. Renames skip strings, attributes, keyword arguments and object keys, so the output runs exactly like the original.
Currently Python, JavaScript/TypeScript, Java, and C/C++. More languages (Go, Rust, PHP, Ruby) are being added based on user demand.
Only within your course's rules. Code Humanizer is built to improve readability and style, not to disguise who wrote code. Using it to breach academic integrity rules is against our Terms of Service.
Yes! You get 3 free humanizations without signing up. Create a free account and get unlimited humanizations for 3 months — no credit card needed. After 3 months, free accounts get 12 uses per day. Upgrade to Pro for unlimited access, all personas, and variable rename map.
Presets decide which rewrites are allowed. Idiomatic applies your language's naming conventions and idioms. Minimalist also drops docstrings and comments that only repeat the code. Documented keeps your comments and docs and only cleans up noise. Enterprise stays explicit and makes no structural changes.
Absolutely. Your code is processed in real-time and never stored on our servers. We don't log your code, sell your data, or use it to train AI models. Your intellectual property stays entirely yours.
Each step unlocks more rewrites. 20% tidies whitespace and strips "Step 1:" scaffolding. 40% removes comments that just restate the code and applies language idioms. 60% applies naming conventions. 80–100% also inlines needless temporary variables and drops docstrings that only repeat the function name.
Create a free account and get unlimited rewrites for 3 months.