Free AI Detector That Catches Every Problem.
Then Humanizes It.
We find hidden watermarks, robotic phrases, and formatting tells. Remove them all instantly. Pass any AI detector. Free forever.
Paste Your Text
✓ Instant access • ✓ Privacy first • ✓ Fast processing
✓ Fast • ✓ Private • ✓ Free start
Keep your job. Keep your client. Keep your grade.
Free forever. Instant access. Process unlimited text in under 2 seconds.
Why you can't wait until tomorrow:
Detection tools save everything. Once flagged by AI detection tools, you're in their database forever.
Clients and bosses check retroactively. Last month's content is getting rescanned with new AI detectors right now.
Detection gets smarter daily. What passes today might cost you your job, client, or grade tomorrow.
AI detectors are getting smarter.
Your AI text isn't.
Here's what happens when you paste AI-generated text directly:
- Invisible watermarks everywhere. AI writing tools embed zero-width Unicode characters throughout your text. They form patterns that spell letters. AI detection tools find them in 0.3 seconds.
- "Delve into" used 12 times. You never say this. Neither does any human. AI detectors flag it instantly. We catch all the common AI phrases.
- Em-dash on line 4, 7, 11, 15... Perfect formatting patterns. No human types this consistently. Dead giveaway you used AI.
One flag = failed grade, lost client, or reputation damage. We clean your text before any of that happens.
Your AI text left fingerprints.
Here's what Turnitin actually sees.
Those red squares? They're invisible Unicode characters AI tools buried in your text. You can't see them. Turnitin can.
Sample AI-Generated Essay • Source: AIGen-4
My essay scored 97% AI-generated on Turnitin's AI detection tool. After using an AI phrase detector, I discovered 23 typical AI phrases like "delve into" and "it is worth noting" throughout my text. But the real shock? A zero-width character remover found invisible Unicode watermarks embedded everywhere—even in paragraphs I wrote myself after using Grammarly for grammar checking.
Students searching for an AI text cleaner face a crucial challenge: most text humanizer tools only change words, missing the invisible characters that trigger detection. It is important to note that an effective AI phrase checker must detect all 3,000+ common AI phrases—from "furthermore" to "comprehensive analysis"—while also removing hidden Unicode markers. The best AI text cleaning tools show you exactly what they're removing with full transparency.
Furthermore, when you need to clean AI text before submission, finding the right AI phrase replacement tool becomes essential. A good AI phrase detector will highlight problematic phrases and suggest natural alternatives. Tools that normalize AI writing go beyond simple word swaps—they remove invisible characters, fix formatting inconsistencies, and detect AI phrases in real-time, all while maintaining your original meaning.
The search for a reliable text humanizer tool led me to discover that removing invisible characters is just as important as fixing AI phrases. By using an AI text cleaner that shows before-and-after comparisons, I could see the 47 zero-width Unicode characters hiding in my 500-word essay. These text cleaning tools process everything in under 2 seconds—no waiting, no hidden changes, just clean text ready to submit.
In conclusion, it is paramount to use a humanize text free tool that addresses both visible and invisible AI markers. Whether you're looking to detect AI phrases or remove invisible characters from text, the right AI text humanizer shows you every change it makes. The most effective AI phrase replacement tools provide detailed statistics and highlight exactly which phrases triggered detection.
As universities leverage more sophisticated detection software, finding an AI text cleaning tool with real transparency becomes essential. The best way to clean AI text isn't just running it through a black-box humanizer—it's using an AI phrase detector that shows you the problems and fixes them. Modern text humanizer tools must normalize formatting, remove zero-width characters, and detect AI phrases to truly make your text undetectable.
AI companies mark their territory with zero-width Unicode characters. Digital watermarks hidden in plain sight. They follow patterns, sometimes spelling letters, sometimes random noise. Detection tools like Turnitin and Originality.ai hunt for these patterns. We found 47 in this sample. Neat Text strips them all out in 0.3 seconds. Clean text. No fingerprints. No trail.
See every problem. Fix what you want.
2 seconds. Full control.
No black box. We show you every change before and after. You decide what stays.
Every Invisible Watermark STRIPPED
AI writing tools embed zero-width Unicode at specific character positions. Your 500-word essay? Has 30-50 hidden markers. Detection tools find them instantly. We remove them all automatically.
AI Phrases FLAGGED
Our database catches every robotic phrase AI overuses. "Delve into" 12 times? We show you where, suggest natural alternatives. You decide what to change.
31 Formatting Patterns HUMANIZED
AI loves perfect consistency. Em-dash every 4 lines. Smart quotes everywhere. No human types like that. We randomize everything.
Free shows the problems. You fix them manually.
Pro AI rewrites everything instantly.
Think Grammarly: Free shows errors, you fix them. Premium rewrites for you. Same model here.
FREE
ALWAYS FREE$0/month
Remove ALL invisible watermarks automatically
Every hidden character, gone
Detect AI phrases with replacement suggestions
We show you every problem + how to fix it
Normalize robotic formatting
Smart quotes, em-dashes, spacing fixed
15 analysis scores
See exactly what triggers detectors
Unlimited usage forever
Process unlimited text, no limits
YOU rewrite the phrases manually
Perfect if you have time to edit yourself
PRO
COMING SOON$9/month
Forever. No price increases.
EVERYTHING IN FREE, PLUS:
AI rewrites ALL phrases automatically (saves 2hrs/doc)
WE do the rewriting for you in your voice
One-click humanization with voice control
Academic, professional, casual tones available
Batch process 50+ docs in 5 minutes
Upload entire content libraries at once
Replace $500/mo editor for $9 (55x cheaper)
Save $491/month • $5,892/year in your pocket
Export client-ready .docx files
Submit directly, no extra formatting needed
AI does ALL the rewriting automatically
Perfect for professionals processing 20+ docs/week
💡 $9/month forever • No BS • Cancel anytime
Three types of people can't afford AI detection.
Which one are you?
Students Facing TURNITIN
Your professor runs everything through AI detection tools. One 74% score = academic probation. You need clean text, not excuses. Like Alex: CS student, 3.8 GPA, checks every essay before submitting to protect scholarship.
Marketers Using ORIGINALITY.AI
Your boss scans everything with AI detection tools. Company policy: 61% detection = termination. No second chances. Like Jordan: Content manager who processes 20 articles daily. Can't afford a single detection flag.
Freelancers Hit By COPYLEAKS
Clients run AI detection tools before payment. One flag = contract cancelled, no payment, bad review. Like Sam: Upwork freelancer, 5-star rating, $3K/month income. Pre-checks everything to protect reputation.
What's $9/Month Worth to You?
One AI flag could cost you thousands. We protect you for the price of lunch.
Student
Save $20,000+ scholarship
2,222x
Return on Investment
Freelancer
Protect $3,000/month income
333x
Return on Investment
Marketer
Save 2 hours per week
$166/hr
Time Saved Value
💡 The Real Question: Can you afford NOT to use this?
One AI detection flag could cost you 200x more than a year of Pro. The math is simple.
Questions? We got answers.
Zero fluff.
Does this actually work against AI detection tools?
It targets what detection tools scan for. Turnitin, Originality.ai, Copyleaks, GPTZero - they all hunt for the same stuff. Invisible Unicode characters that you can't even see (we catch every single one). Common robotic phrases AI loves to spam. And that suspiciously perfect formatting that screams "not human."
Free version removes watermarks automatically and shows you the problematic phrases. Pro version rewrites everything with AI.
Can we promise 0% detection? No, and anyone who does is lying. But we strip out the obvious fingerprints that get you flagged. This is beta software. Test it yourself. See what happens. Free forever. Zero hassle.
Is this cheating?
No. We're not writing your content. You already did that. We just clean up the technical junk AI leaves behind. Zero width characters? Not your work. Smart quotes? Not plagiarism.
Look, if you used Grammarly to fix grammar, is that cheating? Same thing here. You wrote the ideas. We remove digital fingerprints that have nothing to do with your actual content. It's basically spell check for AI detection.
So you're a detector AND a humanizer?
Yes. Think Grammarly for AI detection. Free version detects AI fingerprints (like Grammarly Free shows grammar errors). Pro version rewrites them with AI (like Grammarly Premium fixes errors for you).
Copyleaks and Originality.ai are detection-only tools that flag your text and get you busted. We show you what THEY would catch, then help you fix it before they ever see it.
Think of it this way: they're the security cameras. We're showing you where the cameras are and helping you avoid them. They catch AI. We help you pass inspection.
Why give this away for free?
Two reasons.
I hate gatekeeping. Hate it. Whether you're a student living on instant noodles or a freelancer between clients, getting flagged because you can't afford $30/month is ridiculous. So yeah, the free version actually works. Removes watermarks. Spots AI phrases. Fixes your formatting. Probably all you need honestly.
The business part? Free users spread the word. Eventually someone needs to process 50 documents at once. Or wants that one click rewriter that makes everything sound human instantly. That's when they go Pro.
We make our money from people who need industrial strength help. Not from kids panicking at 2am before their paper's due.
Do you store my text?
Nope. Zero storage. We process your text on our servers, send back the results. Takes about 2 seconds, and that's it. Nothing logged, nothing saved. No database, no logs, none of that. Your text never touches any third party AI services that train models on user data. Look, we're not building some creepy vault of your essays or client work or whatever company content you're running through here. When you close the page, your text is gone forever. Like it never existed.
When does Pro launch?
Soon. Pro gets you the AI rewriter (one click humanization), bulk processing, and priority speed. Price is $9/month. Period. Forever. No "early bird" tricks, no price hikes, no limited-time BS. Everyone pays $9. That's not changing.
And yeah, free tier stays free. Always.
Stop risking your reputation.
Every AI flag costs you: Failed grades, lost clients, damaged credibility.
Free forever. Instant results. 2 seconds. Your text is deleted immediately after processing.
Start free. Results in 2 seconds.
Beta version. Free forever. Help us test and improve.