Tenorshare AI Humanizer Review: Tested on 5 pro AI Detectors

“Transform AI content into human-like and undetectable text.” That’s a big promise from Tenorshare AI humanizer. 

But does it really pull that off, or is it just another fancy slogan? 

We rolled up our sleeves, ran some tests, and found out if it truly hides AI writing—or just gives it a new haircut.

What Is Tenorshare AI

Tenorshare AI is a platform that provides several AI-driven writing tools aimed at simplifying academic and professional tasks. Among its tools are a PDF summarizer, document shortener, and an AI humanizer that modifies machine-generated text to make it read more naturally. 

What Is Tenorshare AI Humanizer

Tenorshare AI Humanizer is an online rewriting tool that reformats AI-generated content to resemble human writing patterns. 

The tool includes three rewriting modes—Fast, Balanced, and Enchanted—that vary in how deeply the text is reworked.

Why Do We Do This Test

Tenorshare claims its AI Humanizer can turn AI-generated text into writing that sounds natural and stays under the radar of detectors like GPTZero, ZeroGPT, and Copyleaks.

So, we wanted to see if that really checks out.

Can it actually make AI-written content sound human enough to pass those detection tools? And just as important, does the rewritten text still read naturally, or does it just jumble the words?

Let’s find out.

Testing Tenorshare AI Humanizer

Methodology

Here’s how we tested Tenorshare AI Humanizer step by step:

1. Generate AI text: We created a short, 100% AI-written paragraph using ChatGPT.

2. Humanize the text: The same text was processed through Tenorshare AI Humanizer to see how much it could adjust tone and style.

3. Check AI detection: We ran the humanized text through five major AI detectors to record its AI score.

4. Review and correct: The rewritten text was checked with Grammarly for grammar and readability issues.

5. Retest AI detection: After making corrections, we ran the text through the same detectors again. This step helps identify whether Tenorshare introduces subtle grammar changes to reduce AI detection—something some humanizers do intentionally.

Testing Text

Topic: The Rise of Minimalist Living

Word Count: 114 words 

Since Tenorshare only allows about 125 words per submission, we kept the text concise. 

Humanized by Tenorshare AI humanizer

During the free trial, there’s no option to adjust tone or select rewriting modes, so the test was done using the default settings.

Test Results: How Well Did Tenorshare AI Humanizer Perform

After running the text through Tenorshare AI Humanizer, we tested it across five major AI detectors to see how effectively it could alter AI-generated patterns. 

Here’s a summary of the scores we recorded:

Quillbot 

Originality.ai 

ZeroGPT

GPTzero 

Writer 

What Do the Results Say

Looking at the table, the results are a bit of a mixed bag. Some detectors, like Quillbot and Writer, basically gave the text a thumbs-up and said, “Yep, totally human” (0% AI). Others, like Originality.ai and GPTZero, weren’t fooled at all and still pegged it as 100% AI. ZeroGPT was somewhere in the middle, at 12% AI.

What this tells us is that Tenorshare can tweak the surface enough to fool some detectors, but it’s not exactly a magic wand. Sentence structure and word choices still give away the AI roots in some cases.

Next up, we looked at how the text actually reads. Dropping an AI score is one thing, but if the rewrite sounds awkward or clunky, it’s not much use to anyone.

How Good is the Quality of Tenorshare’s Humanized Text

In the previous sections, we focused on AI scores. But writing quality matters just as much. 

So we ran the humanized text through Grammarly to check grammar, readability, and overall clarity.

1. Overall Score, Grammar & Quality

Grammarly gave the original humanized version a score of 79/100. Not terrible, but there were some minor grammar and punctuation issues. Most of the problems were small: slightly awkward sentences, a few missing commas, and phrases that could be clearer. These are the kinds of mistakes a human might actually make.

2. Accept Grammarly’s Suggestions

Next, we applied all of Grammarly’s suggested corrections. The score jumped to 98/100, which is significantly cleaner and more readable. 

3. AI Detection Scores After Grammarly Improvements

After improving the text with Grammarly, we ran it through the same five AI detectors to see how the scores changed:

Quillbot 

Originality.ai 

ZeroGPT

GPTzero 

Writer 

As the table shows, most detectors became more confident that the text was AI-generated after grammar corrections. Quillbot and ZeroGPT, in particular, jumped significantly, while Writer remained at 0% AI.

The takeaway? Tenorshare seems to “bypass” some detectors by leaving in minor, human-like errors. Once those errors are corrected, AI detectors catch on. 

In other words, the free version mainly tricks detectors by mimicking subtle human mistakes, not by deeply reworking the text.

Tenorshare AI Humanizer Pricing

Free Trial

Tenorshare AI offers a free trial for its AI Humanizer, but it’s limited to about 125 words per submission. This makes it suitable for testing short paragraphs, but not full articles.

Paid Plans

Beyond the free trial, Tenorshare provides paid plans that increase the word limit per submission and unlock additional rewriting options. The exact pricing and features vary, but the main difference is simply access to higher word limits and more advanced rewriting modes.

Pros and Cons of Tenorshare AI Humanizer

Pros:

• Flexible Modes: Tenorshare offers multiple rewriting modes, allowing users to choose between faster edits or more thorough rephrasing depending on the text and purpose. but only for subscribers.

• User-Friendly: The interface is simple and intuitive.

• Language Support: With support for over 50 languages, the tool can handle multilingual content.

• Built-In Checker: The integrated AI detection checker allows users to quickly see whether the humanized text would likely pass AI detectors, providing immediate feedback.

Cons:

• Bypass Effectiveness: The tool does not consistently bypass all AI detectors, meaning some rewritten text can still be flagged as AI-generated.

• Processing Time: The most advanced mode, “Enchanted,” can take noticeably longer to process text, which may be inconvenient for users working with tight deadlines.

• Word Limit: The free version is limited to short submissions (around 125 words), making it impractical for full-length articles or longer documents.

The Best Alternative to Tenorshare AI Humanizer

If Tenorshare’s 125-word limit feels too restrictive, you might be looking for a tool that gives you more flexibility. 

In that case, EssayDone could be a solid alternative.

What Is EssayDone Humanizer

EssayDone Humanizer is an online AI rewriting tool that converts AI-generated text into natural, human-like writing. It also provides detailed AI detection insights—showing which detectors your text can pass and where it might still be flagged. This makes it useful for students, writers, or anyone who wants to refine AI-assisted content before submission.

What Makes EssayDone a Strong Alternative

• More Freedom (1,000 Free Words): EssayDone’s free plan gives you a generous 1,000-word limit, allowing for full-article testing instead of just snippets.

• Wide Range of Models: It supports different education levels—from elementary to PhD—and offers over 20 writing styles to suit various needs.

• Better Value: Compared to Tenorshare, EssayDone provides more requests at a lower cost, making it a budget-friendly option for frequent users.

• Higher Writing Quality: Instead of adding deliberate grammar mistakes to lower AI scores, EssayDone focuses on coherent, natural writing with correct vocabulary and structure.

• Built-In Turnitin Detector: You can preview an AI report before submitting your work, helping you ensure your text is safe and ready for academic checks.

Summary

So, that’s our take on Tenorshare AI humanizer. 

It can change the tone a bit and fool some detectors, but it’s far from consistent. 

The short word limit also makes it tough to test on real essays. 

If you’re just curious, it’s fine for a quick trial. But if you’re actually trying to make longer AI-written pieces sound human, you might want to look for something that gives you more space to work with.