Three rewrite strengths
Light, Balanced and Aggressive, with six styles and six purposes, so the rewrite fits the text.
免费试用 500 词,无需注册。
You have a draft written with AI, and Scribbr flags it. Here is how to rewrite it so it reads like you, then check it.
Scribbr describes its AI detector as a free tool that identifies AI-generated content, including text from ChatGPT and Copilot. Scribbr labels text as AI-refined as well as AI-generated, so it reports on edited AI text, not just raw output. It also says detectors “will always have to race to keep up” with AI humanizer tools.
RewriteMax rewrites how the whole text is written, its rhythm, structure and phrasing, instead of swapping single words, and leaves the decisions about meaning with you.
Scribbr says its detector separates AI-generated, AI-refined and human-written text, and its own test found the premium version caught 60% of mixed or paraphrased AI text.
What Scribbr says about itself on its own pages. We have not measured Scribbr yet; our measured results are on the ZeroGPT page.
| Question | What Scribbr says |
|---|---|
| Free use | Unlimited free checks of up to 1,200 words each, no sign-up, with ads |
| Paid plans | A premium AI check comes with a paid plagiarism check costing $19.95–$39.95, with no word limit |
| Accuracy it claims | In its own July 2026 test, premium scored 84%; its pages put the free tool at 78% but the best free tool at 68% |
| Humanized text | Its premium detector caught 60% of mixed or paraphrased AI text in Scribbr's own test |
| Languages | Free: English, Spanish, German and French; premium adds Dutch |
| Stored text | Says it does not store or share your data |
Light, Balanced and Aggressive, with six styles and six purposes, so the rewrite fits the text.
Check the rewrite on the same page; the detector uses ZeroGPT’s detection API.
Lock up to 20 names, terms or phrases, and keep quotes exactly as written.
We publish the method and results of our tests instead of a success-rate table.
A flag from Scribbr can cost you time and credibility, even when the writing is yours.
Detectors misread human writing too; a 2023 study found seven detectors flagged non-native English essays as AI 61% of the time on average.
Turn a generic AI draft into writing that sounds like you and says what you mean.
Rewrite a whole draft in one pass instead of editing it sentence by sentence.
Check a rewrite before a client, editor or platform runs Scribbr on it.
Detectors change often; a full rewrite does not rely on one detector’s current blind spots.
Use it where AI-assisted writing is allowed, and disclose AI help when required.
Rewrite AI-assisted drafts where your course allows it, and keep your drafts as a record.
Turn AI drafts into articles that read naturally and add real expertise.
Deliver copy you have reviewed line by line before a client checks it.
Keep a consistent, personal voice across AI-assisted posts.
Rewrite AI copy into your brand’s style and tone.
Keep terminology, hedges and citations exact while the phrasing becomes yours.
Make AI-assisted emails and reports direct and personal.
Make captions and posts sound like a person, not a template.
Scribbr's AI detector is run by Learneo, Inc., which also owns QuillBot. It labels text as AI-generated, AI-generated & AI-refined, human-written & AI-refined, or human-written, and Scribbr also offers a paraphrasing tool and an AI humanizer.
Scribbr says its detector identifies AI-refined text, but in its own test the premium version caught 60% of AI text that was mixed with human writing or paraphrased. We have not tested Scribbr ourselves.
Scribbr says no AI detector, including its own, can guarantee 100% accuracy. In its July 2026 comparison its premium detector scored 84% and flagged no human text as AI; its pages give the free tool 78% in one place and say the best free tool reached 68% in another.
Yes, with unlimited checks of up to 1,200 words each, no sign-up, and ads. The premium check, with no word limit, comes with a paid plagiarism check costing $19.95 to $39.95.
It should read more naturally, not less. Any automated rewrite can change wording or details, so compare it with your draft before you use it.
Essays, articles, blog posts, emails, reports and social posts each have a purpose setting, with six styles from academic to persuasive.
Yes. You can humanize up to 500 words free without an account, and the AI Detector is part of the same trial.
Scribbr details checked on October 22, 2026 from: Scribbr AI detector, Scribbr detector comparison, Scribbr plagiarism checker. RewriteMax is not affiliated with Scribbr or Learneo, Inc..