RewriteMax

AI Refine. Maximize every draft.

Refine AI text and your own first drafts for clearer wording, better grammar, and a tone that fits. Bring the idea. Make the expression yours.

Try a sample Explore AI Refine
历史记录
0 words
处理结果REVIEW & REFINE

Make room for your own voice

Your result will appear here. Compare it with the original and make it yours.

Meaning first. Your judgment always.
7 focused editing goals6 tones to write with TXT, DOC & DOCX import Original & revision, side by side

Trusted by researchers
at leading institutions.

University of Oxford
Stanford University
Yale University
Brown University
University of Cambridge
Massachusetts Institute of Technology
California Institute of Technology
OpenAI

Used by academic journals,
including those of

American Economic AssociationThe Econometric Society

Your ideas, refined.
Your voice, amplified.

A useful AI text refiner does more than swap words. Give your draft a direction, make the message easier to follow, and keep the details that matter to you.

See what you can do
A writer refining a draft at a laptop, with an open book, notebook, and retro headphones on a sunlit desk.Sound professional

What can you do
with AI Refine?

  • Sharpen your wording: Find precise, natural phrasing that makes your point easier to understand.

  • Remove repetition: Trim repeated ideas and unnecessary words while keeping the details that matter.

  • Improve your flow: Connect sentences and paragraphs so each idea leads naturally to the next.

  • Match your tone: Refine your draft for a research paper, a professional email, or an everyday conversation.

Maximize your next draft

AI Refine. Your direction.

A clearer draft. The right tone. Words for your reader.

Give every refinement a clear purpose.

Refine AI text.
7 focused goals.

RewriteMax AI Refine helps you improve an existing draft with a specific editing goal. Paste AI-generated text or your own writing, then choose the focus: clearer expression, cleaner grammar, academic precision, natural phrasing, smoother transitions, less repetition, or stronger expression.

Give your AI rewrite a clear direction. Refine a dense paragraph so the main point is easier to follow, shorten an update that repeats itself, or connect the ideas in an essay. Combine your refinement goal with a tone and output language that fit your reader.

After AI Refine returns a revision, compare it with the original in the editor. Check names, figures, technical terms, and the strength of each claim, then make your final edits. Copy or download the AI rewrite that best expresses what you want to say.

Try AI Refine
The same idea. Your way of saying it.

Refine your voice.
6 writing tones.

An AI rewrite should fit the conversation as well as the sentence. AI Refine offers General, Formal, Casual, Academic, Creative, and Professional tones, so you can guide the voice of a draft toward the reader and situation you have in mind.

Use a professional tone to refine a client email or project update, a casual tone for a more relaxed message, or an academic tone for scholarly writing. Keep a general voice for everyday text, explore a more expressive creative direction, or choose formal wording for official correspondence.

Set the tone alongside your editing goal before running AI Refine. Compare the AI rewrite with your draft to see how the wording, level of formality, and emphasis have changed. Adjust any phrasing that feels unfamiliar, and make the final version sound like something you would choose to write.

Try AI Refine
Bring your next revision closer to your reader.

Refine for your reader.
6 language options.

Use AI Refine to revise text in the language your reader needs. Keep the language of your original draft, or choose English, Simplified Chinese, Spanish, French, or German. These six output options let you guide an AI rewrite without moving your draft into a separate workspace.

Combine the output language with a refinement goal and tone. Refine a work email in professional English, explore a more conversational Spanish revision, or work on academic wording in your selected language. The AI rewrite uses the choices you set for that editing pass.

Keep the original beside the result as you review the revision. Check names, terminology, and expressions that carry a particular meaning in your context. Edit the output for your audience, then copy or download the version you want to use. AI Refine gives you a revision to work with and room to make it your own.

Try AI Refine

How to refine text with AI.

From a draft that almost works to words you are ready to share.

  1. STEP 01

    Bring your draft

    Paste a paragraph or import a TXT, DOC, or DOCX file. Start with the idea you want your reader to understand.

  2. STEP 02

    Give the edit a direction

    Choose a refinement goal, set the tone, and keep the input language or select an output language.

  3. STEP 03

    Review, refine, and keep it

    Run AI Refine, compare both versions, and make your final changes. Copy the result or download a TXT file.

A better draft.
Whatever you are writing.

An AI text refiner for the writing that moves your day forward.

Students & researchers

Refine an essay section, research summary, or discussion. Keep the terminology and strength of each claim aligned with your sources.

Essays · Summaries · ReportsTry a draft

Professionals

Give proposals, status updates, and emails a clear point and a useful next step. Match your wording to the people reading it.

Emails · Proposals · UpdatesTry a draft

Writers & content creators

Refine AI text or your own first draft into paragraphs with a stronger opening, fewer repeats, and a more consistent voice.

Articles · Posts · NewslettersTry a draft

Multilingual writers

Explore natural phrasing and a tone that fits the situation. Read the revision in context and keep the expressions you would use yourself.

Language · Fluency · ConfidenceTry a draft
THE HEAD-TO-HEAD RESULTS

A stronger review.
Measured head to head.

RewriteMax won

197 of 215

head-to-head reviews against GPT-6 Astra and Claude Fable 5.1.

See the full picture: every win, every tie, and every result that went the other way. One square represents one comparison.

Behind the numbers

These are RewriteMax’s reported evaluation results across 215 head-to-head review comparisons. RewriteMax won 197, tied 3, and lost 15. The win rate is 197 ÷ 215 = 91.6%, with ties included in the total.

The figures describe this evaluation. Results can vary with the document, task, and model version.

EVERY MATCH. ONE SQUARE.215 reviews
91.6%

of comparisons won by RewriteMax

197 / 215

More room for your next revision.

Explore the current plans, then check your account for the allowance available to your writing tools.

Auto-renews monthly until canceled. Words reset monthly. Tax at checkout.

Basic

5,000 humanizer words/month

$9.90
USD / monthBilled monthly
Sign in to subscribe
  • All three rewrite modes
  • Six writing styles
  • Keyword & quote controls
  • Saved revision history
  • Edit, copy & download results

Pro

20,000 humanizer words/month

$19.90
USD / monthBilled monthly
Sign in to subscribe
  • All three rewrite modes
  • Six writing styles
  • Keyword & quote controls
  • Saved revision history
  • Edit, copy & download results

Unlimited

100,000 humanizer words/month

$49.90
USD / monthBilled monthly
Sign in to subscribe
  • All three rewrite modes
  • Six writing styles
  • Keyword & quote controls
  • Saved revision history
  • Edit, copy & download results

100,000-word monthly cap.

Free toolsWord counts, text analysis & draft preparation.

Try free tools
Billing & usage details

Each processing pass may use words. Humanizing and source matching use the ordinary word allowance; AI detection uses half the input count rounded up. Other workflows have their own usage rules in your account. AI processing requires sign-in and an available allowance; free tools do not include a paid humanizer plan.

Annual plans are charged in one yearly payment; the monthly equivalent is for comparison. Included words reset monthly and do not roll over. “Unlimited” is a plan name with a 100,000-word monthly allowance. Buying an allowance does not guarantee a detector score.

Cancel in your account before the next billing time to stop renewal. Cancellation does not refund an earlier charge; refund requests follow the refund policy. Checkout shows your final total, applicable tax and renewal date.

Your draft. Your control.

Choose what you submit, keep track of your revisions, and decide what makes the final cut.

Be thoughtful about what you share

Review how submitted text, account history, and AI processing are handled before you upload.

Read our privacy policy

Return to your work

Open your signed-in history to revisit saved requests and compare them with the writing you have now.

Open writing history

Keep the final word

Check source claims and the rules that apply to your work. Use the revised text in a way you can stand behind.

Read usage guidance

AI Refine FAQs.

A little context for your next editing pass.

Visit the help center
What is AI Refine?

AI Refine is an AI editing workspace for text you have already written. Choose a revision goal, tone, and output language to improve the way your draft reads, then compare the revision with your original.

How do I refine text with AI?

Paste a draft or import a supported document, choose the most useful editing goal, and run AI Refine. Read both versions, check important details, and make your final edits before copying or downloading the result.

How is AI Refine different from a paragraph rewriter?

A paragraph rewriter focuses on rephrasing a passage. AI Refine lets you guide an editing pass toward clarity, grammar, academic tone, natural phrasing, transitions, conciseness, or stronger expression. Choose the approach that fits your draft.

Will AI Refine keep my original meaning?

The revision is guided by your draft, but an AI edit can still change nuance or introduce an error. Check claims, names, numbers, quotations, and the degree of certainty against your original. Keep the final wording that best expresses your intent.

Can I refine essays, emails, and longer drafts?

Yes. You can work on a paragraph, an essay section, an email, a report, or another draft. For longer work, refining one section with a clear goal makes it easier to check continuity and details. The editor accepts up to 50,000 characters.

Which tones and languages can I choose?

The editor offers General, Formal, Casual, Academic, Creative, and Professional tones. Keep the input language or choose English, Simplified Chinese, Spanish, French, or German. Review the result for your audience and language context.

Can I upload a document?

Import TXT, DOC, or DOCX files up to 10 MiB. The file is converted to text, so review the extracted content and any formatting before running the refinement.

Is AI Refine free to use?

You can prepare text and explore the editing examples without running a request. AI processing requires sign-in and an available allowance. Review the current plans and your account usage for the terms that apply to your access.

Does refining text verify facts or citations?

A language revision is not independent source verification. Check evidence and references yourself. Use Paper Review when you want to examine an academic draft’s structure, evidence, and reporting as a separate step.

Can I edit or save the result?

The result remains editable. Compare it with the original, make your own changes, then copy it or download a TXT file. Signed-in writing history lets you return to saved requests.

Keep refining your craft.

Practical reading for the work between a first draft and a finished one.

All writing guides
Academic writing

Check a research abstract against the paper

Keep the question, method, findings, and uncertainty aligned with the work behind them.

Read the guide
Revision

Turn feedback into useful editing notes

Make each comment specific enough that a writer can act on it.

Read the guide
Work & communication

Make a project update clear and accurate

Review progress, blockers, and next steps against the actual record.

Read the guide
AI REFINE BY REWRITEMAX

Maximize your next draft.

The idea is already there. Give it the words it deserves.

Refine your draft