Zemith
Abstract illustration of text being refined into a polished draft

Draft to polished copy

AI Rewriter: change the wording, keep the point

Turn rough sentences and paragraphs into clearer copy while choosing how the rewrite should sound and what it should change.

Text up to 10,000 charactersOne rewritten text draft
Shape your rewrite
Paste the source text, choose a tone and editing mode, then generate a draft you can review and copy.

Use a complete sentence, paragraph, email, caption, or other text with enough context to preserve the intended meaning.

0 / 10,000 characters

What it changes

A controlled rewrite, not a blank-page generator

AI Rewriter works from text you provide. It can restate, clarify, correct, shorten, expand, simplify, or summarize that text while following the tone you select.

The output is an editable draft. Names, figures, quotations, citations, and specialized terminology should still be checked against the source before the rewrite is used or published.

Editing controls

Choose the kind of change you need

Rewrite modes tell the tool what to prioritize. Tone controls how the resulting language should feel.

Rephrase or improve

Restate the source or polish its clarity and flow without starting from a new topic.

Fix grammar

Correct grammar and awkward construction while keeping the message recognizable.

Shorten or expand

Compress unnecessary wording or add connective detail when the original is too abrupt.

Simplify or summarize

Use more accessible language or produce a compact TL;DR version of the source.

Useful places to start

Emails and messages

Make a draft clearer, warmer, more direct, or more professional before sending it.

Marketing copy

Try alternative wording for captions, product descriptions, landing-page sections, and campaign drafts.

Study and explanations

Simplify dense notes or restate an explanation at a more accessible reading level.

Reports and workplace drafts

Improve paragraphs, summaries, and internal updates while retaining the original context.

Better source, better rewrite

Review the draft with the original beside it

A rewrite can improve presentation, but it cannot verify whether the underlying information is correct.

  • Include the full thought rather than an isolated fragment when surrounding context affects the meaning.
  • Choose a named tone or describe a custom tone in plain language, such as concise, warm, and direct.
  • Check names, numbers, links, quotations, claims, and subject-specific terminology against the source.
  • Edit the final draft for your audience and voice before sending, submitting, or publishing it.

01 · 03

How to rewrite text with AI

  1. 1

    Paste the source text

    Add up to 10,000 characters of text with enough context to preserve the intended point.

  2. 2

    Choose a mode and tone

    Select what should change and how the rewritten language should sound. Add a custom tone when needed.

  3. 3

    Compare and revise

    Read the original and rewritten versions side by side, verify important details, then copy or share the draft.

FAQ

Frequently Asked Questions

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Plus

$14.99per month
Billed yearly · $179.88
~1 month Free with Yearly Plan
  • Choose from multiple leading models — GPT, Claude, Gemini and Grok.
  • 40× more usage than Free.
  • Create and edit images with Creative Studio.
  • Connect your favorite apps and get work done in one place.
  • Research the web and turn sources into clear answers.
  • Turn documents, websites and YouTube into podcasts, flashcards and reports.
  • Build repeatable workflows and stay focused with FocusOS.

Professional

$24.99per month
Billed yearly · $299.88
~2 months Free with Yearly Plan
  • Everything in Plus, and:
  • Unlock every model on Zemith, including GPT 6 Astra, Claude Opus and Sonar Pro.
  • 80× more usage than Free.
  • Create more with the full Creative Studio toolkit.
  • Let agents work in the background — run Cloud tasks and schedule recurring work.
  • Push further on complex work with Max Mode.
  • First access to new features.
OpenAI
OpenAI
Anthropic
Anthropic
Google
Google
DeepSeek
DeepSeek
xAI
xAI
Perplexity
Perplexity
MiniMax
MiniMax
Kling
Kling
Recraft
Recraft
Meta
Meta
Mistral
Mistral
Stability
Stability
OpenAI
OpenAI
Anthropic
Anthropic
Google
Google
DeepSeek
DeepSeek
xAI
xAI
Perplexity
Perplexity
MiniMax
MiniMax
Kling
Kling
Recraft
Recraft
Meta
Meta
Mistral
Mistral
Stability
Stability

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The top models, plus image, video and voice tools, in one plan.

Without Zemith

  • ChatGPT PlusUS$20.00
  • Claude ProUS$20.00
  • Google AI ProUS$19.99
  • SuperGrokUS$30.00
  • Perplexity ProUS$20.00
  • MidjourneyUS$10.00
  • ElevenLabsUS$6.00
  • Le Chat ProUS$14.99
  • RunwayUS$15.00
  • Kling StandardUS$8.80
  • Gamma PlusUS$12.00
  • Otter ProUS$16.99
  • QuillBot PremiumUS$19.95
  • Photoroom ProUS$12.99
  • Quizlet PlusUS$7.99

Total if paying separatelyUS$234.70/mo

Zemith Plus

US$15.99/mo

Every model above, plus 50+ AI tools

See pricing plans

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