Paraphrasing Tool

Rewrite simple English text by swapping words for fitting synonyms. Click any changed word to choose a different alternative or restore the original.

  • 5 rewriting modes
  • Pick synonyms word by word
  • No upload
Original text
Your paraphrased text will appear here. Changed words are underlined, and you can click them to pick another option.
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How to use

How to use Paraphrasing Tool

  1. 01

    Paste your text

    Type or paste the sentences you want to rephrase.

  2. 02

    Choose a mode

    Standard and Creative swap more words, Fluent stays close to the original, Formal sounds professional, and Simple makes text easier to read.

  3. 03

    Refine and copy

    Click highlighted words to pick another synonym or undo a change, then copy the result.

Guide

About Paraphrasing Tool

Paraphraser rewrites English text by replacing words with fitting synonyms, while keeping your meaning and sentence structure. You stay in control: every change is highlighted, and you can pick a different word or undo it with one click.

How it works

The tool uses a curated English thesaurus of common words, combined with grammar rules. It reads the surrounding words to tell whether "record" is a noun or a verb, then chooses a synonym of the same type. It keeps verb tenses ("walked" → "strolled"), plurals and capital letters intact, and it fixes "a" and "an" when the next word changes.

The modes change how much is rewritten and in what style:

  • Standard: a balanced rewrite that swaps a fair share of words.
  • Fluent: light changes that stay very close to the original.
  • Creative: more changes and more varied vocabulary.
  • Formal: expands contractions and replaces casual phrases with professional ones.
  • Simple: replaces complex words with plain ones ("utilize" → "use").

What you can use it for

  • Avoid repeating the same words in emails, product descriptions or social posts.
  • Make a draft sound more professional, or easier to read for a general audience.
  • Find better word choices while you write.

Tips for the best results

  • Always read the result. Synonyms rarely mean exactly the same thing in every context.
  • Click a highlighted word to see the alternatives, and pick the most natural one.
  • Use Fluent for important text where accuracy matters more than variety.

Use it honestly: rewording someone else's work doesn't make it yours. When you use ideas from a source, cite it, even if the wording has changed.

At a glance

Modes
Standard, Fluent, Creative, Formal, Simple
Method
Context-aware thesaurus + grammar rules
Editing
Click any word to change it
Language
English
AI chatbot
None, fully predictable
Privacy
Runs in your browser
Use Paraphrasing Tool Read the guideHow to Paraphrase Without Plagiarizing
FAQ

Questions about this tool

Something missing? Write to contact@ultratoolsai.com.

How does the paraphraser work?

It uses a curated English thesaurus of common words, with grammar rules for verb forms, plurals, capitalization, and a/an agreement. It checks the surrounding words to tell nouns from verbs.

What do Formal and Simple modes do?

Formal expands contractions and replaces casual phrases ("a lot of" becomes "a great deal of"). Simple replaces complex wording with plain words ("utilize" becomes "use").

Should I review the result?

Yes. Synonyms rarely mean exactly the same thing in every context, so read the result and click any word that doesn't fit to change it back.

Is my text sent anywhere?

No. Paraphrasing happens entirely in your browser.