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Free AI text rewriter. Make it sound right.

Paste a sentence, a paragraph or an email and pick a tone. Get a clearer version that keeps every detail, ready to copy.

Clearer and smoother, same tone and length.

0 words

Rewrite text right where you write it.

In the Voicera app for Mac, select text anywhere and press one shortcut. Or just speak, and clean text appears at your cursor. Professional, casual, shorter or your own instruction, in one click.

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How it works

Three steps. No account.

  1. 1

    Paste your text

    A message, an email, a paragraph or a few rough notes, up to 3,000 characters.

  2. 2

    Pick a tone

    Natural, Professional, Casual, Friendly, Confident or Empathetic.

  3. 3

    Copy the result

    Every fact, name and number is kept. Not quite right? Try another tone.

  • Casual to professional

    Turn a quick note into a polite, clear message for a colleague or client.

  • Fix awkward sentences

    Tangled phrasing and repetition become clear sentences that flow.

  • Keeps every detail

    Names, numbers, dates and requests stay as you wrote them. Nothing is invented.

  • Same format

    A message stays a message and a list stays a list. No greeting is added that you did not write.

Rewrite text online in the tone you need

The same message reads very differently to a client, a teammate or a friend. This free AI text rewriter changes the tone without changing what you said: make a casual note professional, soften a hard message, or cut the hedging so you sound confident.

It works as a sentence rewriter for a single line and as a paragraph rewriter for longer text. Use Natural when the text is right but reads awkwardly: it fixes clumsy phrasing and keeps the length within about 20% of the original.

Professional email rewriter

Paste an email draft and pick Professional to get complete sentences, no slang and a direct but polite tone. It never adds a greeting or a sign off you did not write, so the result drops straight into your email.

Only need corrections? Use the free grammar checker. Want the same meaning in different words? Try the paraphrasing tool. Writing in another language first? The text translator turns it into natural English.

Voicera is an AI writing assistant for Mac that turns your voice into finished writing and fixes, rewrites and translates text in any app. See plans and pricing, or browse all free writing tools.

FAQ

Questions, answered.

Is this text rewriter really free?

Yes. There is no account, no email and no card. Paste your text and get the result on this page. Each visitor can run a handful of checks a minute, which is plenty for normal use.

What is the difference between rewriting and paraphrasing?

The rewriter changes how your text sounds (its tone) and keeps your wording where it already works. The paraphrasing tool says the same thing with new words and sentence structures.

Can it make my text more professional?

Yes. Pick Professional to get a clear, courteous version with complete sentences, no slang and no emoji, at about the same length.

Will it change my facts or add new ones?

No. It keeps every name, number, date and request, and it does not invent details, promises or greetings that are not in your text.

Which languages does it support?

It keeps the language you write in, so you can rewrite text in English, Spanish, French, German, Japanese and many other languages.

Do you keep what I paste?

No. Your text is sent to our AI provider only to produce the result and is not stored or used to train models. Read the details in our Privacy Policy.

How can I rewrite text in any app, without copying and pasting?

Use Voicera for Mac. Select text in Mail, Slack, Google Docs or any other app, press Fn + Shift and pick a Quick Action: the result shows as a preview and replaces your text only when you click Insert. You can also dictate with Fn and get clean, punctuated text at your cursor. It is free to start.

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