Tone changer
Same message, different voice. Rewrite an email, message or paragraph so it sounds formal, casual, friendly, confident, diplomatic or persuasive.
Your result appears here. Press Change tone or Ctrl+Enter.
When to use each tone
| Tone | Good for | What changes |
|---|---|---|
| Formal | Applications, reports, official emails | No contractions or slang, complete sentences |
| Casual | Chats, social posts, team messages | Contractions, shorter sentences, relaxed words |
| Friendly | Customer replies, introductions | Warm openings, positive phrasing |
| Confident | Proposals, follow-ups, cover letters | Removes hedges like “just”, “I think”, “sorry to bug you” |
| Diplomatic | Feedback, complaints, disagreements | Softens criticism, keeps the point |
| Persuasive | Pitches, requests, product copy | Leads with benefits, adds a clear ask |
Not sure how your text sounds now? Run it through the tone checker first. To make a sentence more formal for an essay, the paraphraser’s Formal mode is also a good fit. If you want several alternatives for one line, try the sentence rewriter.
Frequently asked questions
How do I make a sentence more formal?
Choose Formal and paste the sentence. The tool removes contractions and slang, uses complete sentences and more precise vocabulary, and keeps your meaning.
Does it change what I am saying?
It keeps your facts and request and changes only how they are phrased. Always reread before sending.
Can I use it for emails?
Yes, that is the most common use. Paste the full email including greeting and sign-off.
Is it free?
Yes, free with no signup.
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