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Fluentsmith

Formal Tone Rewriter

Turn casual writing into clear, professional language in seconds with AI.

Formal Tone Rewriter

0 / 6,000

Tone

Polished and structured. Example: “Hello, I sent the document yesterday. Could you please confirm that you received it?”

Free rewrites come back in English.

No draft history stored

Fluentsmith does not save your drafts in its application database.

Paddle handles payment

Our reseller and merchant of record charges you.

14-day refund

On every purchase, no questions asked.

No account, no password

The free plan needs no email and no sign-up.

Worked example

One rewrite, before and after

A demonstration of the rewrite this page is set up for. It is an illustration of the tool, not a customer quote.

Tone: Formal

Before

hey, any news on the contract? we kinda need it this week

After

Hello. Could you share an update on the contract? We need it this week.

Why this page

Three things it does well

No slang, no contractions

Formal removes casual shortcuts and states each idea once, in full sentences.

Still your message

It does not invent commitments or soften a deadline you set. It changes register, not content.

Ready for people you do not know

The register suits a first email to a client, a supplier, a professor or a public body.

When people use it

Typical moments

  • First contact with a client or supplier
  • Writing to someone far above you in the hierarchy
  • A formal complaint or a request in writing
  • Anything that may be forwarded or filed

Questions about this tool

Will formal make my email longer?
It should not. Formal replaces shortcuts with full sentences, but it is instructed not to pad the message. If you want it shorter still, run the same text through Direct or Summary.
Does it work on text that is already formal?
Yes. It will tidy grammar, remove repetition, and even out the register, but it will not make a correct sentence stiffer for the sake of it.
How much does Fluentsmith cost?
1 rewrite a day is free, in English, with no sign-up. Fluentsmith Pro is $19 a month, with unlimited rewrites in 6 languages and a 14-day refund.