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Your brand voice, measured from what you already write

Most brand voice tools ask you to pick a tone from a dropdown and then write in it once. This one reads writing you have already published and measures the properties that make it yours: how long your sentences run, whether you use contractions, whether you speak to the reader or from the brand. You get rules a person or a machine can follow, and a rewrite that proves they work.

How it works

Step 1

Paste two or three things you have written

Posts, emails, an about page. Anything you were happy to publish. Real writing is the only honest input here, because a voice you describe and a voice you write in are often different things.

Step 2

It measures, it does not guess

Sentence length, contraction rate, who you address, question and exclamation rate, emoji, vocabulary range. Every number is arithmetic over your text, so you can count it yourself and get the same answer.

Step 3

Take the rules and the proof

You get the rules your writing already follows, and a neutral paragraph rewritten to obey them, so you can see the difference rather than take it on trust.

What it produces

Every example below is real output from the same engine this page calls. Nothing here was written to look like a result.

Short product notes

We shipped the new editor today. It is faster, and it forgets nothing. You asked for undo on every step. It is there now.

Average sentence: 6.0 words
Contractions: none
Addresses reader: no

Keep sentences near 6.0 words. Yours run 6.0 on average and peak at 7, so anything past 14 will read as someone else writing.

Rewritten

Our team has launched a new set of features. These tools are designed to help businesses of all sizes simplify their workflows. Unlock their potential.

Reader-facing and casual

hey, you asked and we built it. undo on every step, so you cannot lose work. you are going to like this one. try it and tell us what you think.

Average sentence: 7.8 words
Contractions: none
Addresses reader: yes, 4 times against 2

Address the reader as 'you'. You do it 4 times against 2 references to yourself.

Rewritten

Our team has launched a new set of features. These tools are designed to help you simplify your workflow. Unlock your potential.

Formal and considered

Furthermore, the organisation shall endeavour to facilitate a comprehensive review of the existing operational framework and stakeholders are advised accordingly of the revised timetable.

Average sentence: 24.0 words
Contractions: none
Addresses reader: no

Keep sentences near 24.0 words. Yours run 24.0 on average and peak at 24, so anything past 32 will read as someone else writing.

Rewritten

Our team has launched a new set of features. These tools are designed to help businesses of all sizes simplify their workflows and unlock their potential.

What is a brand voice?

A brand voice is the consistent set of language choices a brand makes every time it writes: sentence length, formality, whether it addresses the reader directly, and the words it does and does not use. Tone shifts with the occasion. Voice is what stays the same underneath it.

Why a dropdown of tones is not a voice

The free rewriters that rank for voice queries offer a tone selector and no memory. Pick "friendly", get a friendly paragraph, come back tomorrow and pick it again. That produces a tone, once. It does not produce a voice, because nothing carries between one piece and the next.

The usual approach	This tool
You pick a tone from a list	Your voice is measured from writing you already published
Applies to one paragraph, then forgets	Produces rules that hold across everything you write next
The result is a rewrite you cannot audit	Every rule names the measurement that produced it
No relationship to your brand identity	The same voice feeds the persona, the kit and the content engines

Not for: Someone who has not written anything yet. This measures existing writing, so with nothing to paste, start with the persona generator and come back once you have published a few pieces.

Questions

Is the brand voice generator free?

Yes. The first voice profile costs nothing and needs no signup and no card. An account is for saving the profile and using it across the studio.

How much writing do I need to paste?

Two or three pieces is enough, and about forty characters is the minimum. More writing gives steadier numbers, because the measurements average across everything you paste.

What does it actually measure?

Sentence length and its peak, contraction rate, who you address, question and exclamation rate, emoji and hashtag use, and vocabulary range. Each number comes from counting your text.

Will it change my writing into something else?

No. It describes what you already do and turns that into rules. The rewrite it shows is a neutral paragraph moved toward your voice, not your writing moved toward a template.

What is the difference between voice and tone?

Voice is what stays constant across everything you publish. Tone is what shifts with the occasion, like an apology reading differently from a launch. This measures the constant part.

Where does the writing I paste go?

Nowhere. It is measured in this process and nothing is stored. Your writing is never sent to the AI provider either: only the rules derived from it, and a fixed neutral paragraph, are used to produce the rewrite.

Keep going

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