A free writing checker

Before you send.

Make every sentence earn its place.

AI can write a lot without saying much. Catch filler, repetitive patterns, and vague claims—then decide what is worth keeping.

A pile of repetitive message cards beside one shorter card with an orange editing mark.
More words. Not always more meaning.

Give your draft a second look.

Free. No sign-up.

What we look for

Polish isn’t the same as substance.

01

Words that fill space

“Unlock value. Drive growth.”

Big promises without a clear explanation of what changes.

02

A familiar rhythm

“More reach. More leads. More wins.”

Repeated openings and contrast formulas that can become a substitute for detail.

03

Claims to check

“Guaranteed results.”

Promises and numbers that deserve a source—not an automatic verdict that they are false.

Better writing starts before the draft

Create your SELLER.md

Turn the sales context already available to your AI into an editable playbook. Review its draft, fill important gaps, and set your standards. Starting fresh? Choose the interview.

How the checker works

Rules v1.2.0 use fixed English-language patterns, not an AI model. It checks filler, vague phrases, sentences over 30 words, paragraphs over 80 words, repeated three-word phrases, three or more repeated clause openings, common “not X, it’s Y” frames, stock transitions, and language that may need evidence. There is no overall word limit recommendation or personal style preset to configure.

The same text and rules version produce the same results. Quotes, abbreviations, deliberate rhetoric, and technical writing can trigger unhelpful suggestions. These are email-originated heuristics, not a validated assessment of LinkedIn performance. We do not verify facts, infer authorship, or automatically rewrite your work. Reloading or clearing removes your draft from this session.

Read the rules · Open-source project ↗