What is readability?

Readability is how easily a given reader can understand your writing on a single pass, shaped by word choice, sentence length, paragraph structure and use of technical terms. Formulas like Flesch-Kincaid assign a grade level based on syllable and sentence counts, but readability is ultimately about whether the reader follows the point without rereading. A piece can be technically correct and still unreadable if the sentences run long, the words run rare or the structure demands a second look.

Low: The implementation of the aforementioned protocols requires comprehensive documentation procedures to ensure organizational compliance.

High: Write down the setup so your team can follow it.

Why does readability matter?

Readers skim before they read, and low readability stops them at the first sentence that makes them work. Brand trust erodes when content feels harder than it needs to be, especially in product and support writing where the reader expects guidance and finds homework. The risk of chasing maximum readability is stripping out nuance that the content actually needs, so the goal is writing to the lowest reasonable grade level for the audience rather than the lowest possible one. Clear readability makes every other voice decision land better.

How do you use readability?

  1. Run drafts through a readability tool such as Hemingway or a Flesch-Kincaid checker, and aim for an 8th to 10th grade level for general audiences.

  2. Break long sentences by the rule that anything over 25 words should probably be two, and trim adjectives, adverbs and filler.

  3. Bake readability targets into your Brivvy brand voice so every generated draft defaults to the right grade level for your audience.

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