Word Count as a Writing Tool: How Counting Characters Changed How I Write

The immediate use: hitting targets

The obvious use case is the assignment with a word limit. Most word processors show a count in the corner. The browser-based word counter is useful when you're working in a system that doesn't — a CMS text field, a customer support ticket, a markdown editor, a Google Docs alternative. Paste your text, count, adjust.

Character counts matter more than word counts in certain contexts. Twitter/X limits are 280 characters. LinkedIn article summaries have a character limit. SMS messages are 160 characters per segment (with longer messages split into multiple segments and billed separately). Meta description fields in SEO tools should be kept under 155–160 characters to avoid truncation in search results. The word counter shows both simultaneously.

The less obvious use: sentence length analysis

Average sentence length is a rough proxy for readability. Writing researchers generally find that texts with average sentences of 15–20 words are easier to read than those with 25–30 word averages, holding content complexity constant.

My personal pattern: I write long sentences when I'm uncertain. When I'm not sure of something, I hedge and qualify and add clauses, which makes sentences grow. When I'm confident, I write short ones.

Checking my average sentence length after a draft is a quick test of my own confidence in what I wrote. If the average is over 25 words, I re-read looking for hedging and unnecessary qualifications. Usually I find them.

Character count vs. word count: when each matters

Reading time estimates: accurate enough to be useful

Reading time is calculated from word count using the average adult reading speed of 200–250 words per minute. The word counter shows an estimate based on 225 words per minute, which is a reasonable middle value.

These estimates are directionally correct but not precise. Technical writing (code docs, legal text, complex analysis) is read slower — assume 150–180 WPM. Casual blog posts are closer to 250 WPM. Fiction can be faster still for fluent readers.

The estimate is useful for calibrating length against reader time expectations. A 30-minute read requires a strong reason for the reader to commit. A 5-minute read can be published more casually. I target 7–10 minutes for technical posts on this blog — long enough to be comprehensive, short enough to fit a coffee break.

Using word count to identify padding

Padding is the enemy of good writing. When I finish a draft and check the word count, if it's significantly over my target, I read through looking for:

• Sentences that restate what the previous sentence already said (a common first-draft habit when you're not sure you made your point).
• Transitions that add words but no information ("In order to understand X, we must first look at Y..." vs just "Y is relevant here because...").
• Qualifications that hedge statements without adding meaning ("It is worth noting that in many cases, this approach can sometimes be seen as..." vs "This approach often works because...").

A reliable technique: after writing, set a target word count that is 20% lower than the current count, and edit to hit it. You will almost always end up with a stronger draft because you'll be forced to eliminate the weakest sentences.

What word count doesn't tell you

Word count is a proxy metric. It tells you how much you wrote, not whether what you wrote is any good. The failure mode is optimizing for the metric at the expense of the actual goal.

For SEO specifically: a 2,000-word post that repeats itself and lacks specific information is less valuable (to readers and to Google) than a focused 900-word post that fully answers one question. The minimum word count targets used in content SEO are evidence-based for average content at average quality — they don't guarantee that any given post will rank just by hitting the number.

The honest test: read the draft and ask "does this paragraph add something the reader didn't know from the paragraph before?" If not, remove it. The word count will drop. The quality will rise.

Related tools

• Word Counter — word count, character count, sentence count, paragraph count, and reading time.
• Meta Tags Generator — write title tags and meta descriptions with live character counting and search preview.

Written by Achraf A., founder of TheFreeAITools — built in Morocco. I wrote the first version of the word counter because the CMS I was using at the time showed character count but not word count, and I needed both simultaneously for SEO work.