Word Counter vs Character Counter for SEO Writing

Writers and SEOs often treat word count and character count as the same thing. They are not. One measures content depth; the other measures display fit. Using the wrong metric leads to either bloated metadata or articles that are shorter than they need to be to rank. This guide explains exactly when to use each, with the specific limits that actually matter.

The Core Difference

Word count is about content density. It tells you how much you have written and, roughly, whether a piece is long enough to cover a topic thoroughly. Character count is about display constraints. It tells you whether your text will be cut off, truncated, or rejected by a platform field.

A 2,000-word blog post is not limited by character count in any practical way. A Google title tag with 80 characters will get truncated mid-word in search results. These are fundamentally different problems.

Hard Character Limits You Need to Know

Platform / Field	Limit	Notes
Google title tag	50–60 characters	Google renders ~600px; character count is an approximation
Google meta description	150–160 characters	Longer gets truncated with an ellipsis
Google Ads headline	30 characters	Hard limit, cannot exceed
Google Ads description	90 characters	Hard limit per description field
Twitter / X post	280 characters	URLs count as 23 chars regardless of length
LinkedIn post preview	~140 characters	Visible before "see more" cutoff
Instagram caption limit	2,200 characters	First ~125 visible without tap
YouTube title	100 characters (hard)	~70 visible in most layouts
SMS message	160 characters	Goes multi-part above this; costs more for senders
Push notification body	100–120 characters	Varies by OS and device; iOS truncates around 100

Use Character Counter any time you are writing for one of these fields.

Word Count Targets by Content Type

Word count targets are not rules — they reflect what tends to rank and what audiences expect for a given format. Shorter is not better; neither is longer. The right length is whatever it takes to fully answer the search intent without padding.

• Blog post (informational): 1,200–2,500 words
• Landing page: 300–800 words (focus on conversion, not depth)
• Product description: 150–300 words
• About page: 200–500 words
• FAQ answer: 50–150 words per question
• Email subject line: 6–10 words (40–60 characters)

Use Word Counter while drafting to stay on target.

The Practical Writing Workflow

1. Draft the full article using word count as your depth gauge. Aim for your target range and stop when the topic is fully covered.
2. Once the body is done, write your title tag and meta description separately. Check both with Character Counter before publishing.
3. If you are repurposing content for social, check each platform's limit before pasting. A LinkedIn intro that works at 400 characters will be cut off on Twitter.

A Common Mistake: Optimising for Word Count Instead of Depth

Adding sentences to hit a word count target without adding useful information is one of the most common SEO mistakes. Google's quality guidelines specifically flag "low value" content — and thin content padded to appear longer is a clear signal. Write until the topic is done, then stop. If that means 800 words, that is the right length. If it means 2,500, write 2,500.