"How many words should it be?" is one of the most common questions in writing, whether you're drafting a blog post, a product description, or a social media caption. The honest answer is "as long as it needs to be" — but that's not very helpful when you're staring at a blank page. So here are practical target ranges, and a reminder of what actually matters.

Common length targets

• Blog post: 600–1,500 words for most topics. In-depth guides can run 2,000+.
• SEO title tag: under ~60 characters so it isn't cut off in Google.
• Meta description: ~120–160 characters.
• Product description: 50–200 words — enough to answer questions, not so much that it buries the key points.
• Tweet / X post: up to 280 characters.
• Instagram caption: up to 2,200 characters, but the first ~125 are what people see before "more".
• Email subject line: around 40–50 characters to avoid truncation on mobile.

Why length matters less than you think

It's a myth that longer content always ranks better or performs better. What actually matters is whether your content fully and clearly answers the reader's question. A focused 700-word post that nails the topic will beat a padded 2,000-word one every time. Write to cover the subject well, then stop — don't add filler just to hit a number.

When longer genuinely helps

That said, there are cases where more words earn their place:

• Comprehensive guides that aim to be the definitive resource on a topic.
• Complex subjects that need proper explanation, examples and steps.
• Content targeting competitive keywords, where thin pages struggle to compete.

The key is that the extra length adds value, not volume.

Keep an eye on your counts

Whether you're hitting a minimum, staying under a character limit, or just curious how long a piece takes to read, it helps to see the numbers as you write. A free word counter shows your word, character and sentence counts in real time, along with an estimated reading time — handy for adding an accurate "5 min read" label to a post. For headlines and snippets specifically, watch the character count so nothing gets truncated in search results or on social media.

The takeaway

Use these ranges as guardrails, not rules. Answer the question, respect the platform's limits, cut anything that isn't pulling its weight — and check your counts so you're never guessing.