Almost every place your text ends up will truncate it without warning. Search results, social feeds, push notifications, SMS — each has its own limit, and whatever does not fit is simply never seen. A counter is not about pretty statistics; it is about making sure your headline does not get cut off mid-word at the worst possible moment. Length is also a courtesy to the reader: a reading-time estimate at the top of an article honestly says how many minutes you are asking for.
SEO: title and description
Google displays roughly 50–60 characters of a page title — anything longer turns into an ellipsis. Strictly speaking, the limit is measured in pixels, not characters, so "about 60" is a guideline rather than a hard rule: a string of narrow letters fits more than a string of wide ones. The description works the same way: a desktop snippet holds around 160 characters. A truncated snippet loses its call to action — and the clicks that go with it.
Popular platform limits
An X (Twitter) post is capped at 280 characters, and every link counts as 23 no matter how long it really is. Telegram allows a generous 4096 characters per message, but a photo or video caption only gets 1024. SMS is the trickiest case: in the basic GSM-7 encoding a message holds 160 characters, but add a single character outside that alphabet — a Cyrillic letter, an emoji, a curly quote — and the phone switches to UCS-2, where every character takes two bytes and the limit drops to 70. To your carrier, "Ok" and "Ок" are messages with very different price tags.
How to write shorter
Lead with the point: the key idea goes in the first few words, details come later. Cut filler openers ("it is worth noting that", "as we all know") — the text is almost always better without them. Keep one idea per sentence: when a third "which" appears, it is time to split. Numbers beat generalities: "in 3 days" is shorter and stronger than "in the shortest possible time". Finally, read it out loud — anything you stumble over, your reader will skip.
How we count
A word is a run of letters and digits between spaces; hyphenated words count as one. Sentences are detected by ".", "!" and "?", so abbreviations like "e.g." can add a phantom sentence — treat that number as approximate. Paragraphs are blocks of text separated by a blank line. Reading time is the word count divided by 200 (an average adult reading speed), rounded up. All counts are honestly approximate: every platform has its own rules, so when you are right at a hard limit, double-check the last few characters in the service itself.
