Word and Character Count Guidelines for Common Formats

Word and character limits show up everywhere, and they’re rarely round numbers people remember correctly. Here are the ones that come up most often.

Meta descriptions (SEO): Google typically displays roughly the first 150–160 characters of a meta description before truncating it with an ellipsis, though the exact cutoff varies by pixel width, not a fixed character count. Aim for concise copy that front-loads the key information.

X (Twitter) posts: Standard posts are capped at 280 characters for most accounts. Links and images are still counted or given a fixed character allowance depending on the platform’s current rules, so leave some buffer.

College application essays (Common App): The Common App personal essay has a hard cap of 650 words, with most successful essays landing in the 500–650 word range rather than far short of the limit.

LinkedIn posts: Posts are visually truncated after roughly the first 3 lines (about 140 characters) with a "see more" link, even though the platform allows much longer posts — so the first couple of sentences matter disproportionately.

Academic abstracts: Most journals ask for 150–300 words, though this varies significantly by publication — always check the specific journal’s author guidelines rather than assuming a default.

Our Word Counter shows live word count, character count (with and without spaces), and estimated reading time as you type or paste, so you can check against whichever limit you’re working against.