How many characters is a tweet?

Up to 280 characters for standard accounts, up to 25,000 for Twitter Premium. Most high-engagement tweets are 71 to 100 characters.

Are URLs counted in the 280-character limit?

URLs count as 23 characters regardless of their actual length, because Twitter automatically wraps them with its t.co shortener.

How long should a tweet be for maximum engagement?

Industry research consistently finds the engagement sweet spot at 71-100 characters — short enough to read at a glance, long enough to make a substantive point.

How Many Words Is a Tweet? (~30-50 Words / 280 Characters)

A tweet is up to 280 characters, which translates to roughly 30 to 50 words depending on word length and punctuation. However, the most-engaged tweets are much shorter than the maximum: research consistently finds that tweets between 71 and 100 characters (about 12 to 17 words) get higher engagement rates than tweets that use the full 280.

How we calculated it

The 280-character limit was introduced in 2017, doubled from the original 140. Even after the change, most successful tweets stayed under the original 140-character mark. The shorter form forces concision and tends to read as more deliberate, which lifts engagement.

Twitter Premium subscribers can post up to 25,000 characters per tweet (roughly 4,000 words), but this format is a separate convention — it reads more like a blog post than a tweet, and engagement patterns are completely different. Most successful long-form tweets follow the structure of a short essay rather than a tweet.

For threaded tweets (multi-tweet posts) the convention is to keep each individual tweet inside the original 140-character feel — about 20 to 25 words. Threads of 5 to 10 tweets perform best on most accounts; longer threads see steep drop-offs in completion rate after the third or fourth tweet.

Count your own words

Paste your draft into the free word counter to see exactly how many words you have written, plus character count, reading time, and speaking time. The tool runs entirely in your browser — your text is never uploaded.

Frequently asked questions

How many characters is a tweet?: Up to 280 characters for standard accounts, up to 25,000 for Twitter Premium. Most high-engagement tweets are 71 to 100 characters.
Are URLs counted in the 280-character limit?: URLs count as 23 characters regardless of their actual length, because Twitter automatically wraps them with its t.co shortener.
How long should a tweet be for maximum engagement?: Industry research consistently finds the engagement sweet spot at 71-100 characters — short enough to read at a glance, long enough to make a substantive point.

Related word counts

How many words in a LinkedIn post? — about 220 words
How many words in a elevator pitch? — about 100 words
How many words in a 60-second TikTok / YouTube Short / Reel? — about 150 words

More in Business & Personal Communications

Length targets for resumes, cover letters, elevator pitches, social posts, and other short-form professional writing.

Last reviewed: May 2026. Word-count guidelines are based on the standard 130 wpm speaking pace, 150 wpm narration pace, and 250 wpm silent reading pace; adjust to your own delivery for best accuracy.