Word Counter
Words, characters, reading time, keyword density and post limits as you type.
What this tool does
Word Counter counts the words, characters, sentences and paragraphs in any text as you type, and shows reading time, speaking time, the most used keywords and how much room is left under the X, Instagram, LinkedIn, YouTube and SMS limits. It also counts the words in a Word, PDF, OpenDocument, RTF or plain text file without uploading it.
How to use it
Paste or type your text into the box. You can also tap Open a file, or drop a .docx, .pdf, .odt, .rtf or .txt file onto the box.
If your essay, form or assignment has a limit, type it next to Limit and choose words or characters.
Tap Count words. The word count appears in large type with characters, characters without spaces, sentences, paragraphs, reading time and speaking time below it.
Keep editing. The counts update as you type, so you can trim a paragraph and watch the number fall under your limit.
Copy summary to paste the main counts into a form or message, or Download CSV to keep every figure, including the top keywords, in a sheet.
Official sources
Last checked 2026-11-03.
- X developer docs: counting characters (280, links count 23, many scripts and emoji count 2)
- Meta for Developers: Instagram media caption, up to 2,200 characters
- LinkedIn Help: posts can contain up to 3,000 characters
- YouTube Help: titles up to 100 characters, descriptions up to 5,000
- 3GPP TS 23.038: GSM 7-bit alphabet and UCS-2 for SMS
- Brysbaert (2019), How many words do we read per minute? Silent reading of English non-fiction averages 238 words a minute