Free online tool
Word & Character Counter
Paste or type any text to instantly see word count, character count, and sentence count — then switch tabs to change letter case in one click.
What is a word & character counter?
The job of a word counter is simple on the surface: read a piece of text and report how many words, characters, and sentences are in it. The tricky part is consistency — handling "multiple spaces" as a single word, deciding whether a lone punctuation mark forms a sentence — and this tool applies the same rules every time so the numbers stay reliable.
The second tab handles a different everyday annoyance — reformatting text stuck in the wrong case, be it a lowercase heading, an all-caps sentence pasted from elsewhere, or a title that needs its capitalization fixed before it goes anywhere near a finished document.
How it works
1. Paste or type your text
Drop in anything from a single sentence to a full paragraph. There is no minimum or maximum length.
2. Read the live counts
Word, character, character-without-spaces, and sentence counts update on every keystroke.
3. Switch to case conversion
Use the second tab to instantly convert the same kind of text to UPPERCASE, lowercase, Title Case, or Sentence case.
4. Copy the converted result
Grab the transformed text with one click and paste it directly where you need it.
Worked examples
These examples show exactly what the counter and converter produce for a fresh piece of input.
| Calculation | Formula | Result |
|---|---|---|
| “Great writing is mostly rewriting.” | split on whitespace / punctuation | 5 words, 34 characters |
| “monthly product update” → Title Case | capitalize first letter of each word | “Monthly Product Update” |
When to use it
- Checking that a social media post or headline fits inside a character limit.
- Formatting a heading or title consistently before publishing it.
- Fixing a block of pasted text that came through in the wrong case entirely.
- Getting a quick sentence count to judge how dense or readable a paragraph is.
- Trimming a bio or headline down to fit a strict character cap.
Built to be trusted
SolidWords exists because most of the calculators we tried online were cluttered with ads, tracking scripts, and confusing extra fields. We kept this one down to exactly what it needs to do, with every formula documented rather than hidden away.
Our small team, working out of Portland, OR, keeps this deliberately narrow in scope — one job done well beats a crowded dashboard nobody asked for.
