How to Count Words and Characters on Your Phone

Short answer: to count words and characters on your phone, paste or type the text into a counter that updates as you write. In ScanMint AI that is the free Text Counter. It shows characters, characters without spaces, words, sentences and lines while you type, and you can set a maximum that stops the field at your limit. If the text is already in a document, Pages on iPhone and the Google Docs app can also show a count, though each one works a little differently.

Why the count matters more on a phone

Much of what we write on a phone has a limit attached, and most of those limits are counted in characters rather than words. A post on X, a text message, a bio, a form field, the description under a link. On a laptop you might paste the text into a word processor to check. On a phone that detour is slower, so people guess, send, and find out later that the end was cut off.

There is also a second problem. Different systems count in different ways. Some count spaces, some do not. Some treat an emoji as one character, others as two. Knowing which rule applies saves you from trimming a message that was already short enough, or sending one that was not.

How to count words and characters with ScanMint AI

1. Open the Text Counter. Open ScanMint AI and choose Text Counter from the list of tools.

2. Type or paste your text. Long-press the field and choose Paste, or start typing. The counts change with every keystroke; there is no button to press.

3. Read the figure you need. Words for an essay or a report. Characters for a post or a text message. Characters without spaces when a system says it ignores them.

4. Set a maximum if you are writing to a limit. Choose one of the presets (280, 1,000, 5,000 or 10,000 characters) or enter your own number. The field then caps at that length, so you cannot run past it by accident.

5. Select and copy the finished text into the app where it is going.

If the words are sitting in a .txt file rather than on your clipboard, open the file in the Text Viewer and send the text straight to the counter. If they are on paper, Scan Image can read the text out of a photo first.

A worked example

Here is a sentence we measured ourselves, so you can check any counter against it:

Our team meets on Friday at 10:30 to review the draft, so please send your notes by Thursday evening.

MeasureResult Characters (with spaces)101 Characters without spaces83 Words19

The gap between the first two rows is the 18 spaces between the 19 words. On a limit of 100 characters, this sentence fails by one if spaces count and passes easily if they do not. That is why the without-spaces figure is shown separately: on a tight limit the difference is large enough to matter.

Word counts can disagree too. A time such as "10:30" is one word here because it has no space inside it. A counter that splits on punctuation might count it as two. If a limit is strict, such as a submission portal that rejects anything over the line, check the final text in the system that will enforce the limit.

Character limits that trip people up

Posts on X: 280, with exceptions

X's developer documentation says "Posts on X can contain up to 280 characters", but not every character weighs the same. Every link is shortened and "count as 23 characters, regardless of the original length". Emojis count as 2 characters each, and so do Chinese, Japanese and Korean characters (X Developer Platform: Counting characters). So a post with a long link and three emojis has 23 + 6 = 29 characters spent before you write a word. A plain counter will not know about these weights. Use it to get close, then let the X app confirm the final number.

Text messages: 160, or 70

A standard SMS holds 160 characters in the GSM-7 encoding. Add an emoji or a character outside that set and the whole message switches to UCS-2, which "reduces the single message character limit from 160 to 70" (Twilio: What is the SMS character limit?). Longer messages are split into segments, and each segment loses a little space to a header: 153 characters per part in GSM-7, 67 in UCS-2.

Our own arithmetic from those figures:

Message lengthPlain text (GSM-7)With one emoji (UCS-2) 70 characters1 part1 part 71 characters1 part2 parts 160 characters1 part3 parts 161 characters2 parts3 parts 307 characters3 parts5 parts

The jump in the right-hand column is the one to watch: a single emoji can turn a one-part message into three. If a reminder or notice is going out as a plain SMS, count it with the emoji in place.

Meta descriptions: no fixed limit

People who write web pages often aim for about 160 characters. Google itself says "There's no limit on how long a meta description can be", while adding that the snippet "is truncated in Google Search results as needed, typically to fit the device width" (Google Search Central: Control your snippets). A target such as 150 to 160 characters is a working habit, not a rule. Set it as your maximum in the counter, and you will see at once whether a draft fits.

Counting inside documents you already have

When the text lives in a document, the editor you wrote it in may already count it.

• Pages on iPhone. Apple's guide says to tap the More button, then View Options, then Show Word Count. A counter appears at the bottom of the page. Tap it to switch to characters with or without spaces, paragraphs or pages. Select some text and the count covers only that selection (Apple Support: Pages for iPhone).

• Google Docs on Android or iPhone. Open the document, tap More, then Word count. It reports words and characters with and without spaces, but it does not update live, so you check again after each edit (Technobezz: word count in Google Docs).

Both work well for a document. For a caption, a message or a form answer that you will paste somewhere else, a live counter with a cap is quicker, because you see the number while you are still choosing words.

Private drafts stay on your phone

Text you are measuring is often unfinished: a cover letter, a complaint, a message you have not decided to send. ScanMint AI counts it on your phone, and the text is not uploaded to our servers. The Text Counter is free and needs no account. As our Privacy Policy explains, the app as a whole includes ads, analytics and crash reporting, so read it if you want the full picture.

Frequently asked questions

Does the character count include spaces?

The main figure does. ScanMint AI also shows characters without spaces, because some systems count that way. Check which one your destination uses before you trim.

How many characters is an emoji?

It depends on who is counting. X counts each emoji as 2. In a text message, a single emoji switches the whole message to the 70-character limit. A general-purpose counter may show a different figure again, so treat the destination's own count as final.

Can I count only part of my text?

In the Text Counter, paste just the part you want to measure. In Pages on iPhone, select the text and the counter shows the count for the selection only.

Can I stop myself going over a limit?

Yes. Set a maximum, either a preset or your own number, and the field caps at that length.

Does it work without a connection?

Yes. The count happens on your phone, which means you can measure text without sending it anywhere first.

Summary

Paste or type the text into a live counter, read the figure your destination uses, and set a maximum when you are writing to a limit. Remember the exceptions: links and emojis on X, emojis in text messages, and the absence of any official meta description limit. You can download ScanMint AI for iPhone or Android and, if you would rather talk than type, try the Speech to Text tool before you count. For other everyday file questions, see our guide to opening an HTML file on your phone.