postchars.Open workspace
FREE ONLINE TEXT TOOLS

Make every character count.

Write with clarity, stay within social media limits, and polish your text with simple tools that get out of your way.

Private by design Instant results Always free
YOUR TEXT WORKSPACE

Write, count, refine.

Your text stays in this browser
YOUR TEXT
Your text is processed locally — nothing is uploaded.
Characters
0
No spaces
0
Words
0
Sentences
0
Paragraphs
0
Read time
0 min

Check a platform limit

Choose a channel to see how your text fits.

REFERENCE LIMITS
Select a platform to compare your character count with its reference limit.

Quick text tools

Apply a change to the text above.

THE TOOLKIT

One place for everyday text tasks.

Simple utilities for writing, publishing and polishing.

01COUNT

Character Counter

Count every character, including spaces and punctuation.

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02COUNT

Word Counter

Track words, sentences, paragraphs and reading time.

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03SOCIAL

X Post Counter

Check a draft against the standard X post limit.

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04SOCIAL

Instagram Caption Counter

Keep captions within a commonly used character limit.

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05SOCIAL

LinkedIn Post Counter

Check the length of a professional update.

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06FORMAT

Text Case Converter

Switch between uppercase, lowercase and title case.

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07ADS

Google Ads Counter

Validate 30-character headlines, 90-character descriptions and display paths.

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08CLEAN

Remove Line Breaks

Turn broken copied text into clean, readable lines.

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BUILT FOR THE WAY YOU WRITE

A smarter way to work with text

PostChars brings the everyday text tools creators need into one clean workspace. Count characters and words, check post lengths, and format text in seconds — without creating an account.

Private by defaultYour text is processed in your browser.
No waitingCounts and transformations update instantly.
No account neededOpen a tool and get straight to work.
POSTCHARS PRINCIPLE

Useful tools.
No unnecessary steps.

Fast, focused utilities that respect your time and your text.

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GOOD TO KNOW

Frequently asked questions

Clear answers about counting, formatting and privacy.

Is PostChars free to use?+

Yes. The text tools on PostChars are free to use. You can paste, edit, count and format text without creating an account.

Is my text uploaded or stored?+

No. Text processing happens locally in your browser. The text you enter is not sent to a PostChars server.

How are characters counted?+

PostChars counts visible Unicode grapheme clusters, so emoji and combined characters are counted more naturally than raw programming string length. Platform counters may apply their own rules.

Can I use PostChars on a phone?+

Yes. The workspace and tools are responsive and work on modern desktop and mobile browsers.