Simple tools for better writing.

PostChars is an independently operated collection of free online text tools for writers, creators, students and social media teams.

Why we built it

Writing should not require switching between dozens of complicated services. PostChars offers a focused workspace to count characters and words, check social-media text lengths, change letter case and clean up copied text.

What you can do here

Use our character counter, word counter, X/Twitter post counter, Instagram caption counter and other utilities. Our tools are free to access without registration.

Privacy-first approach

The text you type or paste is processed in your browser. PostChars does not upload that text to an application server. Website analytics may collect limited usage and performance information, as described in our Privacy Policy.

Independent service

PostChars is not affiliated with X, Instagram, LinkedIn or the other platforms mentioned on this site. Platform limits are informational references and may change.

Suggestions or questions? Contact us.