Social Media Character Counter

A Social Media Character Counter tells you, as you type, how long your post is and whether it fits the limit on each platform you care about.

Instead of writing a caption and discovering later that it is truncated, you see a live count and a per-platform table the moment you paste your text.

Why character limits matter

Every network caps how much text a post, bio, or title can hold, and they all pick different numbers.

X cuts a post at 280 characters, Instagram allows 2,200 in a caption, and a TikTok bio stops at just 80.

Going over usually means your words are silently cut off mid-sentence, so knowing the ceiling before you publish keeps your message intact.

How to use the counter

Type or paste your text into the box and the character, word, and line counts update instantly.

The platform table shows how many characters you have used against each limit, turning green when you are within range and red when you go over.

Everything runs locally in your browser, so nothing you write is uploaded or stored, and the Copy button hands the finished text straight to your clipboard.

Platforms and limits it checks

The tool covers post and bio limits for X, Instagram, TikTok, Facebook, and LinkedIn, plus title and description limits for YouTube.

It also tracks the shorter networks like Threads at 500, Pinterest descriptions at 500, and Bluesky at 300 characters.

Once your wording fits, you can space a caption cleanly with the Instagram Caption Spacer so the line breaks survive, then check your tags with the Hashtag Counter before you hit publish.

Beyond social posts

If you are drafting longer copy such as a blog intro or an ad, a general Word Counter gives you reading time and keyword density alongside the raw counts.

For social captions specifically, though, this tool stays focused on the limits that decide whether your post shows in full.

Frequently Asked Questions

How does the social media character counter work?

It counts every character you type and compares that total against the known limit for each platform. The counts update live in your browser, and a green or red indicator shows at a glance whether your post fits or runs over each limit.

Does it count spaces and emoji?

Yes. Spaces, line breaks, and punctuation all count as characters, exactly as the platforms count them. Emoji are counted as the single characters most networks treat them as, so the totals stay close to what each platform reports.

What is the character limit for X and Instagram?

A standard X post allows up to 280 characters and an X bio up to 160. Instagram captions allow up to 2,200 characters, while an Instagram bio is capped at 150. The tool lists these and many more so you can compare them side by side.

Is my text sent to a server?

No. All counting happens locally in your browser with JavaScript. Nothing you type is uploaded, logged, or stored, and the tool keeps working offline once the page has loaded.