Social Post Character Counter

Check remaining or exceeded length for major social platforms.

Tool

Enter a post to update character counts and platform checks in real time.

0

 

Your text is processed in this browser and is not sent to the server.

Count summary

Characters

0

Without spaces

0

Line breaks

0

Words

0

URLs

0

Hashtags

0

Mentions

0

Emoji

0

Platform checks

Enter a post to see character check results.

X

通常投稿の文字数目安

Enter text

0 / 280

Remaining 280

0%

Instagram

キャプションの文字数上限

Enter text

0 / 2,200

Remaining 2,200

0%

Threads

投稿本文の文字数上限

Enter text

0 / 500

Remaining 500

0%

TikTok

キャプションの文字数上限

Enter text

0 / 2,200

Remaining 2,200

0%

YouTube タイトル

動画タイトルの文字数上限

Enter text

0 / 100

Remaining 100

0%

YouTube 説明文

動画説明文の文字数上限

Enter text

0 / 5,000

Remaining 5,000

0%

Facebook

投稿本文の文字数上限

Enter text

0 / 63,206

Remaining 63,206

0%

LinkedIn

投稿本文の文字数上限

Enter text

0 / 3,000

Remaining 3,000

0%

LINE VOOM

投稿本文の文字数目安

Enter text

0 / 10,000

Remaining 10,000

0%

Bluesky

投稿本文の文字数上限

Enter text

0 / 300

Remaining 300

0%

Mastodon

一般的なインスタンスの目安

Enter text

0 / 500

Remaining 500

0%

Post analysis

Hashtags

None detected

URLs

None detected

Mentions

None detected

Long lines

None detected

None detected

None detected

What it does

  • Compare your text with common limits for X, Instagram, Threads, TikTok, YouTube, Facebook, LinkedIn, and more.
  • Count URLs, hashtags, mentions, line breaks, emoji, and characters without spaces.

How to use

  1. Enter the text you want to publish.
  2. Review the character count, line breaks, hashtags, and other details.
  3. Check each platform limit and adjust any over-limit posts.
  4. Copy the finished text and post it to your social channels.

Examples

  • Product announcement
  • Campaign copy
  • YouTube title
  • LinkedIn update

Common uses

  • Checking a post before publishing
  • Adjusting one message for multiple platforms
  • Reviewing posts with hashtags and URLs

Notes

  • Platform limits can change, so use these results as a pre-posting guide.
  • Your text is processed in the browser and is not sent to the server.

FAQ

1Are these social platform limits exact?
They are based on common public limits, but platform rules and account types can change. Use the result as a guide before posting.
2Are emoji counted as one character?
The tool counts emoji as accurately as possible with Unicode handling, but combined emoji can vary by environment.
3Are URLs shortened?
No. The tool counts the URL exactly as entered.
4Is my text saved?
No. The text is processed in your browser and is not sent to the server.
5Can I count hashtags?
Yes. The tool extracts hashtags that start with # or #.

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