countmypage

Character-Limit Counters

Twitter, Instagram, Meta ads, LinkedIn, YouTube, SMS, and more. Live counts with green, amber, and red color coding. Always accurate against the current platform limit.

  • 22 platforms
  • Live counts
  • Private
  • Free
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Social

Twitter

280 characters

Live count with the t.co URL rule (every URL is 23 characters).

Instagram

2,200 characters

Feed caption limit. Bio is a separate 150-character counter.

LinkedIn

3,000 characters

Feed post limit. Only the first two lines show above the fold.

Threads

500 characters

Meta-owned. Longer than a tweet, shorter than a LinkedIn post.

All social counters

Publishing

YouTube

100 characters

Video title limit. Search cuts around 70 in the results.

YouTube

5,000 characters

Full description. First 157 characters show above the fold.

Ads

Google Ads

Headline, 30

RSA headlines cap at 30 characters. Fifteen slots per ad.

Google Ads

Description, 90

RSA description lines cap at 90 characters. Four slots per ad.

SEO

SEO

Meta title, 60

Google truncates by pixel width (about 580 px), not character count.

SEO

Meta description, 160

Google trims around 155 to 160 characters on desktop, less on mobile.

SEO

SERP composer

Draft the title and description side by side with a SERP preview.

Other

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