Common Meta limits
125 primary, 40 headline, 30 description.
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Write ad copy and watch Meta's approximate limits. Visual warnings when primary text passes 125 characters or headline/description limits.
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Interactive tool
Meta ad character counter: primary, headline, description
Primary text, headline, and description in one place.
Instant updates with warnings when over the limit.
Trim copy before you publish in Ads Manager.
125 primary, 40 headline, 30 description.
Highlight when you exceed soft limits.
Paste three lines at once from an external doc.
Per-field counts while you type.
Reset all fields in one click.
Copy is not sent to our servers.
Avoid surprise truncation in the feed.
A quick check before approval.
Meta does not always reject on a single extra character, but roughly 125 characters of primary text show before "See more". Short headlines and descriptions read better on mobile.
They are soft limits based on common best practice.
Yes.
Roughly what shows before "See more" in feed.
Yes. Counts use Unicode characters.
Paste three lines: primary, headline, description.
Not always, but long copy gets visually truncated.
No.
Yes. Limits are approximate for Meta ads.
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