Free tool

Meta Ad Copy Preview & Character Checker

Preview Facebook and Instagram feed ad copy before launch. Check whether the hook, headline, description, and CTA are easy to scan on mobile.

Inputs

136/125 ideal

Aim for the main hook before 125 characters.

27/40 ideal
26/30 ideal

Optional supporting line.

Feed preview

Meta copy check
Copy may truncate

The copy can still run, but shorter text is easier to scan in feed placements.

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Primary text
136 chars
Headline
27 chars
Length issues
1

Primary text is over 125 characters, so it may truncate earlier in mobile placements.

What makes Meta ad copy easier to scan

Social ads need a faster hook than search ads because the user did not ask for the offer.

Hook above the fold

The first line needs the angle, problem, or offer. Meta feed users are not searching for you, so the opening text has to earn attention quickly.

Creative carries context

The best Meta ads do not rely on text alone. The image or video should make the offer obvious even before someone reads the headline.

CTA alignment

Match the CTA to the action. Use Learn More for education, Sign Up for account creation, Shop Now for ecommerce, and Get Quote for service leads.

How AdFlint writes platform copy

AdFlint separates Google, Meta, and LinkedIn copy instead of forcing one generic ad everywhere. Each platform gets its own hook, CTA, and budget allocation.

Questions

What is a Meta ad copy preview?

It is a simple preview of how Facebook and Instagram feed ad copy can appear, with checks for primary text, headline, description, and CTA length.

What is the ideal Meta ad primary text length?

Shorter is usually safer for mobile. This tool uses 125 characters as a practical scan-friendly target, while still allowing longer copy if the message needs it.

Should Meta ad copy be different from Google ad copy?

Yes. Google Search copy should match intent that already exists. Meta copy has to create interest in the feed, so hooks, visual context, and offer clarity matter more.

Does this tool create the image or video?

No. It previews the text layer. In AdFlint, the campaign builder helps structure platform-specific copy, and you can pair it with your own creative assets.