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Ad Description Generator

Ad description lines with character counts, AI or instant.

Marketing Tools Reviews AI mode included Free · no sign-up

Quick Tool Overview

The Ad Description Generator turns a product, benefit and call to action into six ad description lines with character counts, kept inside typical ad platform limits.

What it does
Generates ad description lines with character counts
You give it
The product, the main benefit, and a call to action
You get back
Six description lines with lengths shown
Best for
Google responsive search ads and paid social
Marketing Tools Free, unlimited use No sign-up Runs in your browser

About the Ad Description Generator

The description line is where an ad earns the click the headline started. It has one job: make the benefit concrete and give a reason to act now, inside a character limit that leaves no room for throat-clearing.

Enter the product, the main benefit and your call to action, and Instant mode builds six description lines with character counts, trimmed to fit typical ad limits. Switch to AI mode for lines written fresh by a language model.

Key features of the Ad Description Generator

Character counts shown

Each line displays its length against the 90-character limit.

Optional AI mode

Switch it on for lines written fresh by a language model.

Benefit-first

Every line leads with the outcome rather than the product name.

Your own CTA

The call to action you enter is appended to every version.

How to use the Ad Description Generator

  1. 1

    Enter the product

    What is being advertised, in plain words.

  2. 2

    State the main benefit

    One concrete outcome beats three vague ones.

  3. 3

    Set the call to action

    This is appended to the end of each line.

  4. 4

    Check the counts

    Each line shows its length so nothing is cut off in the auction.

Frequently asked questions

Google allows 90 characters per description line. This tool keeps every line within that limit and shows the count.

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