Free ad copy generator

Free ad copy generator

Enter a product URL or description and create three distinct ad directions for Google Search, Meta and Instagram, or LinkedIn. The generator uses only the audience, benefit, offer, and proof you provide.

No signup to generate. Create a free account only when you export the finished set.

01 · Generate

Give the ad a real commercial spine.

Required fields establish who the ad is for and why they should care. Proof is optional because an omitted claim is safer than a fabricated one.

Inputs stay in this browser. The tool does not fetch the URL or send your product or claim text to an AI service.

Generated ad copy

Complete the required fields to create three channel-specific directions.

Generation is free. Export unlocks after account creation.

02 · Three directions

Vary the argument, not the facts.

Each result uses the same source inputs but changes the order of benefit, audience, offer, and proof. That gives you meaningful directions to test without silently inventing a new promise.

  1. 1
    Benefit first

    Lead with the outcome, then identify the product and next step.

  2. 2
    Audience first

    Name who the ad is for before explaining what changes for them.

  3. 3
    Proof first

    When evidence exists, use it to create belief before the offer.

  4. 4
    Human review

    Check claims, placement previews, landing-page match, rights, tracking, and approval.

03 · Channel fit

Format the message for where it will run.

Google Search output is trimmed to common responsive-search-ad field limits: 30 characters per headline and 90 per description. Meta and LinkedIn outputs use scannable primary text plus a short headline. Always confirm current platform requirements in the ad account before launch.

Google Search

Match intent quickly.

Put the category, benefit, and differentiator in separate headline assets so the ad can assemble a coherent message around the query.

Meta and Instagram

Make the first line earn the next.

Use a concrete opening, one proof point, and a landing page that visibly continues the same promise.

LinkedIn

Respect professional context.

Name the business problem precisely. Avoid inflated claims, vague transformation language, and engagement bait.

FAQ

Ad copy generator questions.

Is this ad copy generator free?

Yes. You can generate and review ad copy without an account. A free MarketMaster account is required only to download the complete Markdown export.

Does the generator invent product claims?

No. It only recombines the product, audience, benefit, offer, and proof you enter. Leave proof blank rather than adding a result you cannot support.

What should I do after generating ad copy?

Verify every claim, check the destination and tracking, preview the rendered placement, and test materially different angles against a stable control. Use the ad creative QA checklist before launch.