If you run an online store, you know the feeling. You need to make a new ad, you open up your design tool… and nothing comes to mind. It happens to everyone.

That's exactly why Stirling's free Ad Library is such a game-changer.

It's one of the biggest collections of social media ad examples on the internet — and it's 100% free to browse, no account needed. You'll find hundreds of Facebook and Instagram ad examples from real products across dozens of categories. Whether you sell skincare, pet supplies, fitness gear, coffee, or home decor, there are examples in there that are relevant to your niche.

What makes it different?

Most ad inspiration sites show off fancy award-winning campaigns that big brands spent millions on. Not very helpful if you're running a lean DTC operation. Stirling's library is built for people who are actually in the trenches — founders, marketers, and small teams who need to see what good looks like so they can move fast.

You can browse by format (single image, carousel, and more), by industry, or by objective. Looking for ideas on how to write a killer headline? There are copy-focused examples for that too.

How to use it

Think of it like a swipe file, but already built for you. Spot an ad format you like? Study the structure. See a hook that grabs your attention? Think about how you'd adapt it for your own product. You're not copying — you're learning from what works.

And if you want to take things a step further, Stirling's AI ad generator can build ads for your store in a similar style, in about 60 seconds.

Whether you're just starting out or looking to freshen up your creative, it's well worth a browse. Check it out at trystirling.com/ad-library.

Feel free to tweak the tone, add your own brand voice, or let me know if you'd like a different angle — like focusing more on a specific product category or making the CTA softer/stronger.