Free · 4 ad libraries · No signup
Ad Library Search
Type a brand name or website and get direct links to that advertiser’s live ads in the public libraries run by Meta, Google, LinkedIn, and TikTok. One search instead of four, plus a checklist of what to look for.
Quick answer
To see a competitor’s ads, search the public transparency libraries: the Meta Ad Library for Facebook and Instagram, the Google Ads Transparency Center, the LinkedIn Ad Library, and TikTok’s Commercial Content Library. This tool builds the search link for all four from one brand name or domain. The libraries show which ads are running, not how they perform.
100% freeRuns in your browserNo signup
How it works
Three steps, no account
01
Enter a brand or domain
A domain such as notion.so gives the most exact Google results. A brand name works for the other libraries.
02
Open each library
Each link opens the platform’s own public library in a new tab with the search already filled in.
03
Look for patterns
Use the checklist: long-running ads, repeated hooks, format mix, offers, and where the click lands.
FAQ
Questions people ask about Ad Library Search
How do I see a competitor’s Facebook ads?+
Search their name in the Meta Ad Library. It lists the ads a page is currently running on Facebook and Instagram, with start dates. This tool opens that search for you with the country filter set.
Can I see how well a competitor’s ad is performing?+
No. Public ad libraries do not show spend, clicks, or conversions for ordinary commercial ads. How long an ad has been running is the best available signal that it works.
Why does the TikTok library show no ads for a US brand?+
TikTok’s public library covers ads shown in the European Economic Area, Switzerland, and the UK. A brand that advertises on TikTok only in the US will not appear there.
Does this tool store or scrape ads?+
No. It only builds links. The ads are shown by each platform’s own library, and your search runs in your browser.
Is it okay to copy a competitor’s ad?+
Use ad libraries for patterns and ideas, not for copying. Reusing someone else’s creative or copy can infringe their rights, so build ads from your own product and voice.
Is Ad Library Search free?+
Yes. Ad Library Search on Knowlify is free to use with no signup and no watermark.
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