A creative test answers one question: which of my creatives should get the money? Instead of guessing, you launch several at once inside one ad set and let the platform move the budget toward the one that performs. Here is how Cloud Linen, an online bedding brand, runs one on each platform.
Get the creatives into your library
Upload the candidates to the Creative Library (Creatives in the dashboard sidebar) with names you will recognize, or generate them: a clone of a competitor's image ad, a finished video from your script. Ask what creatives do I have? to see the names.
For a fair test, keep everything else the same: same copy, same link, same audience. Only the creative changes.
On Meta: mix a video with images, or several videos
Name a video together with one or more images, or two or more videos, in one launch. Each creative becomes its own ad inside one shared ad set, and Meta shifts that ad set's daily budget toward whichever ad performs. Two to ten creatives per test.
Test my video "Bedding UGC" against the images "Flat lay" and "Lifestyle" in one ad set at 50 a day, traffic objective. Primary text: "Cooler nights start here. Linen duvets, 20% off this week."
Preview: campaign "Bedding UGC test", one ad set at 50.00 a day, three ads sharing it: Bedding UGC (video), Flat lay (image), Lifestyle (image). Meta will move budget toward the ad that performs. United States (default), all ages (default). Create it paused?
Yes.
Created, paused. Say "resume Bedding UGC test" to start. Give it three to five days before reading results.
Two to ten images without a video make a carousel, not a test. To test images against each other, include a video, or run the images as separate launches.
The budget lives on the ad set (see campaign vs ad set budgets), which is exactly what lets Meta rebalance between the ads.
On TikTok: two to five videos
Name two to five videos from your library and each becomes its own ad in one ad group, with TikTok shifting the ad group's budget toward the winner.
Run "Clip A", "Clip B" and "Clip C" as a TikTok creative test at 40 a day.
Preview: campaign "Clip test", one ad group at 40.00 a day (TikTok's minimum is 20), three ads sharing it. Identity Cloud Linen, caption written from your brand profile. Create it paused?
On Google Search: headlines are the test
You do not launch several ads. A responsive search ad takes up to 15 headlines and 4 descriptions, and Google rotates the combinations, showing more of the ones that earn clicks. Write headlines that differ in kind: one with the keyword, one with a benefit, one with an offer, one with proof.
Launch a Search campaign on "linen duvet cover" and "cooling duvet" to https://cloudlinen.com/duvets at 30 a day. Headlines: "Linen Duvet Covers", "Sleep 3 Degrees Cooler", "20% Off This Week", "12,000 Five-Star Reviews", "Free Returns for 100 Nights". Descriptions: "Stonewashed European flax. Softer every wash.", "Order by 2pm for same-day dispatch. Free shipping over 100."
Preview: one ad group, 2 phrase-match keywords, one responsive search ad with 5 headlines and 2 descriptions, 30.00 a day, United States (default), created paused. Create it?
Read the results and keep the winner
After three to five days, ask for the campaign's performance. On Meta and TikTok you see each ad's spend and results inside the ad set; the one taking most of the budget is the one the platform judged best. Check that its cost per result agrees. Then pause the losers, or leave them: the platform has mostly stopped spending on them already.
How is the Bedding UGC test doing?
Last 5 days: Bedding UGC video took 71% of spend at 0.38 per click, Flat lay 21% at 0.62, Lifestyle 8% at 0.90. The video is the clear winner. Want me to pause the two images?
Feed the winner back into the next test: the winning video against two new videos.
Frequently asked questions
How many creatives can I test at once?
On Meta, two to ten in one ad set. On TikTok, two to five in one ad group. On Google, up to 15 headlines and 4 descriptions in one responsive search ad.
Why did my images become a carousel instead of a test?
Two to ten images on their own make a carousel. A test needs a video among them, or several videos.
Is the budget split evenly?
No. The platform starts roughly even, then moves the budget toward the creative that performs. That is the point of the test.
Does a creative test cost more?
No. The daily budget is the ad set's, shared across the ads. Ten ads at 50 a day still spend 50 a day.