Marketing 2026-08-01 9 min read

Free AI Ad Creative Generator for Apps (Google, Meta & TikTok Sizes)

WhixFrame Team

App marketing tools built by developers who've shipped 20+ apps to the App Store and Google Play.

Most free AI ad generators are built for general social media graphics, not for the specific aspect ratios and asset types that Google App campaigns, Meta, and TikTok actually require for app install ads. WhixFrame's Ad Creatives tool is built around app-specific ad specs and reuses the screenshots and icon you already have, and every account starts with 3 free credits to try it.

What This Tool Does

It generates ad creative sets sized correctly for the uploaded-asset ad networks (Google App campaigns, Meta, TikTok) directly from your app's existing screenshots, icon, and brand colors, so a new ad set does not require a separate design pass from scratch. It is built for indie developers and small marketing teams running app install campaigns who need creative variety without a dedicated designer or a full ad agency retainer.

Why This Does Not Cover Apple Search Ads

This is worth stating plainly since it trips up a lot of developers: Apple Search Ads does not take uploaded creative images at all. Your ad is assembled automatically from whatever is already on your App Store product page, your screenshots, app preview video, icon, name, and subtitle. To change what your Apple Search Ads campaign looks like, you change your product page or build a Custom Product Page with a different asset set, not upload a separate creative. Our app ad creative sizes reference covers this distinction and every exact dimension in detail.

What Each Network Actually Needs

Network	Accepts uploads?	Common sizes
Apple Search Ads	No, uses your product page	N/A, not an upload
Google App campaigns	Yes	Landscape 1200×628 (1.91:1), square 1200×1200, portrait 4:5 or 9:16
Meta (Facebook/Instagram)	Yes	Square 1:1, portrait 4:5 and 9:16, landscape 1.91:1
TikTok	Yes	Vertical video-first, 9:16 recommended

Ad platforms update specs periodically. Confirm exact current dimensions in each network's own documentation before a large production run.

vs. General-Purpose AI Ad Tools

Tools like Recraft, Venngage, and Predis are solid general AI ad generators, and worth knowing about if you need broader marketing creative beyond app install campaigns. They are not built around app-specific constraints though, so you would size and format app ad creative manually within them. AdCreative.ai is the closest direct comparison, since it is also app-install-focused and also uses a credit-based free trial (10 credits) rather than being unlimited and free. WhixFrame's advantage is not being more free than these tools, it is that Ad Creatives shares the same dashboard, brand colors, and generated assets as your screenshots, icon, and ASO copy, so nothing needs re-uploading between tools.

How to Use It

Create a free account, no credit card required, and claim your 3 free credits.
Open Ad Creatives from the dashboard and select the network you are running ads on.
Generate a set using your existing screenshots and icon, or a fresh AI-generated background.
Download the sizes for that network. Free downloads include a small watermark; Pro and Business remove it.

Common Mistakes

Reusing a raw screenshot as an ad creative with no separate hook

Store listing screenshots are seen by users who already searched for your category. Ad creative is seen cold, so it needs its own headline, not just a repurposed listing image.

Only producing one orientation

Google and Meta both mix square, landscape, and portrait placements. Supplying only one orientation limits where your ads can actually run.

Trying to upload a creative for Apple Search Ads

It is not possible. Apple builds the ad from your product page. Update your screenshots or build a Custom Product Page instead.

Ignoring each network's current ad policy before a production run

Specs and content policies change. Confirm current requirements on each network before producing a full creative set.

Frequently Asked Questions

Can I use this to make Apple Search Ads creatives?+

No, Apple Search Ads does not accept uploaded creative images at all. Ads are assembled automatically from your App Store product page, meaning your screenshots, preview video, icon, and metadata. To change how your Apple Search Ads look, change your product page or create a Custom Product Page instead.

Which ad networks does this generator cover?+

Google App campaigns, Meta (Facebook and Instagram) app install ads, and TikTok, all of which accept uploaded image and video creative.

Is it really free?+

Every account starts with 3 free credits, no credit card required. Most single generations cost 2 credits. Free downloads include a small watermark; Pro and Business plans remove it.

How is this different from a general AI ad generator?+

General-purpose ad generators are not built around app store or app install ad specs. This tool is built specifically for the aspect ratios and asset types Google App campaigns, Meta, and TikTok expect, and can reuse the same screenshots and icon you already generated for your store listing.

Generate Ad Creatives Free

3 free credits, no credit card. Reuse your existing screenshots and icon.

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