Now on iOS

Aspect Ratio Calculator

Instantly calculate missing width or height dimensions for images and videos based on a target aspect ratio (e.g., 16:9, 4:3) to prevent cropping distortion.

Design iOS Paid subscription

Download on theApp Store Get support

Who it's for

How the subscription works

Hard paywall: Premium subscription (weekly, monthly or yearly) or a one-time Lifetime purchase unlocks the full app.

Auto-renews monthly via Apple's standard subscription system.
Cancel anytime in Settings → Apple ID → Subscriptions.
Refunds are handled by the store that took the payment, under its own policy: Apple at reportaproblem.apple.com, Google Play and the Microsoft Store through your account with them.
No third-party tracking or analytics SDKs inside the app.

What we don't collect

Your contact list, photos, location, microphone, or camera.
Any content you enter into the app (notes, logs, data) — it stays on your device unless you explicitly sync.
Identifiers used to track you across other apps.

Full details in our privacy policy.

Now available

Aspect Ratio Calculator is live on the App Store. Download it here — listed as Aspect Ratio Finder. Questions? Email [email protected].