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ASO Metadata Preview Tool

Smart Analysis

Preview how your app metadata will appear across different app stores and devices — and get an instant, deterministic score with concrete fixes.

100% Private

Your data is never stored.

Preview

A live look at your listing across every selected surface.

App Store Preview
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Previews are approximations and may slightly differ on actual devices and store layouts.

How It Works

1. Enter Metadata

Add your app name, subtitle, description, keywords and icon.

2. Preview in Real-Time

See how your metadata renders across the App Store, Google Play, Mac and Microsoft stores.

3. Get Smart Analysis

Get a deterministic score and tips to improve your metadata.

4. Export & Share

Export previews or share with your team and stakeholders.

Build your full App Store creative in minutes

Turn this preview into production-ready screenshots, localized and exported.

Frequently asked questions

What is App Store Optimization (ASO) metadata?
ASO metadata is the text that drives discovery and conversion on the stores: your app name/title, subtitle, keyword field, and description. Getting it right directly affects ranking and install rate.
How does the ASO Metadata Preview help my ranking?
It shows how your title, subtitle and description render on the store and flags issues like character-limit overflow and weak keyword coverage, so you can optimize before submitting.
What are the App Store character limits?
Apple allows 30 characters for the app name, 30 for the subtitle, and 100 for the keyword field; the description can run to 4,000. The tool warns you when you exceed any limit.
Is the ASO Metadata Preview free?
Yes, it's free and needs no signup — preview and refine your metadata as many times as you want.