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  3. App store metadata length checker
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App store metadata length checker

Type App Store and Google Play listing fields to see used and remaining counts against store limits as you go, including the 100-byte Apple keyword field, with findings and a CSV or JSON report.

This tool is in beta

Still being tested. If a result looks wrong, tell us.

Report a problem

Type into any field and the counts update live.

Limits here were checked against App Store Connect and Play Console help pages in November 2026; stores change them now and then, so treat the numbers as dated facts rather than law. Findings split hard store rules from ASO conventions: the rules Apple and Google enforce are marked as such, and folk wisdom (duplicated keywords, spaces after commas) is marked as convention you can ignore. Nothing leaves this tab.

Listing

App Store, 30 chars, 0 used
App Store, 30 chars, 0 used
App Store, 100 bytes
App Store, 170 chars, 0 used
App Store, 4,000 chars, 0 used
App Store, 4,000 chars, 0 used
Google Play, 30 chars, 0 used
Google Play, 80 chars, 0 used
Google Play, 4,000 chars, 0 used

Empty fields are skipped, so you can check one store or one field at a time. Each field caps at 20,000 characters of input.

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