Target SDK Patcher for Watch Face AABs

Waiting for Samsung Watch Face Studio to add support could take months, and even then, you'd still have to repackage every watch face one by one. This tool does it in a couple of clicks, for as many files as you need. It's free, no limits, no catch. If it saved you some time, a donation would mean a lot, it's just a way to say thanks.

AAB targetSdk / version patcher

Everything runs locally in this browser tab. Your .aab files and keystore are never sent anywhere — not to a server, not anywhere else.

1. AAB files

Drag .aab files here, or click to choose

No files added yet.

2. Target SDK

targetSdk / compileSdk

Version rule

3. Signing (keystore)

Keystore file (.jks / .p12)

Key alias

Keystore password

Key password (if different)

Passwords and keystore contents are processed only in this tab's memory and are never transmitted anywhere.

4. Patch & sign

We recommend verifying the output with jarsigner -verify -verbose file.aab before uploading to Google Play Console. This tool is provided "as is", with no warranty of any kind — you are solely responsible for testing and verifying the result before publishing to production.