ios-signer

Generate signing certificates, register devices, create provisioning profiles, and bundle your signing identity into a password-protected .p12 file.

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CSR Generation

ECC P-256 key pairs and certificate signing requests generated client-side with the Web Crypto API.

Certificate Management

Create and manage iOS development certificates through the App Store Connect API.

.p12 Export

Bundle your certificate and private key into a password-protected PKCS#12 archive.

Everything runs in your browser and communicates directly with the App Store Connect API. Your keys are stored locally in IndexedDB and are never sent to any third-party server.