PushMan - FCM Push Sender

PushMan turns your phone into a control panel for your own Firebase project. Add your service account once, and you can trigger real push notifications in seconds - no server, no script, no dashboard tab left open.

WHY PUSHMAN
Testing push notifications usually means writing a curl command, opening a backend console, or wiring up a temporary script just to confirm a message arrives correctly. PushMan replaces all of that with a couple of taps.

WHAT YOU CAN DO
• Broadcast to everyone - send to every device subscribed to your app's "all" topic in one tap.
• Target one device - paste a single FCM registration token to test delivery on a specific phone.
• Full control over the payload - set the notification title and body exactly as they'll appear in the tray.
• Choose your sending defaults - high priority delivery, notification sound, and whether device tokens are remembered between sends.
• Send history - the last 50 notifications you've sent are kept on-device, so you can review or resend one with a single tap.
• Light, dark, or system theme - PushMan follows your device, or you can pick manually.
• Receive your own pushes - PushMan subscribes itself to the "all" topic, so you can use it as a live test target for the notifications you send.

MODERN, SECURE AUTHENTICATION
Google shut down the legacy FCM server-key API. PushMan was built for what replaced it: the FCM HTTP v1 API, authenticated with your Firebase project's own service account JSON. Generate the key once in the Firebase console (Project settings → Service accounts → Generate new private key), load it into PushMan, and you're ready to send.

YOUR KEY NEVER LEAVES YOUR DEVICE
Your service account key and any device tokens you save are stored only in this app's private, backup-excluded storage. They're used strictly to authenticate with Firebase's own servers - nothing is sent anywhere else, and nothing is uploaded to any server we control, because we don't run one.

WHO IT'S FOR
Android and Firebase developers who want a fast way to smoke-test push notifications during development, QA testers verifying delivery on real devices, and anyone who manages a Firebase project and occasionally needs to broadcast an update to their users without opening a laptop.

PushMan is free, has no ads, and asks for nothing beyond what it needs to send a notification.