🚀 Nostr Relay Tester

Not connected

Key Management

This is for testing only. Do not use real/important keys here.

Send EVENT (kind 1)

Fetch with REQ

Fetch by Event ID

1. Base Event

Click “Generate base event” to create a valid Nostr event (using the current key), then use the buttons below to corrupt it in different ways.

2. Corrupt the Event

Break it however you want.

3. Raw WebSocket Message Tools

Send custom or completely invalid WS messages.

How to use the Bad Tab

  1. Connect to a relay
  2. Generate (or import) a key
  3. Generate a base event
  4. Corrupt it
  5. Send it as malformed EVENT or malformed REQ

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