Webhook Test Generator

1. Generate Test Data

Presets:

JSON Payload

Enter valid JSON data to be encoded and signed

Secret Key

Default test secret is pre-filled

2. Generated Output

Base64 Encoded Data (dcdata)

HMAC-SHA256 Signature (dcsig)

Full Query String

Test in Decoder Pages:

3. Verify Existing Data

Base64 Data (dcdata)

Signature (dcsig)

Secret Key for Verification

4. Parse URL

Paste Full URL

Paste a complete URL to extract and analyze the parameters